Blame for After_End/User_information_case/src/main/java/delSelectedServlet.java

import service.impl.userServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/delSelectedServlet")
public class delSelectedServlet extends HttpServlet {
    @Override
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        this.doPost(request, response);
    }

    @Override
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        //1、获取所有的id
        String[] ids = request.getParameterValues("uid");

        //2、调用Service删除
        userServiceImpl service = new userServiceImpl();
        service.delSelectedUser(ids);

        //3、跳转到查询所有的Servlet
        response.sendRedirect(request.getContextPath() + "/findUserByPageServlet");


    }
}