谁有写好的过滤器参考一下可以吗？

Question

就是个完整的例子就可以谢谢了！！！

Answer 1

不知道你要过滤什么package com.ehc.qa.web.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;import com.ehc.qa.constant.EhcConstant;
import com.ehc.qa.service.core.ServiceFactory;
import com.ehc.qa.service.iface.RuncaseServiceIface;
import com.ehc.qa.web.core.DwrAjaxEnv;public class CharacterFilter implements Filter {
public void init(FilterConfig arg0) throws ServletException {
} public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
chain.doFilter(request, response);
} public void destroy() {
// TODO Auto-generated method stub
}
}--------------------------------
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