---

一、系统介绍

本系统实现了销售考评系统源码，管理端实现了管理员登录、评分结果、评分管理、添加评分、用户管理、添加用户、角色管理、添加角色、销售管理、添加销售

1.环境配置

JDK版本：1.8
Mysql:5.7

二、系统展示

1. 管理员登录

账号:admin 密码:123

2.评分结果

3.评分管理

4.添加评分

5.用户管理

6.添加用户

7.角色管理

8.添加角色

8.销售管理

9.添加销售

三、部分代码

UserDao.java

import cn.temptation.domain.Score;
import cn.temptation.domain.User;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.jpa.repository.Query;public interface UserDao extends JpaRepository<User, Integer>, JpaSpecificationExecutor<User> {@Query(value = "SELECT * FROM t_user WHERE username = ?1", nativeQuery = true)User findByUserName(String username);
}

UserController.java

import cn.temptation.dao.RoleDao;
import cn.temptation.dao.UserDao;
import cn.temptation.domain.Role;
import cn.temptation.domain.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Sort;
import org.springframework.data.jpa.domain.Specification;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;import javax.persistence.criteria.*;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;@Controller
public class UserController {@Autowiredprivate UserDao userDao;@Autowiredprivate RoleDao roleDao;@RequestMapping("/user")public String index() {return "user";}@RequestMapping("/user_list")@ResponseBodypublic Map<String, Object> userList(@RequestParam Map<String, Object> queryParams) {Map<String, Object> result = new HashMap<>();try {Integer page = Integer.parseInt(queryParams.get("page").toString());Integer limit = Integer.parseInt(queryParams.get("limit").toString());String condition = (String) queryParams.get("condition");String keyword = (String) queryParams.get("keyword");// 创建查询规格对象Specification<User> specification = (Root<User> root, CriteriaQuery<?> query, CriteriaBuilder cb) -> {Predicate predicate = null;Path path = null;if (condition != null && !"".equals(condition) && keyword != null && !"".equals(keyword)) {switch (condition) {case "username":    // 用户名称path = root.get("username");predicate = cb.like(path, "%" + keyword + "%");break;case "rolename":    // 角色名称path = root.join("role", JoinType.INNER);predicate = cb.like(path.get("rolename"), "%" + keyword + "%");break;}}return predicate;};Pageable pageable = PageRequest.of(page - 1, limit, Sort.Direction.ASC, "userid");Page<User> users = userDao.findAll(specification, pageable);result.put("code", 0);result.put("msg", "查询OK");result.put("count", users.getTotalElements());result.put("data", users.getContent());} catch (Exception e) {e.printStackTrace();result.put("code", 500);result.put("msg", "服务器内部错误");result.put("count", 0);result.put("data", new ArrayList());}return result;}@RequestMapping("/user_delete")@ResponseBodypublic Integer userDelete(@RequestParam String userid) {try {userDao.deleteById(Integer.parseInt(userid));return 0;} catch (Exception e) {e.printStackTrace();}return -1;}@RequestMapping("/user_view")public String view(Integer userid, Model model) {User user = new User();if (userid != null) {user = userDao.getOne(userid);}model.addAttribute("user", user);return "user_view";}@RequestMapping("/role_load")@ResponseBodypublic List<Role> roleList() {return roleDao.findAll();}@RequestMapping("/user_update")@ResponseBodypublic Integer userUpdate(User user) {try {userDao.save(user);return 0;} catch (Exception e) {e.printStackTrace();}return -1;}
}

User.java

import lombok.Data;import javax.persistence.*;
import java.util.List;@Data
@Entity
@Table(name = "t_user")
public class User {@Id@GeneratedValue(strategy = GenerationType.IDENTITY)@Column(name = "userid")private Integer userid;@Column(name = "username")private String username;@Column(name = "password")private String password;@ManyToOne(cascade = {CascadeType.MERGE, CascadeType.REFRESH}, optional = false)@JoinColumn(name = "roleid", foreignKey = @ForeignKey(name = "none"))private Role role;@Transient // 忽略不生成该注解的字段private List<MenuOne> menuOnes;
}

四、其他

获取源码

点击以下链接获取源码。
IDEA+springboot+jpa+Layui+Mysql销售考评系统源码
IDEA+Spring + Spring MVC + MyBatis+Bootstrap+Mysql酒店管理系统源码
IDEA+spring boot+mybatis+spring mvc+bootstrap+Mysql停车位管理系统源码

Java+Swing+Mysql实现学生宿舍管理系统

Java+Swing+Txt实现自助款机系统

Java+Swing+Mysql自助存取款机系统

Java+Swing+mysql5实现学生成绩管理系统(带分页)

Java+Swing+Mysql实现超市商品管理系统源码

Java+Swing+Mysql实现通讯录管理系统源码

Java+Swing+Mysql实现图书管理系统源码