JSP request所有方法例子
<%
//header.jsp
out.println("Protocol: " + request.getProtocol() + "<br>");
out.println("Scheme: " + request.getScheme() + "<br>");
out.println("Server Name: " + request.getServerName() + "<br>" );
out.println("Server Port: " + request.getServerPort() + "<br>");
out.println("Protocol: " + request.getProtocol() + "<br>");
out.println("Server Info: " + getServletConfig().getServletContext().getServerInfo() + "<br>");
out.println("Remote Addr: " + request.getRemoteAddr() + "<br>");
out.println("Remote Host: " + request.getRemoteHost() + "<br>");
out.println("Character Encoding: " + request.getCharacterEncoding() + "<br>");
out.println("Content Length: " + request.getContentLength() + "<br>");
out.println("Content Type: "+ request.getContentType() + "<br>");
out.println("Auth Type: " + request.getAuthType() + "<br>");
out.println("HTTP Method: " + request.getMethod() + "<br>");
out.println("Path Info: " + request.getPathInfo() + "<br>");
out.println("Path Trans: " + request.getPathTranslated() + "<br>");
out.println("Query String: " + request.getQueryString() + "<br>");
out.println("Remote User: " + request.getRemoteUser() + "<br>");
out.println("Session Id: " + request.getRequestedSessionId() + "<br>");
out.println("Request URL: " + request.getRequestURL() + "<br>");
out.println("Request URI: " + request.getRequestURI() + "<br>");
out.println("Servlet Path: " + request.getServletPath() + "<br>");
out.println
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Properties properties = new Properties();
File file = new File(request.getRealPath("/") +"\\WEB-INF\\classes\\configs.properties");
FileInputStream fiStream = new FileInputStream(file);
InputStreamRe ......
HTML:
<META HTTP-EQUIV="pragma" CONTENT="no-cache">
<META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
<META HTTP-EQUIV="expires" CONTENT="Wed, 26 Feb 1997 08:21:57 GMT">
<META HTTP-EQUIV="expires" CONTENT="0">
PHP：
header("Expires: Mon, 26 Jul 1997 ......
jsp:getProperty标签用于获取被加载到当前页面中的JavaBean中某个属性的值
格式：<jsp:getProperty name=? property=? />
name：JavaBean的对象名，用于指定从哪个JavaBean中获取属性值
property：JavaBean中的属性名，用于指定获取JavaBean中的哪个属性值
&nbs ......
JSP是容易出现乱码问题，不过你只要注意以下几点就一定能搞定 可参考http://www.historycreator.com/bbs/2009-10/19/033181872.html
1、保证你的文本编码与你所期望的编码相符（用写字板打开你的页面然后文件另存为，在编码位置选择你期望的文本编码，GB2312对应ANSI，UTF8当然对于UTF8了）
2、保证代码里面的声明编码与� ......
JSP +Tomcat
数据库访问
作者：刘志远
在一般的
Web
项目开发中，对数据库的访问是必不可少的，本文主要介绍两种在
使用
Tomcat
作为
Web
服务的
JSP
开发中访问数据库的方法，希望能对刚接触
JSP
开发的朋友有所帮助。
用
过
.NET
平台的朋友应该知道，项目中需要访问数据库时� ......
