📄 0067.htm
字号:
<html>
<head>
<title>新时代软件教程:操作系统 主页制作 服务器 设计软件 网络技术 编程语言 文字编辑</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style>
<!--
body, table {font-size: 9pt; font-family: 宋体}
a {text-decoration:none}
a:hover {color: red;text-decoration:underline}
.1 {background-color: rgb(245,245,245)}
-->
</style>
</head>
<p align="center"><script src="../../1.js"></script></a>
<p align="center"><big><strong>JSP例程 - 获取各种CGI环境变量(1.1版本)</strong></big></p>
<div align="right">摘自《ChinaAsp》(文/何志强)</div>
<p><span class=smallFont>
<%--<br>
作者:何志强[hhzqq@21cn.com]<br>
日期:2000-09-19<br>
版本:1.1<br>
功能:JSP例程 - 获取各种CGI环境变量<br>
--%><br>
<br>
<%@ page session="false" import="java.util.*" %><br>
<br>
<%<br>
String strEnvs[][] = <br>
{<br>
{"CONTENT_LENGTH",String.valueOf(request.getContentLength())},<br>
{"CONTENT_TYPE",request.getContentType()},<br>
{"SERVER_PROTOCOL",request.getProtocol()},<br>
{"SERVER_SOFTWARE",getServletContext().getServerInfo()},<br>
{"REMOTE_ADDR",request.getRemoteAddr()},<br>
{"REMOTE_HOST",request.getRemoteHost()},<br>
{"REMOTE_USER",request.getRemoteUser()},<br>
{"SERVER_NAME",request.getServerName()},<br>
{"SERVER_PORT",String.valueOf(request.getServerPort())},<br>
{"AUTH_TYPE",request.getAuthType()},<br>
{"REQUEST_METHOD",request.getMethod()},<br>
{"PATH_INFO",request.getPathInfo()},<br>
{"PATH_TRANSLATED",request.getPathTranslated()},<br>
{"QUERY_STRING",request.getQueryString()},<br>
{"REQUEST_URI",request.getRequestURI()},<br>
{"SCRIPT_NAME",request.getServletPath()},<br>
{"DOCUMENT_ROOT",getServletContext().getRealPath("/")}<br>
};<br>
Enumeration enumNames;<br>
String strName,strValue;<br>
int i;<br>
%><br>
<br>
<html><br>
<head><br>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"><br>
<title>JSP例程 - 获取各种CGI环境变量</title><br>
</head><br>
<body><br>
<table border=1 cellspacing=0 cellpadding=0 align=center><br>
<tr><br>
<th>Name</th><br>
<th>Value</th><br>
</tr><br>
<%<br>
enumNames = request.getHeaderNames();<br>
while(enumNames.hasMoreElements()){<br>
strName = (String)enumNames.nextElement();<br>
strValue = request.getHeader(strName);<br>
%><br>
<tr><br>
<td>&nbsp;<%=strName%></td><br>
<td>&nbsp;<%=strValue%></td><br>
</tr><br>
<%<br>
}<br>
%><br>
<tr><br>
<th>Name</th><br>
<th>Value</th><br>
</tr><br>
<%<br>
for(i=0;i<strEnvs.length;i++){<br>
%><br>
<tr><br>
<td>&nbsp;<%=strEnvs[i][0]%></td><br>
<td>&nbsp;<%=strEnvs[i][1]%></td><br>
</tr><br>
<%<br>
}<br>
%><br>
</table><br>
</body><br>
</html>
</table>
<p align="center"><script src="../../2.js"></script></a>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -