springboot 整合mybatis plus

刺骨的言语ヽ痛彻心扉 2022-11-25 00:37 140阅读 0赞

简单介绍下 mybatis plus，mybatis plus（简称 MP）是一个 mybatis  的增强工具，在 MyBatis 的基础上只做增强不做改变，为简化开发、提高效率而生。

本文讲解使用 springboot 框架整合 mybatis plus，搭建开发环境，并介绍 mybatis plus 中一些常见的方法使用

**1、创建项目**

使用 eclipse、sts 编辑器或 idea 创建 springboot 项目，项目名称就使用 spring boot 和 mybatis plus 的开头英文字母命名吧，即 sbmp

创建项目完成后，添加需要使用的依赖，依赖 pom 文件如下

<?xml version="1.0" encoding="UTF-8"?>
    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    	<modelVersion>4.0.0</modelVersion>
    	<parent>
    		<groupId>org.springframework.boot</groupId>
    		<artifactId>spring-boot-starter-parent</artifactId>
    		<version>2.1.13.RELEASE</version>
    		<relativePath/> 
    	</parent>
    	<groupId>com.sbmp</groupId>
    	<artifactId>sbmp</artifactId>
    	<version>0.0.1-SNAPSHOT</version>
    	<name>sbmp</name>
    	<description>Demo project for Spring Boot</description>
    
    	<properties>
    		<java.version>1.8</java.version>
    		<maven-jar-plugin.version>3.1.1</maven-jar-plugin.version>
    	</properties>
    
    	<dependencies>
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-web</artifactId>
    		</dependency>
    
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-test</artifactId>
    			<scope>test</scope>
    		</dependency>
    		
    		
    		<dependency>
    		    <groupId>com.baomidou</groupId>
    		    <artifactId>mybatis-plus-boot-starter</artifactId>
    		    <version>3.3.1</version>
    		</dependency>
    		
    		<dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
            </dependency>
    		
    		
            <dependency>
                <groupId>org.projectlombok</groupId>
                <artifactId>lombok</artifactId>
            </dependency>
    
            <dependency>
            	<groupId>org.springframework.boot</groupId>
            	<artifactId>spring-boot-devtools</artifactId>
            	<scope>runtime</scope>
            </dependency>
    	</dependencies>
    
    	<build>
    		<plugins>
    			<plugin>
    				<groupId>org.springframework.boot</groupId>
    				<artifactId>spring-boot-maven-plugin</artifactId>
    			</plugin>
    		</plugins>
    	</build>
    
    </project>

依赖添加完成后，配置 application.yml 文件

spring:
      datasource:
        url: jdbc:mysql://192.168.0.110:3306/sbmp?useUnicode=true&characterEncoding=utf8&autoReconnect=true&useSSL=false
        driver-class-name: com.mysql.cj.jdbc.Driver
        username: root
        password: 123456
    #mybatis plus 配置    
    mybatis-plus:
      mapper-locations: classpath:mapper/*Mapper.xml
      global-config:
        banner: false
        db-config:
          id-type: uuid
          table-underline: true
      configuration:
        call-setters-on-nulls: true    
    #sql打印    
    logging:
      level:
        com.sbmp.mapper: debug

数据库的配置，和 sql打印的配置就不多说了

mybatis plus 的配置

mapper-locations 指定 mybatis xml文件的位置

global-config: banner: false  不显示 mybatis plus 的 banner

global-config: db-config: id-type: uuid 全局默认主键类型为 uuid

global-config: db-config: table-underline: true 表名是否使用驼峰转下划线命名,只对表名生效

configuration: call-setters-on-nulls: true 返回查询语句中某些字段值是null的

yml文件配置完成后，在 resources 目录下创建 mapper 文件夹，用来放 xml 文件

项目创建完成后，结构如下

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dzanp6Y2Jx_size_16_color_FFFFFF_t_70][]

springboot 项目启动类

配置 mapper 扫描包路径

package com.sbmp;
    
    import org.mybatis.spring.annotation.MapperScan;
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    
    @MapperScan("com.sbmp.mapper")
    @SpringBootApplication
    public class SbmpApplication {
    
    	public static void main(String[] args) {
    		SpringApplication.run(SbmpApplication.class, args);
    	}
    
    }

**2、数据库建表**

建表 sql 如下

人物表

DROP TABLE IF EXISTS `sbmp_user`;
    CREATE TABLE `sbmp_user`  (
      `user_id` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
      `user_name` varchar(30) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
      `nick_name` varchar(30) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
      `department_id` int(5) NULL DEFAULT NULL,
      `create_date` datetime(0) NULL DEFAULT NULL,
      `del_flag` char(1) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
      PRIMARY KEY (`user_id`) USING BTREE
    ) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
    
    -- ----------------------------
    -- Records of sbmp_user
    -- ----------------------------
    INSERT INTO `sbmp_user` VALUES ('01061280e061419b98069b8efd6be804', '周通', '小霸王', 5, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('02e8a27163984dca94876ec7d85f0389', '彭玘', '天目将', 5, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('123d2bddd5d3465c9ab531d183a7600b', '杨志', '青面兽', 4, '2020-08-12 14:58:09', '0');
    INSERT INTO `sbmp_user` VALUES ('15f578aac45846a7a0a0eb05f9a70eb4', '呼延灼', '双鞭', 3, '2020-08-11 14:54:20', '0');
    INSERT INTO `sbmp_user` VALUES ('16226f66f6e943b1836452ca6cc95076', '孙立', '病尉迟', 5, '2020-08-18 07:04:56', '0');
    INSERT INTO `sbmp_user` VALUES ('17ed7e281c3c43d2bb3dbcf1a4c19139', '刘唐', '赤发鬼', 6, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('24cb471e3ed14d069fd725c673d6a18c', '解珍', '两头蛇', 6, '2020-08-18 15:20:41', '0');
    INSERT INTO `sbmp_user` VALUES ('2fef80719549413eaaf09b4f6e3e097b', '武松', '行者', 6, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('37d675c8670e4908897437fed4030a98', '黄信', '镇三山', 5, '2020-08-18 07:03:16', '0');
    INSERT INTO `sbmp_user` VALUES ('394f70197cf34bd5869469f6313c7277', '穆弘', '没遮拦', 4, '2020-08-18 07:02:07', '0');
    INSERT INTO `sbmp_user` VALUES ('39b78c88fd5d43daa8bd5da80b5b223d', '鲁智深', '花和尚', 6, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('3ff9a386eb8b419784cf1136b430636d', '杨林', '锦豹子', 5, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('4427b546e58a493990f4633270a09a61', '董平', '双枪将', 3, '2020-08-18 06:55:51', '0');
    INSERT INTO `sbmp_user` VALUES ('469602c0533743c081a0a49042a61d57', '雷横', '插翅虎', 6, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('4ec8fe199e104492bd5d9e4f6f2fc06e', '张清', '没羽箭', 4, '2020-08-13 07:00:31', '0');
    INSERT INTO `sbmp_user` VALUES ('538e80dc2ef14e94852112da14f42508', '陈达', '跳涧虎', 5, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('5b1e615d92e34471ba18b7d6b34d112e', '杨春', '白花蛇', 5, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('65bce3c9ae884a18952cbe5e429071c0', '李忠', '打虎将', 7, '2020-08-18 15:21:20', '0');
    INSERT INTO `sbmp_user` VALUES ('703f218227574ba29aa8ac8c49c967aa', '秦明', '霹雳火', 3, '2020-08-11 14:53:34', '0');
    INSERT INTO `sbmp_user` VALUES ('744bf74937384a96a5a44be053da6d02', '石秀', '拼命三郎', 6, '2020-08-16 15:20:31', '0');
    INSERT INTO `sbmp_user` VALUES ('7b3c7296d12b4700936cca6440ca60bf', '燕青', '浪子', 6, '2020-08-15 15:20:24', '0');
    INSERT INTO `sbmp_user` VALUES ('7c2052f30ac741f7bf4e5effee164965', '马麟', '铁笛仙', 5, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('80d4eda453f943a5aa60a1642dae6fbc', '吴用', '智多星', 2, '2020-08-10 14:49:42', '0');
    INSERT INTO `sbmp_user` VALUES ('8a7436a6f5884cc5a59908ec73060d2a', '燕顺', '锦毛虎', 5, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('8d3396996aa04cb1bb71ce17cb2624c4', '邓飞', '火眼狻猊', 5, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('936eca00e3ba47528341f3ffd2e99363', '欧鹏', '摩云金翅', 5, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('975afbff93a443839c9cb036c2a2d3a2', '李逵', '黑旋风', 6, '2020-08-15 15:20:28', '0');
    INSERT INTO `sbmp_user` VALUES ('9d36acdc42c149cd88c323e92bb1458f', '卢俊义', '玉麒麟', 1, '2020-08-09 14:48:36', '0');
    INSERT INTO `sbmp_user` VALUES ('a16cf2ef4030405cbc8a2f774eeba504', '魏定国', '神火将', 5, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('a7f5684c7906485cbd8fd8e623192bfc', '关胜', '大刀', 3, '2020-08-11 14:51:31', '0');
    INSERT INTO `sbmp_user` VALUES ('aabed1004c4f44ddb5f01b48275fbb57', '林冲', '豹子头', 3, '2020-08-11 14:53:04', '0');
    INSERT INTO `sbmp_user` VALUES ('adbec35c5e664c47ad24eafd15e832c5', '单廷', '圣水将', 5, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('b799d4f3e4a842d19b2bb0f75c634f4f', '索超', '急先锋', 4, '2020-08-12 06:58:53', '0');
    INSERT INTO `sbmp_user` VALUES ('b8ce96e985974f92a29f12c91bb9a70d', '史进', '九纹龙', 4, '2020-08-18 07:01:42', '0');
    INSERT INTO `sbmp_user` VALUES ('bcf6f9425beb4372b1d9eb759668d394', '公孙胜', '入云龙', 2, '2020-08-10 14:50:37', '0');
    INSERT INTO `sbmp_user` VALUES ('c2155bd6cb854afd9e8653c30143c97a', '韩滔', '百胜将', 5, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('c70b18768f1a4368a2bcf5a7d0c6d0c7', '解宝', '双尾蝎', 6, '2020-08-17 15:20:38', '0');
    INSERT INTO `sbmp_user` VALUES ('c9b00a4ad55b4e4bb1009ee0907bd777', '宣赞', '丑郡马', 5, '2020-08-18 07:08:46', '0');
    INSERT INTO `sbmp_user` VALUES ('e9cf6112649944348113986e3026553b', '花荣', '小李广', 4, '2020-08-12 14:56:41', '0');
    INSERT INTO `sbmp_user` VALUES ('f138761dd1e74b849c6c76944cd66b86', '朱仝', '美髯公', 4, '2020-08-18 07:01:08', '0');
    INSERT INTO `sbmp_user` VALUES ('f9cbf631fdd74ad492179a1e920ea757', '徐宁', '金枪手', 4, '2020-08-12 14:57:24', '0');
    INSERT INTO `sbmp_user` VALUES ('fc19642ee7e34353908af012d20e6f11', '杨雄', '病关索', 6, '2020-08-17 15:20:35', '0');
    INSERT INTO `sbmp_user` VALUES ('fd4720f79ea04b348d8d650b619a0e23', '宋江', '呼保义', 1, '2020-08-08 14:47:44', '0');
    INSERT INTO `sbmp_user` VALUES ('ff98a17f60544eeaa7a37a009ae2ab40', '郝思文', '井木犴', 5, '2020-08-18 07:08:46', '0');
    
    SET FOREIGN_KEY_CHECKS = 1;

部门表

DROP TABLE IF EXISTS `sbmp_department`;
    CREATE TABLE `sbmp_department`  (
      `department_id` int(11) NULL DEFAULT NULL,
      `department_name` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL
    ) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
    
    -- ----------------------------
    -- Records of sbmp_department
    -- ----------------------------
    INSERT INTO `sbmp_department` VALUES (1, '梁山泊总兵都头领');
    INSERT INTO `sbmp_department` VALUES (2, '梁山泊掌管机密军师');
    INSERT INTO `sbmp_department` VALUES (3, '马军五虎将');
    INSERT INTO `sbmp_department` VALUES (4, '马军八骠骑兼先锋使');
    INSERT INTO `sbmp_department` VALUES (5, '马军小彪将兼远探出哨头领');
    INSERT INTO `sbmp_department` VALUES (6, '步军头领');
    INSERT INTO `sbmp_department` VALUES (7, '步军将校');
    INSERT INTO `sbmp_department` VALUES (8, '梁山泊四寨水军头领');
    INSERT INTO `sbmp_department` VALUES (9, '梁山泊四店打听声息邀接来宾头领');
    INSERT INTO `sbmp_department` VALUES (10, '梁山泊总探声息头领');
    INSERT INTO `sbmp_department` VALUES (11, '梁山泊军中走报机密步军头领');
    INSERT INTO `sbmp_department` VALUES (12, '守护中军马军骁将');
    INSERT INTO `sbmp_department` VALUES (13, '守护中军步军骁将');
    INSERT INTO `sbmp_department` VALUES (14, '梁山泊专掌行刑刽子');
    INSERT INTO `sbmp_department` VALUES (15, '专掌三军内探事马军头领');
    INSERT INTO `sbmp_department` VALUES (16, '梁山泊一同参赞军务头领');
    INSERT INTO `sbmp_department` VALUES (17, '梁山泊掌管监造诸事头领');
    INSERT INTO `sbmp_department` VALUES (18, '掌管行文走徼调兵遣将');
    
    SET FOREIGN_KEY_CHECKS = 1;

**3、创建 bean、mapper、service、controller 层**

这里为了演示，笔者以水浒传里的人物为数据，进行演示

创建User实体类

当表名与实体类名不一致时，可以通过注解@TableName进行映射

注解@TableId  可指定主键字段，设置主键类型，如 uuid 或 主键自增

package com.sbmp.bean;
    
    import java.util.Date;
    import com.baomidou.mybatisplus.annotation.IdType;
    import com.baomidou.mybatisplus.annotation.TableId;
    import com.baomidou.mybatisplus.annotation.TableName;
    import lombok.Data;
    
    @TableName("sbmp_user")
    @Data
    public class User {
    	
        @TableId(type = IdType.ASSIGN_UUID)
        private String userId;
    
        private String userName;
    
        private String nickName;
    
        private Integer departmentId;
    
        private Date createDate;
    
        private String delFlag;
    
    }

创建  Department 实体类

package com.sbmp.bean;
    
    import com.baomidou.mybatisplus.annotation.IdType;
    import com.baomidou.mybatisplus.annotation.TableId;
    import com.baomidou.mybatisplus.annotation.TableName;
    import lombok.Data;
    
    @TableName("sbmp_department")
    @Data
    public class Department {
    	
        @TableId(type = IdType.AUTO)
        private Integer departmentId;
    
        private String departmentName;
    
    }

创建 mapper 层

UserMapper

package com.sbmp.mapper;
    
    import com.baomidou.mybatisplus.core.mapper.BaseMapper;
    import com.sbmp.bean.User;
    
    public interface UserMapper extends BaseMapper<User>{
    
    }

DepartmentMapper

package com.sbmp.mapper;
    
    import com.baomidou.mybatisplus.core.mapper.BaseMapper;
    import com.sbmp.bean.Department;
    
    public interface DepartmentMapper extends BaseMapper<Department>{
    
    }

创建 service 层

UserService

package com.sbmp.service;
    
    import com.baomidou.mybatisplus.extension.service.IService;
    import com.sbmp.bean.User;
    
    public interface UserService extends IService<User>{
    
    }

DepartmentService

package com.sbmp.service;
    
    import com.baomidou.mybatisplus.extension.service.IService;
    import com.sbmp.bean.Department;
    
    public interface DepartmentService extends IService<Department>{
    
    }

创建 service 实现层

UserServiceImpl

package com.sbmp.service.impl;
    
    import org.springframework.stereotype.Service;
    import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
    import com.sbmp.bean.User;
    import com.sbmp.mapper.UserMapper;
    import com.sbmp.service.UserService;
    
    @Service
    public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements UserService{
    
    }

DepartmentServiceImpl

package com.sbmp.service.impl;
    
    import org.springframework.stereotype.Service;
    import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
    import com.sbmp.bean.Department;
    import com.sbmp.mapper.DepartmentMapper;
    import com.sbmp.service.DepartmentService;
    
    @Service
    public class DepartmentServiceImpl extends ServiceImpl<DepartmentMapper, Department> implements DepartmentService {
    
    }

创建 controller 层

package com.sbmp.controller;
    
    import java.util.List;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RestController;
    import com.sbmp.bean.Department;
    import com.sbmp.service.DepartmentService;
    
    @RequestMapping("/department")
    @RestController
    public class DepartmentController {
    	
    	@Autowired
    	private DepartmentService departmentService;
    	
    	@RequestMapping("/list")
    	public Object list() {
    		List<Department> list = departmentService.list();
    		return list;
    	}
    
    }

以上各层创建完成后，springboot 整合mybatis plus 环境基本搭建完成

**4、测试**

浏览器访问：[http://localhost:8080/department/list][http_localhost_8080_department_list]

效果如下图

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dzanp6Y2Jx_size_16_color_FFFFFF_t_70 1][]

返回这个结果，说明搭建成功

初次使用 mybatis plus 的人可能会有疑问，没写sql，为什么能查出全部部门表数据，这就是mybatis plus的强大之处，它已经封装了基本的sql，后面笔者慢慢介绍

**5、自定义 sql**

除了使用 mybatis plus 封装好的 sql 外，mybatis plus 还可以像使用 mybatis 一样，在xml 中写sql，下面讲解如何实现自定义sql

（1）、新建实体类 UserDetail

用来映射关联后的数据

package com.sbmp.bean;
    
    import lombok.Data;
    
    @Data
    public class UserDetail {
    	
    	private String userName;
    
        private String nickName;
        
        private String departmentName;
    
    }

（2）、UserMapper 中添加新的方法

package com.sbmp.mapper;
    
    import com.baomidou.mybatisplus.core.mapper.BaseMapper;
    import com.sbmp.bean.User;
    import com.sbmp.bean.UserDetail;
    
    public interface UserMapper extends BaseMapper<User>{
    	
    	UserDetail getUserDetail(String id);
    
    }

（3）UserMapper.xml 中写对应的 sql 语句

<?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
    <mapper namespace="com.sbmp.mapper.UserMapper">
    
        <select id="getUserDetail" resultType="com.sbmp.bean.UserDetail">
            select 
            user_name as userName,
            nick_name as nickName,
            department_name as departmentName
            from 
            sbmp_user u, sbmp_department d
            where 
            u.department_id = d.department_id
            and u.user_id = #{id}
        </select>
    
    </mapper>

（4）、修改 UserService及 UserService实现层

package com.sbmp.service;
    
    import com.baomidou.mybatisplus.extension.service.IService;
    import com.sbmp.bean.User;
    import com.sbmp.bean.UserDetail;
    
    public interface UserService extends IService<User>{
    
    	UserDetail getUserDetail(String id);
    }

UserService实现层

package com.sbmp.service.impl;
    
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.stereotype.Service;
    import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
    import com.sbmp.bean.User;
    import com.sbmp.bean.UserDetail;
    import com.sbmp.mapper.UserMapper;
    import com.sbmp.service.UserService;
    
    @Service
    public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements UserService{
    
    	@Autowired
    	private UserMapper userMapper;
    	
    	@Override
    	public UserDetail getUserDetail(String id) {
    		return userMapper.getUserDetail(id);
    	}
    
    }

（5）、UserController

package com.sbmp.controller;
    
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.web.bind.annotation.PathVariable;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RestController;
    import com.sbmp.service.UserService;
    
    @RequestMapping("/user")
    @RestController
    public class UserController {
    	
    	@Autowired
    	private UserService userService;
    	
    	@RequestMapping("/get/{id}")
    	public Object getUserDetail(@PathVariable("id")String id) {
    		return userService.getUserDetail(id);
    	}
    
    }

（6）测试

浏览器访问：[http://localhost:8080/user/get/bcf6f9425beb4372b1d9eb759668d394][http_localhost_8080_user_get_bcf6f9425beb4372b1d9eb759668d394]

效果如下

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dzanp6Y2Jx_size_16_color_FFFFFF_t_70 2][]

至此， springboot 框架整合 mybatis plus，搭建开发环境完成

关于  mybatis plus 的自带 sql 实现增删改查，后续介绍

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dzanp6Y2Jx_size_16_color_FFFFFF_t_70]: /images/20221124/7668569b74ba47d8abe0b77284054b96.png
[http_localhost_8080_department_list]: http://localhost:8080/department/list
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dzanp6Y2Jx_size_16_color_FFFFFF_t_70 1]: /images/20221124/25654f34e2f043dca9c4ff69dca819d1.png
[http_localhost_8080_user_get_bcf6f9425beb4372b1d9eb759668d394]: http://localhost:8080/user/get/bcf6f9425beb4372b1d9eb759668d394
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dzanp6Y2Jx_size_16_color_FFFFFF_t_70 2]: /images/20221124/24cd2ba7e18e46c695d3badd009ad1b5.png