第一次提交

lxw

2020-06-27 8aee9dfec05e1a9333abf03f1bd35dd7cfa9d352

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package com.fgkj.Filters;
 
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.HttpServletRequest;
 
import com.fgkj.actions.ActionUtil;
import com.fgkj.dto.User_inf;
 
public class LoginFilter extends ActionUtil implements Filter {
 
    public void destroy() {
        
    }
 
    public void doFilter(ServletRequest req, ServletResponse resp,
            FilterChain chain) throws IOException, ServletException {
        HttpServletRequest request=(HttpServletRequest)req;
        String URL=request.getRequestURI();
        String[] uri=request.getRequestURI().split("/");
        String source=uri[uri.length-1];
        System.out.println(source);
        User_inf user=(User_inf)ActionUtil.getSession().getAttribute("user");
        if(("index.html").equals(source)|| ("loginm.html").equals(source) || ("Equip_System").equals(source) || ("CheckClient.jsp").equals(source)){
            chain.doFilter(req, resp);        
        }else{
            System.out.println("还未登陆请登陆 LoginFilter");
            PrintWriter out=ActionUtil.getOut();
            //判断当前登陆的是手机端还是web端
            out.print("<script charset='UTF-8'>window.location.href='login.jsp'</script>");
            //out.print("<script charset='UTF-8'>alert('"+getText("You are not logged in, please log in")+"');window.location.href='login.jsp'</script>");
        }
    }
 
    public void init(FilterConfig arg0) throws ServletException {
        //System.out.println("初始化过滤器");
    }
 
    
}