為什么這里的中文是亂碼呢？
為什么這里提交以后的中文是亂碼呢？，我也設(shè)置了編碼格式的??？。
<h1>request內(nèi)置對象</h1>
用戶名：<%=request.getParameter("username") %><br>
密碼：<%=request.getParameter("userpassword") %><br>
愛好：<%
String[] favorites=request.getParameterValues("favorite");
for(int i=0;i<favorites.length;i++){
out.println(favorites[i]+" ");
}? %>
我的用戶名是中文;張三，已提交就是亂碼了，我的編碼也是utf-8啊，什么原因呢
2015-11-21
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page import="java.text.*"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'index.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
</head>
?
<body>
?<h1>request對象</h1>
?<%
?request.setCharacterEncoding("UTF-8");
?%>
?姓名:<%=request.getParameter("username") %>這是亂碼
?<br>
??<br>
???<br>
?
?<%= new String(request.getParameter("username").getBytes("ISO-8859-1"),"UTF-8")?
????
?????? %>
??? <br>
?愛好:
?<%
??? String res[]=request.getParameterValues("aihao");
??? for( int i=0;i<res.length;i++)
??? {
??? out.println(res[i]);
??? }
???? %>
</body>
</html>
我也遇到了相同的問題，樓主解決了沒有，賜教
2015-07-27
設(shè)置TOMCAT為UTF-8了嗎？
要設(shè)置GET的編碼，可以修改server.xml文件中，相應(yīng)的端口的Connector的屬性：URIEncoding="UTF-8"，這樣，GET方式提交的數(shù)據(jù)才會被正確解碼。
? <Connector port="8080" protocol="HTTP/1.1"?
?????????????? connectionTimeout="20000"?
?????????????? redirectPort="8443" URIEncoding="UTF-8" />
2015-05-16
在<h1>下面一行加?request.setCharacterEncoding("utf-8");試試