characterencodingfilter.java

来自「课程管理系统」· Java 代码 · 共 34 行

//这是一解决中文输出的过滤器；
package cn.rludrea.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 {
	
	private String charset=null;
	public void destroy() {
		// TODO Auto-generated method stub

	}

	public void doFilter(ServletRequest request, ServletResponse response,
			FilterChain chain) throws IOException, ServletException {
		// TODO Auto-generated method stub
		request.setCharacterEncoding(this.charset);
		chain.doFilter(request, response);
	}

	public void init(FilterConfig arg0) throws ServletException {
		// TODO Auto-generated method stub
		this.charset=arg0.getInitParameter("charset");
	}

}