encodingfilter.java

来自「里面包含dwr于struts」· Java 代码 · 共 45 行

package dev.trade.filter;

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;
import javax.servlet.http.HttpServletResponse;

/**
 * 编码过滤器.
 * @author yxj
 *
 */
public class EncodingFilter implements Filter {

	public void init(FilterConfig arg0) throws ServletException {
		// TODO 自动生成方法存根
		
	}
	
	/**
	 * 把所有显示的编码设置为GBK.
	 */
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
		HttpServletRequest resq=(HttpServletRequest)request;
		HttpServletResponse resp=(HttpServletResponse)response;
		resq.setCharacterEncoding("GBK");
		resp.setCharacterEncoding("GBK");
		chain.doFilter(resq,resp);
		
	}

	public void destroy() {
		// TODO 自动生成方法存根
		
	}

}