serverlet中,怎样输出汉字到httprequest(就是用户的页面)中去呀?我的怎么全是乱码呀?

[smilelhh]

public void doFilter(final ServletRequest request,final ServletResponse response,FilterChain chain)throws IOException,ServletException
{
HttpServletRequest hreq = (HttpServletRequest)request;
.....
PrintWriter writer = response.getWriter();
response.setContentType("text/html; charset=GBK");
hreq.setCharacterEncoding("GBK");
writer.println("<b>页面出错啦</b>");//出来的全乱码!!!!!!!!!!!!!!!!!!!
}

[suns1206]

Tomcat 5以上版本会有此问题
4.x没有
可以在JSP页面中加入
<%@ page contentType="text/html;charset=GBK" language="java" %>

[suns1206]

忘了说，用UTF比较好，再写个过滤器类

[smilelhh]

呀？Tomcat 5有问题呀？

utf-8是吧？

[smilelhh]

没人会呀？
浮上去

[smilelhh]

不行呀！

我的serverlet中有这几行呀
response.setContentType("text/html; charset=GBK");
hreq.setCharacterEncoding("GBK");

[zhl471]

关注

[zxmzfbdc]

在JSP页面中加入
<%@ page contentType="text/html;charset=GBK" language="java" %>
再serverlet中加入
response.setContentType("text/html; charset=GBK");
hreq.setCharacterEncoding("GBK");