基于java web的员工信息管理系统

迈不过友情╰ 2023-10-11 20:08 65阅读 0赞

源码编号：F-B16

项目类型：Java web项目（开源免费）

项目名称：基于JSP+Servlet的员工/客户/人员信息管理系统源码

项目架构：B/S架构

开发语言：Java语言

前端技术：HTML、CSS、JS、JQuery、BootStrap等技术

后端技术：JSP、Servlet、C3P0、maven等技术

运行环境：Win10、JDK1.8

数 据 库：MySQL5.7及以上

运行服务器：Tomcat8.0及以上

运行工具：Eclipse\\MYEclipse\\IDEA。

项目简介：本系统分为用户和管理员双角色，主要有注册功能、用户登录、管理员登录、对人员或者员工信息进行增删改查的操作，可以修改上传图片等操作。

![1ae1bef8964ea1d29827b17e204d6860.png][]

**角色列表**

![4c062c25874a0276fc7b419a4efd90db.png][]

核心代码

package com.example.management_system.Servlet.amdin;
    
    import com.example.management_system.pojo.User;
    import com.example.management_system.service.UserService;
    
    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 javax.servlet.http.HttpSession;
    import java.io.IOException;
    
    @WebServlet(name = "updateUserAdminServlet",urlPatterns = "/admin/updateUserAdmin")
    public class updateUserAdminServlet extends HttpServlet {
        private UserService userService = new UserService();
        @Override
        protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
            String i = String.format("%s", req.getParameter("id"));
            int id = Integer.parseInt(i.replace(" ", ""));
    
            User user = userService.userById(id);
            System.out.println(user+"管理员新增");
            req.setAttribute("UserUpdate",user);
    
            req.getRequestDispatcher("../WEB-INF/jsp/admin/updateUserAdmin.jsp").forward(req,resp);
        }
    
        @Override
        protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
            HttpSession session = req.getSession();
            User user = (User) session.getAttribute("user");
    
            String i = String.format("%s", req.getParameter("id"));
            int id = Integer.parseInt(i.replace(" ", ""));
            String age = req.getParameter("age");
            String gender = req.getParameter("gender");
            String phone = req.getParameter("phone");
            String edu = req.getParameter("edu");
            String role = req.getParameter("role");
    
            boolean b = userService.updateByUserByIdAdmin(id, age, gender, phone, edu,role);
            System.out.println(b);
            resp.sendRedirect("admin");
    
        }
    }

[1ae1bef8964ea1d29827b17e204d6860.png]: https://img-blog.csdnimg.cn/img_convert/1ae1bef8964ea1d29827b17e204d6860.png
[4c062c25874a0276fc7b419a4efd90db.png]: https://img-blog.csdnimg.cn/img_convert/4c062c25874a0276fc7b419a4efd90db.png