package two;
import java.io.IOException;
import java.io.PrintWriter;
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.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class ftest extends HttpServlet implements Filter {
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain filterChain) throws IOException, ServletException {
try{
filterChain.doFilter(request, response);
request.setCharacterEncoding("GBK");
response.setContentType("text/html;charset=GBK");
System.out.println("aaa");
}catch(ServletException se){
se.printStackTrace();
}catch(IOException ie){
ie.printStackTrace();
}
}
public void init(FilterConfig filterConfig) throws ServletException {
}
public ftest() {
super();
}
public void destroy() {
super.destroy(); // Just puts "destroy" string in log
// Put your code here
}
}