characterencodingfilter.java

来自「一个很好的网上商城系统」· Java 代码 · 共 30 行

package com.hb.shop.util;

import java.io.IOException;

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 CharacterEncodingFilter implements Filter {

    
    public void destroy() {
    }

    
    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException,
	    ServletException {
	request.setCharacterEncoding("utf-8");
	chain.doFilter(request, response);
    }

    
    public void init(FilterConfig arg0) throws ServletException {
    }

}