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<%@ page session="false" import="java.util.*" %> <% String strEnvs[][] = { {"CONTENT_LENGTH",String.valueOf(request.getContentLength())}, {"CONTENT_TYPE",request.getContentType()}, {"SERVER_PROTOCOL",request.getProtocol()}, {"SERVER_SOFTWARE",getServletContext().getServerInfo()}, {"REMOTE_ADDR",request.getRemoteAddr()}, {"REMOTE_HOST",request.getRemoteHost()}, {"REMOTE_USER",request.getRemoteUser()}, {"SERVER_NAME",request.getServerName()}, {"SERVER_PORT",String.valueOf(request.getServerPort())}, {"AUTH_TYPE",request.getAuthType()}, {"REQUEST_METHOD",request.getMethod()}, {"PATH_INFO",request.getPathInfo()}, {"PATH_TRANSLATED",request.getPathTranslated()}, {"QUERY_STRING",request.getQueryString()}, {"REQUEST_URI",request.getRequestURI()}, {"SCRIPT_NAME",request.getServletPath()}, {"DOCUMENT_ROOT",getServletContext().getRealPath("/")} }; Enumeration enumNames; String strName,strValue; int i; %> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>JSP例程 - 获取各种CGI环境变量</title> </head> <body> <table border=1 cellspacing=0 cellpadding=0 align=center> <tr> <th>Name</th> <th>Value</th> </tr> <% enumNames = request.getHeaderNames(); while(enumNames.hasMoreElements()){ strName = (String)enumNames.nextElement(); strValue = request.getHeader(strName); %> <tr> <td> <%=strName%></td> <td> <%=strValue%></td> </tr> <% } %> <tr> <th>Name</th> <th>Value</th> </tr> <% for(i=0;i<strEnvs.length;i++){ %> <tr> <td> <%=strEnvs[i][0]%></td> <td> <%=strEnvs[i][1]%></td> </tr> <% } %> </table> </body> </html> 返回类别: 教程 上一教程: 浅谈4种类型的JDBC驱动程序 下一教程: 如何从JAR和ZIP包中析取JAVA源文件 您可以阅读与"JSP例程-获取各种CGI环境变量"相关的教程: · JAVA环境变量的设置与调试 · jsp源码实例3（获取jsp各种参数） · JSP源码实例3(获取JSP各种参数) · 获取JSP各种参数 · java读取操作系统环境变量 |
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