characterencodingfilter.java

是我自己在做java训练的时候做的一个小项目

package com.magic.mobile.servlet;

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() {
		// TODO Auto-generated method stub

	}

	public void doFilter(ServletRequest request, ServletResponse response,
			FilterChain chain) throws IOException, ServletException {
		//request.setCharacterEncoding("GB18030");
		//chain.doFilter(request, response);
		request.setCharacterEncoding("GB18030");
		chain.doFilter(request, response);
		System.out.println("11111111");
	}

	public void init(FilterConfig filterConfig) throws ServletException {
		// TODO Auto-generated method stub

	}

}