环境： 英文win2k + tomcat + 英文sqlserver2000
很简单就是用一个类读取表中内容(在库里是中文的,没问题),问题是读出来的都变成了??, 页面如下 : test.jsp
<%@ page pageEncoding="GBK"%>
<%@ page contentType="text/html;charset=GBK" autoFlush="true"%>
<%@ page import="com.test.*"%>
<html>
<head>
<title>test</title>
</head>
<BODY>
<% request.setCharacterEncoding("GBK");
String testid="294";
MyTest mt= new MyTest() ;
String name= mt.getName(testid);
String username= new String(name.getBytes("ISO8859_1"));
out.println("用户名字:"+username);
%>
</body>
</html>
很简单就是用一个类读取表中内容(在库里是中文的,没问题),问题是读出来的都变成了??, 页面如下 : test.jsp
<%@ page pageEncoding="GBK"%>
<%@ page contentType="text/html;charset=GBK" autoFlush="true"%>
<%@ page import="com.test.*"%>
<html>
<head>
<title>test</title>
</head>
<BODY>
<% request.setCharacterEncoding("GBK");
String testid="294";
MyTest mt= new MyTest() ;
String name= mt.getName(testid);
String username= new String(name.getBytes("ISO8859_1"));
out.println("用户名字:"+username);
%>
</body>
</html>
<%@ page contentType="text/html;charset=GBK" autoFlush="true"%>????????????????????????呵呵，不显示中文也不用两个都写上吧这个地方：MyTest mt= new MyTest() ;
String name= mt.getName(testid);
String username= new String(name.getBytes("ISO8859_1"));
out.println("用户名字:"+username);改成：
MyTest mt= new MyTest() ;
String name= mt.getName(testid);
String username= new String(name.getBytes("GB2312"),"ISO-8859-1");
out.println("用户名字:"+username);试试看行不你应该把逻辑装到Action中去做就清晰了
这么在页面上写太乱了！！！
该为String username= new String(name.getBytes("ISO-8859-1"),"GB2312");
试试
<!-- 字符编码转换 Character Encoding filter -->
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>
org.springframework.web.filter.CharacterEncodingFilter
</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<!-- 字符编码的拦截器 Character Encoding filter -->
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>*.do</url-pattern>
</filter-mapping>