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字符 过滤

coment2008 发布于 2008-05-18 14:26, 865 次点击
大家好:
    我想请教的问题是:
     为了处理乱码问题 我写了个过滤器,设置字符编码为来处理htm提交的form表单,但是就是不起作用;我想请问是怎么回事情啊?
   过滤代码如下:
       package global;

import

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

public class EncodingFilter implements Filter {
    protected FilterConfig filterConfig;

    public void init(FilterConfig config) throws ServletException {
        this.filterConfig = config;

    }

    public void doFilter(final ServletRequest req, final ServletResponse res,
            FilterChain chain) throws IOException, ServletException {
            req.setCharacterEncoding("gb2312");
       chain.doFilter(req, res);
    }
    public void destroy() {
        this.filterConfig = null;
    }

}
2 回复
#2
su19852008-05-26 13:15
回复 1# coment2008 的帖子
web.xml有没有配置过滤器呢???
#3
cfk06212008-05-26 14:59
回复1#
看看你的 web.xml 的 <filter-mapping> 里面的 <url-parrten> 的路径是哪个啊!
1