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- 来自专栏Java EE 企业级开发工作日志
使用 Eclipse 查看 JSP 编译生成 Servlet 的流程并进行 JSP 编译原理剖析
java.util.Set<java.lang.String> _jspx_imports_classes; static { _jspx_imports_packages = new java.util.HashSet<>(); _jspx_imports_packages.add("javax.servlet"); _jspx_imports_packages.add ("javax.servlet.http"); _jspx_imports_packages.add("javax.servlet.jsp"); _jspx_imports_classes GET".equals(_jspx_method) && !"POST".equals(_jspx_method) && !" (t instanceof javax.servlet.jsp.SkipPageException)){ out = _jspx_out; if (out !
1.7K41发布于 2021-03-02 - 来自专栏全栈程序员必看
JSP的include指令
; static { _jspx_dependants = new java.util.HashMap<java.lang.String,java.lang.Long>(1); _ = null; javax.servlet.jsp.PageContext _jspx_page_context = null; try { response.setContentType (t instanceof javax.servlet.jsp.SkipPageException)){ out = _jspx_out; if (out ! = null) _jspx_page_context.handlePageException(t); else throw new ServletException(t); } } finally { _jspxFactory.releasePageContext(_jspx_page_context); } } } 可以看出，只翻译成一个java
1.8K10编辑于 2022-09-07 - 来自专栏Java EE 企业级开发工作日志
JSP 编译原理：JSP 是 Servlet？如何用 Eclipse 查看 JSP 编译生成的 Servlet 源文件？
java.util.Set<java.lang.String> _jspx_imports_classes; static { _jspx_imports_packages = new java.util.HashSet<>(); _jspx_imports_packages.add("javax.servlet"); _jspx_imports_packages.add ("javax.servlet.http"); _jspx_imports_packages.add("javax.servlet.jsp"); _jspx_imports_classes GET".equals(_jspx_method) && !"POST".equals(_jspx_method) && !" (t instanceof javax.servlet.jsp.SkipPageException)){ out = _jspx_out; if (out !
3.6K20编辑于 2022-05-08 - 来自专栏陶士涵的菜地
[javaEE] jsp入门
= null; javax.servlet.jsp.PageContext _jspx_page_context = null; try { response.setContentType jspxFactory.getPageContext(this, request, response, null, true, 8192, true); _jspx_page_context (t instanceof javax.servlet.jsp.SkipPageException)){ out = _jspx_out; if (out ! = null) _jspx_page_context.handlePageException(t); else throw new ServletException(t); } } finally { _jspxFactory.releasePageContext(_jspx_page_context); } }
6.4K20发布于 2019-09-10 - 来自专栏专注 Java 基础分享
Java EE基础之JSP（二）
GET".equals(_jspx_method) && !"POST".equals(_jspx_method) && !"HEAD".equals(_jspx_method) && ! = null; javax.servlet.jsp.PageContext _jspx_page_context = null; try { response.setContentType (t instanceof javax.servlet.jsp.SkipPageException)){ out = _jspx_out; if (out ! = null) _jspx_page_context.handlePageException(t); else throw new ServletException(t); } } finally { _jspxFactory.releasePageContext(_jspx_page_context); } } 我们就看看这个用来响应用户请求的方法
1.5K80发布于 2018-01-04 - 来自专栏FreeBuf
冰蝎动态二进制加密WebShell基于流量侧检测方案
本文通过分析多个历史冰蝎版本及五种脚本(asp|aspx|jsp|jspx|php)，结合第二点检测冰蝎上线的静态特征，并总结部分snort规则。 (php|jsp|asp|jspx|aspx) HTTP/1.1" 本文暂未使用此特征。 jspx加密流量下行 ? "Content-Type:text/xml" 弱特征8：长连接（可绕过） 冰蝎通讯默认使用长连接，避免了频繁的握手造成的资源开销。 第二种情况(不满足第一种情况), 1.检测POST请求 jspx 特征 2.检测POST响应 jspx 特征 冰蝎snort规则总结 综上 alert http any any -> any any(msg (php|jsp|asp|jspx|aspx)\?
2.2K20发布于 2019-12-11 - 来自专栏xingoo, 一个梦想做发明家的程序员
Eclipse中JSP生成的class文件去了哪里？
= null; PageContext _jspx_page_context = null; try { response.setContentType("text/html (t instanceof SkipPageException)){ out = _jspx_out; if (out ! = 0) try { out.clearBuffer(); } catch (java.io.IOException e) {} if (_jspx_page_context = null) _jspx_page_context.handlePageException(t); else log(t.getMessage(), t); } } finally { _jspxFactory.releasePageContext(_jspx_page_context); } } } 声明注释，都可以很详细的看到。
2.4K80发布于 2018-01-17 - 来自专栏Nicky's blog
tomcat编译超过64k大小的jsp文件报错原因
= out; out.write('\r'); out.write('\n'); if (true) { _jspx_page_context.forward (t instanceof javax.servlet.jsp.SkipPageException)){ out = _jspx_out; if (out ! = 0) try { out.clearBuffer(); } catch (java.io.IOException e) {} if (_jspx_page_context = null) _jspx_page_context.handlePageException(t); else throw new ServletException(t); } } finally { _jspxFactory.releasePageContext(_jspx_page_context); } } } 从代码可以看出，类继承于
1.5K20发布于 2019-01-17 - 来自专栏Nicky's blog
tomcat系列之编译超过64k大小的jsp文件报错原因
= out; out.write('\r'); out.write('\n'); if (true) { _jspx_page_context.forward (t instanceof javax.servlet.jsp.SkipPageException)){ out = _jspx_out; if (out ! = 0) try { out.clearBuffer(); } catch (java.io.IOException e) {} if (_jspx_page_context = null) _jspx_page_context.handlePageException(t); else throw new ServletException(t); } } finally { _jspxFactory.releasePageContext(_jspx_page_context); } } } 从代码可以看出，类继承于
1.2K10编辑于 2022-05-07 - 来自专栏网络安全自修室
Upload-labs通关笔记(二)
html",".htm",".phtml",".pHp",".pHp5",".pHp4",".pHp3",".pHp2",".Html",".Htm",".pHtml",".jsp",".jspa",".jspx ",".jsw",".jsv",".jspf",".jtml",".jSp",".jSpx",".jSpa",".jSw",".jSv",".jSpf",".jHtml",".asp",".aspx", ",".jsw",".jsv",".jspf",".jtml",".jSp",".jSpx",".jSpa",".jSw",".jSv",".jSpf",".jHtml",".asp",".aspx", ",".jsw",".jsv",".jspf",".jtml",".jSp",".jSpx",".jSpa",".jSw",".jSv",".jSpf",".jHtml",".asp",".aspx", ",".jsw",".jsv",".jspf",".jtml",".jSp",".jSpx",".jSpa",".jSw",".jSv",".jSpf",".jHtml",".asp",".aspx",
3.1K10发布于 2020-07-22 - 来自专栏红蓝对抗
哥斯拉Godzilla | 基于tomcat webshell的有效通杀混淆方式&通用的java代码混淆
> 表示内容以utf-8进行内容编码 识别xml格式的方式 1.根据后缀名.jspx或.tagx （文中说明不作讨论）2.后缀名不符合则根据文本内容是否包含有形如<xxx:root格式的文本，如果有也会识别为一个 ){ JspBean bean_jspx = TranslateToBeanEx_jspx(code); if (bean_jspx.getDeclarations( = null) declaration = concatenateStrings(bean_jspx.getDeclarations()); if (bean_jspx.getScriptlets ","jspx_unicode","jspx_double_ibm037" }; Generate() { } public static byte[] GenerateShellLoder(String 比如temp_suffix即使为jspx也进入，因为它无法进入到下面的switch case中 if(temp_suffix!
1.5K10编辑于 2024-01-23 - 来自专栏腾讯云安全的专栏
Tomcat安全配置小技巧
8.删除jspx文件解析:Tomcat默认是可以解析jspx文件格式的后缀，解析jspx给服务器带来了极大的安全风险，若不需要使用jspx文件，建议删除对jspx的解析，具体操作为修改conf/web.xml 文件：将如下代码注释掉： <url-pattern>*.jspx</url-pattern> 9.文件目录权限配置:Web目录和文件属主不能与tomcat启动用户属主相同。
2.4K21发布于 2018-06-12 - 来自专栏白菜博客
文件上传靶机实验记录
|.jsw|.jsv|.jspf|.jtml|.jSp|.jSpx|.jSpa|.jSw|.jSv|.jSpf|.jHtml|.asp|.aspx|.asa|.asax|.ascx|.ashx|.asmx ",".jsw",".jsv",".jspf",".jtml",".jSp",".jSpx",".jSpa",".jSw",".jSv",".jSpf",".jHtml",".asp",".aspx", |.jsw|.jsv|.jspf|.jtml|.jSp|.jSpx|.jSpa|.jSw|.jSv|.jSpf|.jHtml|.asp|.aspx|.asa|.asax|.ascx|.ashx|.asmx ",".jsw",".jsv",".jspf",".jtml",".jSp",".jSpx",".jSpa",".jSw",".jSv",".jSpf",".jHtml",".asp",".aspx", ",".jsw",".jsv",".jspf",".jtml",".jSp",".jSpx",".jSpa",".jSw",".jSv",".jSpf",".jHtml",".asp",".aspx",
6.6K80编辑于 2022-03-18 - 来自专栏kali blog
文件上传（三）基于windows主机的上上传
htm",".phtml",".pht",".pHp",".pHp5",".pHp4",".pHp3",".pHp2",".Html",".Htm",".pHtml",".jsp",".jspa",".jspx ",".jsw",".jsv",".jspf",".jtml",".jSp",".jSpx",".jSpa",".jSw",".jSv",".jSpf",".jHtml",".asp",".aspx", htm",".phtml",".pht",".pHp",".pHp5",".pHp4",".pHp3",".pHp2",".Html",".Htm",".pHtml",".jsp",".jspa",".jspx ",".jsw",".jsv",".jspf",".jtml",".jSp",".jSpx",".jSpa",".jSw",".jSv",".jSpf",".jHtml",".asp",".aspx",
2.5K20编辑于 2021-12-17 - 来自专栏字节脉搏实验室
Uploads-labs上传绕过（上）
",".jsw",".jsv",".jspf",".jtml",".jSp",".jSpx",".jSpa",".jSw",".jSv",".jSpf",".jHtml",".asp",".aspx", ",".jsw",".jsv",".jspf",".jtml",".jSp",".jSpx",".jSpa",".jSw",".jSv",".jSpf",".jHtml",".asp",".aspx", ",".jsw",".jsv",".jspf",".jtml",".jSp",".jSpx",".jSpa",".jSw",".jSv",".jSpf",".jHtml",".asp",".aspx", ",".jsw",".jsv",".jspf",".jtml",".jSp",".jSpx",".jSpa",".jSw",".jSv",".jSpf",".jHtml",".asp",".aspx", ",".jsw",".jsv",".jspf",".jtml",".jSp",".jSpx",".jSpa",".jSw",".jSv",".jSpf",".jHtml",".asp",".aspx",
2.9K10发布于 2020-03-08 - 来自专栏全栈程序员必看
javaweb学习总结(十四)——JSP原理
ServletConfig config = null; 37 JspWriter out = null; 38 Object page = this; 39 JspWriter _jspx_out = null; 40 PageContext _jspx_page_context = null; 41 42 43 try { 44 response.setContentType (t instanceof SkipPageException)){ 83 out = _jspx_out; 84 if (out ! = 0) 85 try { out.clearBuffer(); } catch (java.io.IOException e) {} 86 if (_jspx_page_context (_jspx_page_context); 90 } 91 } 92 } 我们可以看到，index_jsp这个类是继承 org.apache.jasper.runtime.HttpJspBase
79220编辑于 2022-07-05 - 来自专栏MasiMaro 的技术博文
jsp
= new java.util.HashSet<>(); _jspx_imports_packages.add("javax.servlet"); _jspx_imports_packages.add ("javax.servlet.http"); _jspx_imports_packages.add("javax.servlet.jsp"); _jspx_imports_classes = null; javax.servlet.jsp.PageContext _jspx_page_context = null; try { response.setContentType response) throws java.io.IOException, javax.servlet.ServletException { final java.lang.String _jspx_method = null; javax.servlet.jsp.PageContext _jspx_page_context = null; try { response.setContentType
13.9K40发布于 2019-11-18 - 来自专栏@学习笔记
JSP笔记
= request.getMethod(); if ("OPTIONS".equals(_jspx_method)) { response.setHeader("Allow GET".equals(_jspx_method) && !"POST".equals(_jspx_method) && !" HEAD".equals(_jspx_method)) { response.setHeader("Allow","GET, HEAD, POST, OPTIONS"); (t instanceof javax.servlet.jsp.SkipPageException)){ out = _jspx_out; if (out ! = null) _jspx_page_context.handlePageException(t); else throw new ServletException(t);
2.1K30编辑于 2022-11-18 - 来自专栏全栈工程师修炼之路
Jeecms内容管理发布漏洞一览
影响版本: jeecms V6/v7版本 脆弱接口: /ueditor/getRemoteImage.jspx 描述：源码中寻找getRemoteImage.jspx文件，服务器上未发现该文件了。 数据包转换地址：http://ld8.me/multipart.php 漏洞演示：转换之后服务器端发送的数据包如下： POST /ueditor/getRemoteImage.jspx HTTP/1.1 表单构造内容如下图所示： <form action="http://192.168.231.133:8080/ueditor/getRemoteImage.<em>jspx</em>" method="post" enctype 默认注册地址：http://www.xxx.com/register.jspx @RequestMapping(value = "/member/o_swfAttachsUpload.jspx", method
9.2K10发布于 2020-10-23 - 来自专栏网络安全攻防
【护网必备】冰蝎WebShell免杀生成
使用者无需关心免杀实现，只需要在Windows x64位系统运行即可，命令行输入:ByPassBehinder.exe 目前支持格式为常见WebShell全版本格式:ASP,ASP.NET,PHP,JSP,JSPX 速度最快 管理员：是 扫描内容 C:\Users\Administrator\Desktop\Demo\ 扫描结果 未发现安全威胁 Virustotal: ASP: ASPX： PHP： JSP: JSPX : 后门可用性 ASP： ASPX： PHP: JSP： JSPX： 免责声明 本开源工具是由作者按照开源许可证发布的，仅供个人学习和研究使用。
1.1K10编辑于 2024-06-08
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