jsp 详解request对象
}
原文地址请求方式:<%=request.getMethod()%><br> 请求的资源:<%=request.getRequestURI()%><br> 请求用的协议:<%=request.getProtocol()%><br> 请求的文件名:<%=request.getServletPath()%><br> 请求的服务器的IP:<%=request.getServerName()%><br> 请求服务器的端口:<%=request.getServerPort()%><br> 客户端IP地址:<%=request.getRemoteAddr()%><br> 客户端主机名:<%=request.getRemoteHost()%><br> 表单提交来的值:<%=request.getParameter("qwe")%><br> </body> </html> <%@ page contentType="text/html;charset=gb2312"%> <%request.setCharacterEncoding("gb2312");%> <%@ page import="java.util.Enumeration"%> <html> <head> <title>request 250-10 </title> </head> <body bgcolor="#FFFFF0"> <form action="" method="post"> 用户名:<input type="text" name="username"> 密 码:<input type="text" name="userpass"> <input type="submit" value="进入" > </form> <% String str=""; if(request.getParameter("username")!=null && request.getParameter("userpass")!=null){ Enumeration enumt = request.getParameterNames(); while(enumt.hasMoreElements()){ str=enumt.nextElement().toString(); out.println(str+":"+request.getParameter(str)+"<br>"); } } %> </body> </html> <%@ page contentType="text/html;charset=gb2312"%> <%request.setCharacterEncoding("gb2312");%> <html> <head> <title> e20-090 </title> </head> <body bgcolor="#FFFFF0"> <form action="" method="post"> 擅长:<input type="checkbox" name="cb" value="ON1">VC++ <input type="checkbox" name="cb" value="ON2">JAVA <input type="checkbox" name="cb" value="ON3">DELPHI <input type="checkbox" name="cb" value="ON4">VB <br> <input type="submit" value="进入" name="qwe"> </form> <% if(request.getParameter("qwe")!=null ){ for(int i=0;i<request.getParameterValues("cb").length;i++){ out.println("cb"+i+":"+request.getParameterValues("cb")[i]+"<br>"); } out.println(request.getParameter("qwe")); } %> </body> </html>
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