encoding.java

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package com.fpms.wwyz.model.utils;

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;
import javax.servlet.http.HttpServletRequest;

public class Encoding implements Filter {
     private String encoding;
	
	public void init(FilterConfig arg0) throws ServletException {
		encoding="GB2312";
        }
	public void doFilter(ServletRequest arg0, ServletResponse arg1,
			FilterChain arg2) throws IOException, ServletException {
		   HttpServletRequest  request = (HttpServletRequest)arg0;
		   request.setCharacterEncoding("GB2312");
		   arg2.doFilter(arg0, arg1);
    }

	public void destroy() {
	

	}

}