java怎样将gbk编码的文字转为utf-8编码的,转为utf-8的目的是为了在繁体系统下正常显示

解决这样的办法 一般常用的是自己写个过滤器, 继承的是Filter接口 这是代码. 你自己看下package com.accp.filter;import java.io.IOException;import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;public class Filter implements javax.servlet.Filter { public void destroy() {
// TODO Auto-generated method stub } public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
request.setCharacterEncoding("gbk");
chain.doFilter(request, response); } public void init(FilterConfig arg0) throws ServletException {
// TODO Auto-generated method stub }}
还需要在web.xml中配置
Filter
com.accp.filter.Filter


Filter
/*