setcharacterencodingfilter.java

这是一个JSP的一个摸班部件

package filters;

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 SetCharacterEncodingFilter implements Filter {
    public void destroy() {}
    public void doFilter(ServletRequest request, ServletResponse response,FilterChain chain)
	throws IOException, ServletException {
    	try{
        request.setCharacterEncoding("GBK");
        chain.doFilter(request, response);
    	}catch(Exception e){};
    }
    public void init(FilterConfig filterConfig){}
}