tlias管理系统-环境搭建

2.Spring-mybatis-增删改查准备工作

springboot-mybatis-crud/.gitignore

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+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

springboot-mybatis-crud/pom.xml

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+<?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>
+    <groupId>com.inmind</groupId>
+    <artifactId>springboot-mybatis-crud</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>springboot-mybatis-crud</name>
+    <description>springboot-mybatis-crud</description>
+    <properties>
+        <java.version>11</java.version>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <spring-boot.version>2.7.6</spring-boot.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.mybatis.spring.boot</groupId>
+            <artifactId>mybatis-spring-boot-starter</artifactId>
+            <version>2.3.0</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-dependencies</artifactId>
+                <version>${spring-boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <!--构建工具-->
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>11</source>
+                    <target>11</target>
+                    <encoding>UTF-8</encoding>
+                    <!--作用：在maven编译时，保留源文件.java中的方法参数名-->
+                    <compilerArgs>
+                        <arg>-parameters</arg>
+                    </compilerArgs>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>${spring-boot.version}</version>
+                <configuration>
+                    <mainClass>com.inmind.SpringbootMybatisCrudApplication</mainClass>
+                    <skip>true</skip>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>repackage</id>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

springboot-mybatis-crud/src/main/java/com/inmind/SpringbootMybatisCrudApplication.java

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+package com.inmind;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SpringbootMybatisCrudApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(SpringbootMybatisCrudApplication.class, args);
+    }
+
+}

springboot-mybatis-crud/src/main/java/com/inmind/mapper/EmpMapper.java

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+package com.inmind.mapper;
+
+import com.inmind.pojo.Emp;
+import org.apache.ibatis.annotations.*;
+
+import java.time.LocalDate;
+import java.util.List;
+
+@Mapper
+public interface EmpMapper {
+
+    /*
+    员工删除的接口方法
+    delete from  emp where id = 17;
+    #{id}:直接将接口方法中传入的参数，使用预编译的方式，动态拼接到sql语句中，实现功能的动态化
+    ${id}:直接将参数拼接到sql中
+     */
+//    @Delete("delete from  emp where id = ${id};")
+//    public void delete(Integer id);
+    @Delete("delete from  emp where id = #{id};")
+    public int delete(Integer id);
+
+
+    //添加员工
+    @Options(useGeneratedKeys = true,keyProperty = "id")//获取自增长的主键值，赋值给参数Emp对象的id属性
+    @Insert("insert into emp (username, name, gender, image, job, entrydate, dept_id, create_time, update_time)" +
+            "values (#{username},#{name},#{gender},#{image},#{job},#{entrydate},#{deptId},#{createTime},#{updateTime})")
+    public void insert(Emp emp);
+
+    //更新员工
+    /*@Update("update emp set username = #{username}, name = #{name}, gender = #{gender}, image = #{image}, job = #{job}" +
+            ", entrydate = #{entrydate}, dept_id = #{deptId},update_time = #{updateTime} where id = #{id}")*/
+    public void update(Emp emp);
+
+
+    //根据id查询员工
+    //属性名与数据表字段名不一致，处理方案一：起别名
+    /*@Select("select id, username, password, name, gender, image, job, entrydate" +
+            ", dept_id deptId, create_time createTime, update_time updateTime from emp where  id = #{id};")
+    public Emp selectById(Integer id);*/
+
+
+    //属性名与数据表字段名不一致，处理方案二：使用mybatis的2个注解Results和Result，直接告知mybatis哪个字段的值，赋值给哪个属性
+    /*@Results({
+            @Result(column = "dept_id",property = "deptId"),
+            @Result(column = "create_time",property = "createTime"),
+            @Result(column = "update_time",property = "updateTime")
+    })
+    @Select("select id, username, password, name, gender, image, job, entrydate" +
+            ", dept_id , create_time, update_time from emp where  id = #{id};")
+    public Emp selectById(Integer id);*/
+
+    @Select("select * from emp where id = #{id};")
+    public Emp selectById(Integer id);
+
+    //条件查询员工列表
+    //@Select("select  * from emp where name like '%${name}%' and gender = #{gender} and entrydate between #{begin} and #{end} order by update_time desc ;")
+    //注意：#{}替换为？，？不能写到''里面，会报错，可以采用${}解决，也可以使用sql函数concat来解决
+//    public List<Emp> list(@Param("name") String name, @Param("gender") Short gender, @Param("begin") LocalDate begin,@Param("end") LocalDate end);
+
+    /*@Select("select  * from emp where name like concat('%',#{name},'%') and gender = #{gender}" +
+            " and entrydate between #{begin} and #{end} order by update_time desc ;")*/
+    public List<Emp> list(String name,  Short gender,  LocalDate begin, LocalDate end);
+
+
+    //批量删除
+    public void deleteByIds(List<Integer> ids);
+}

springboot-mybatis-crud/src/main/java/com/inmind/pojo/Emp.java

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+package com.inmind.pojo;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class Emp {
+    private Integer id;//ID
+    private String username;//用户名
+    private String password;//密码
+    private String name;//姓名
+    private Short gender;//性别 1:男 2：女
+    private String image; //头像URL
+    private Short job; // 职位 1:班主任 2:讲师 3:学工主管 4:教研主管 5:咨询师
+    private LocalDate entrydate; // 入职日期
+    private Integer deptId; // 部门ID
+    private LocalDateTime createTime;
+    private LocalDateTime updateTime;
+
+}

springboot-mybatis-crud/src/main/resources/application.properties

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+#下面这些内容是为了让MyBatis映射
+#指定Mybatis的Mapper文件
+mybatis.mapper-locations=classpath:mappers/*xml
+#指定Mybatis的实体目录
+mybatis.type-aliases-package=com.inmind.mybatis.entity
+
+#驱动类名称
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+#数据库连接的url
+spring.datasource.url=jdbc:mysql://localhost:3306/mybatis
+#连接数据库的用户名
+spring.datasource.username=root
+#连接数据库的密码
+spring.datasource.password=1234
+
+#输出mybatis的日志
+mybatis.configuration.log-impl=org.apache.ibatis.logging.stdout.StdOutImpl
+
+#开启mybatis的驼峰命名自动映射开关,将a_time ---->aTime
+mybatis.configuration.map-underscore-to-camel-case=true

springboot-mybatis-crud/src/main/resources/com/inmind/mapper/EmpMapper.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.inmind.mapper.EmpMapper">
+    <!--抽取Sql片段:给需要使用Emp查询的sql进行复用（include-refid）-->
+    <sql id="commonEmpSelect">
+        select id, username, password, name, gender, image, job, entrydate, dept_id, create_time, update_time from emp
+    </sql>
+
+    <!--条件查询操作-->
+    <select id="list" resultType="com.inmind.pojo.Emp">
+        <include refid="commonEmpSelect"></include>
+        <where>
+            <if test="name != null">
+                name like concat('%',#{name},'%')
+            </if>
+            <if test="gender != null">
+                and gender = #{gender}
+            </if>
+            <if test="begin != null and end != null">
+                and entrydate between #{begin} and #{end}
+            </if>
+        </where>
+        order by update_time desc
+    </select>
+
+    <!--动态更新员工信息-->
+    <update id="update">
+        update emp
+        <set>
+            <if test=" username != null">
+                username = #{username},
+            </if>
+            <if test="name != null">
+                name = #{name},
+            </if>
+            <if test="gender != null">
+                gender = #{gender},
+            </if>
+            <if test="image != null">
+                image = #{image},
+            </if>
+            <if test="job != null">
+                job = #{job},
+            </if>
+            <if test="entrydate != null">
+                entrydate = #{entrydate},
+            </if>
+            <if test="deptId != null">
+                dept_id = #{deptId},
+            </if>
+            <if test="updateTime != null">
+                update_time = #{updateTime}
+            </if>
+        </set>
+
+        where id = #{id}
+    </update>
+
+
+    <!--
+    批量删除
+    collection:遍历的集合（接口方法中传入的参数名）
+    item:集合遍历出来的元素
+    separator：分隔符，每个元素之间用什么符号相连
+    open：遍历开始之前拼接的sql片段
+    close：遍历结束之前拼接的sql片段
+    -->
+    <delete id="deleteByIds">
+<!--        delete from emp where id in (17,18);-->
+        delete from emp where id in 
+        <foreach collection="ids" item="id" separator="," open="(" close=")">
+            #{id}
+        </foreach>
+    </delete>
+</mapper>

springboot-mybatis-crud/src/test/java/com/inmind/SpringbootMybatisCrudApplicationTests.java

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+package com.inmind;
+
+import com.inmind.mapper.EmpMapper;
+import com.inmind.pojo.Emp;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.util.Arrays;
+import java.util.List;
+
+@SpringBootTest
+class SpringbootMybatisCrudApplicationTests {
+    @Autowired
+    private EmpMapper empMapper;
+
+    @Test
+    void contextLoads() {
+    }
+
+    @Test
+    void testDelete(){
+        int count = empMapper.delete(15);
+        System.out.println(count);
+    };
+
+    @Test
+    void testInsert(){
+        Emp emp = new Emp();
+        emp.setUsername("ls2");
+        emp.setName("李四2");
+        emp.setGender((short) 1);
+        emp.setImage("1.jpg");
+        emp.setJob((short) 1);
+        emp.setEntrydate(LocalDate.of(2005,1,1));
+        emp.setDeptId(1);
+        emp.setCreateTime(LocalDateTime.now());
+        emp.setUpdateTime(LocalDateTime.now());
+        empMapper.insert(emp);
+        System.out.println(emp);
+        System.out.println("主键id:"+emp.getId());
+    }
+
+
+    @Test
+    void testUpdate(){
+        Emp emp = new Emp();
+        emp.setId(21);
+        emp.setUsername("ls3");
+        emp.setName("李四3");
+        emp.setGender((short) 1);
+        emp.setImage("1.jpg");
+        emp.setJob((short) 1);
+        emp.setEntrydate(LocalDate.of(2015,1,1));
+        emp.setDeptId(1);
+        emp.setUpdateTime(LocalDateTime.now());
+        empMapper.update(emp);
+    }
+
+
+    @Test
+    void testSelectById(){
+        Emp emp = empMapper.selectById(14);
+        System.out.println(emp);
+    }
+
+    //条件查询测试
+    @Test
+    void testList(){
+        List<Emp> list = empMapper.list("张", (short) 1, LocalDate.of(2010, 1, 1), LocalDate.of(2020, 1, 1));
+        System.out.println(list);
+    }
+
+    //条件查询测试
+    @Test
+    void testList1(){
+//        List<Emp> list = empMapper.list("张", null, null,null);
+        List<Emp> list = empMapper.list(null, (short)1, null,null);
+        System.out.println(list);
+    }
+
+    @Test
+    void testUpdate1(){
+        Emp emp = new Emp();
+        emp.setId(20);
+        emp.setGender((short)1);
+        emp.setUsername("ls6");
+        emp.setName("李四6");
+        emp.setUpdateTime(LocalDateTime.now());
+        empMapper.update(emp);
+    }
+
+    @Test
+    void testDeleteByIds(){
+        empMapper.deleteByIds(Arrays.asList(19,20,21));
+    }
+}

springboot-mybatis-quickstart/.gitignore

@@ -0,0 +1,33 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

springboot-mybatis-quickstart/pom.xml

@@ -0,0 +1,105 @@
+<?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>
+    <groupId>com.inmind</groupId>
+    <artifactId>springboot-mybatis-quickstart</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>springboot-mybatis-quickstart</name>
+    <description>springboot-mybatis-quickstart</description>
+    <properties>
+        <java.version>11</java.version>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <spring-boot.version>2.7.6</spring-boot.version>
+    </properties>
+    <!--依赖的统一管理-->
+    <dependencies>
+        <!--mybatis起步依赖-->
+        <dependency>
+            <groupId>org.mybatis.spring.boot</groupId>
+            <artifactId>mybatis-spring-boot-starter</artifactId>
+            <version>2.3.0</version>
+        </dependency>
+
+        <!--mysql驱动包&新版 -->
+        <dependency>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+
+        <!--
+        之前版本的驱动包，部分企业还在用
+        <dependency>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <scope>runtime</scope>
+        </dependency>-->
+
+
+        <!--springboot单元测试依赖-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <!--阿里巴巴的DRUID依赖-->
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>druid-spring-boot-starter</artifactId>
+            <version>1.2.8</version>
+        </dependency>
+        <!--lombok依赖-->
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
+    </dependencies>
+    <!--统一springboot依赖管理版本-->
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-dependencies</artifactId>
+                <version>${spring-boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>11</source>
+                    <target>11</target>
+                    <encoding>UTF-8</encoding>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>${spring-boot.version}</version>
+                <configuration>
+                    <mainClass>com.inmind.SpringbootMybatisQuickstartApplication</mainClass>
+                    <skip>true</skip>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>repackage</id>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

springboot-mybatis-quickstart/src/main/java/com/inmind/SpringbootMybatisQuickstartApplication.java

@@ -0,0 +1,13 @@
+package com.inmind;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SpringbootMybatisQuickstartApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(SpringbootMybatisQuickstartApplication.class, args);
+    }
+
+}

springboot-mybatis-quickstart/src/main/java/com/inmind/mapper/UserMapper.java

@@ -0,0 +1,20 @@
+package com.inmind.mapper;
+
+import com.inmind.pojo.User;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Select;
+
+import java.util.List;
+
+//让mybatis进行识别是Mapper接口
+//注意：在运行时，@Mapper会自动生成该接口UserMapper的实现类对象（代理对象），并且将该代理对象交给spring的IOC容器管理
+@Mapper
+public interface UserMapper {
+
+    /*
+    查询所有用户数据
+     */
+//    @Select("select  * from user;")
+    @Select("select * from user")
+    public List<User> list();
+}

springboot-mybatis-quickstart/src/main/java/com/inmind/pojo/User.java

@@ -0,0 +1,19 @@
+package com.inmind.pojo;
+
+import lombok.*;
+
+/*@Getter
+@Setter
+@ToString
+@EqualsAndHashCode*/
+@Data
+@NoArgsConstructor //生成无参构造
+@AllArgsConstructor//生成满参构造方法
+public class User {
+    private Integer id;
+    private String name;
+    private Integer age;
+    private Short gender;
+    private String phone;
+
+}

springboot-mybatis-quickstart/src/main/resources/application.properties

@@ -0,0 +1,15 @@
+#下面这些内容是为了让MyBatis映射
+#指定Mybatis的Mapper文件
+mybatis.mapper-locations=classpath:mappers/*xml
+#指定Mybatis的实体目录
+mybatis.type-aliases-package=com.inmind.mybatis.entity
+
+
+#驱动类名称
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+#数据库连接的url
+spring.datasource.url=jdbc:mysql://localhost:3306/mybatis
+#连接数据库的用户名
+spring.datasource.username=root
+#连接数据库的密码
+spring.datasource.password=1234

springboot-mybatis-quickstart/src/test/java/com/inmind/SpringbootMybatisQuickstartApplicationTests.java

@@ -0,0 +1,66 @@
+package com.inmind;
+
+import com.inmind.mapper.UserMapper;
+import com.inmind.pojo.User;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import java.sql.*;
+import java.util.ArrayList;
+import java.util.List;
+
+@SpringBootTest //该注解的作用，启动spring环境，所以也就有了IOC容器
+class SpringbootMybatisQuickstartApplicationTests {
+
+    @Autowired//直接从IOC容器中获取UserMapper类型的对象
+    private UserMapper userMapper;//接口开发，多态
+
+    @Test
+    void contextLoads() {
+        //使用mybatis框架查询所有用户的数据
+        List<User> list = userMapper.list();
+        list.stream().forEach(user -> {
+            System.out.println(user.getId());
+            System.out.println(user);
+        });
+    }
+
+    @Test
+    void testJDBC() throws ClassNotFoundException, SQLException {
+        //1. 注册驱动
+        Class.forName("com.mysql.cj.jdbc.Driver");
+
+        //2. 获取连接对象
+        String url = "jdbc:mysql://localhost:3306/mybatis";
+        String username = "root";
+        String password = "1234";
+        Connection connection = DriverManager.getConnection(url, username, password);
+
+        //3. 获取执行SQL的对象Statement,执行SQL,返回结果
+        String sql = "select * from user";
+        Statement statement = connection.createStatement();
+        ResultSet resultSet = statement.executeQuery(sql);
+
+        //4. 封装结果数据
+        List<User> userList = new ArrayList<>();
+        while (resultSet.next()){
+            int id = resultSet.getInt("id");
+            String name = resultSet.getString("name");
+            int age = resultSet.getInt("age");
+            short gender = resultSet.getShort("gender");
+            String phone = resultSet.getString("phone");
+
+            User user = new User(id,name,age,gender,phone);
+            userList.add(user);
+        }
+
+        //5. 释放资源
+        statement.close();
+        connection.close();
+
+
+        userList.forEach(System.out::println);
+    }
+
+}

springboot-web-req-resp/pom.xml

@@ -13,17 +13,26 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <spring-boot.version>2.7.6</spring-boot.version>
     </properties>
+    <!--依赖管理-->
     <dependencies>
+        <!--web起步依赖-->
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
 
+        <!--test起步依赖-->
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
+        <!--dom4j解析xml的依赖-->
+        <dependency>
+            <groupId>org.dom4j</groupId>
+            <artifactId>dom4j</artifactId>
+            <version>2.1.3</version>
+        </dependency>
     </dependencies>
     <dependencyManagement>
         <dependencies>

springboot-web-req-resp/src/main/java/com/inmind/SpringbootWebReqRespApplication.java

@@ -2,7 +2,9 @@ package com.inmind;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.ComponentScan;
 
+//@ComponentScan({"dao","com.inmind"}) ,spring的4大组件注解必须要被扫描到才能生效，默认扫描启动项同一级类或子包中的类
 @SpringBootApplication
 public class SpringbootWebReqRespApplication {
 

springboot-web-req-resp/src/main/java/com/inmind/controller/EmpController.java

@@ -0,0 +1,67 @@
+package com.inmind.controller;
+
+import com.inmind.pojo.Emp;
+import com.inmind.pojo.Result;
+import com.inmind.service.EmpService;
+import com.inmind.service.impl.EmpServiceA;
+import com.inmind.utils.XmlParserUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+@RestController
+public class EmpController {
+
+/*    @Autowired//运行时，IOC容器会提高该类型的bean对象，并赋值（依赖注入）
+//    @Qualifier("empServiceA")//注入时直接指定Bean对象的名称
+    @Qualifier("empServiceB")//注入时直接指定Bean对象的名称
+    private EmpService empService;*/
+
+    //方式三
+    @Resource(name = "empServiceB")
+    private EmpService empService;
+
+    /*@RequestMapping("/listEmp")
+    public Result listEmp(){
+        //1.加载并解析emp.xml
+//        String file = "D:\\workspace_idea\\inmind_web_project250915\\springboot-web-req-resp\\src\\main\\resources\\emp.xml";
+        //使用类加载器，获取本项目资源路径
+        String file = this.getClass().getClassLoader().getResource("emp.xml").getFile();
+        List<Emp> empList = XmlParserUtils.parse(file, Emp.class);
+        //2.对数据进行转换
+        empList.stream().forEach(emp->{
+            //处理性别 gender: 1就是男  2就是女
+            if (emp.getGender().equals("1")) {
+                emp.setGender("男");
+            } else {
+                emp.setGender("女");
+            }
+            //处理职位 job : 1 - 讲师 2-班主任 3-辅导员
+            String job = emp.getJob();
+            if ("1".equals( job)) {
+                emp.setJob("讲师");
+            } else if ("2".equals(job)) {
+                emp.setJob("班主任");
+            } else {
+                emp.setJob("辅导员");
+            }
+        });
+        //3.响应数据
+
+        return Result.success(empList);
+    }*/
+
+
+    @RequestMapping("/listEmp")
+    public Result listEmp(){
+        //调用业务层的获取员工的方法
+        List<Emp> empList = empService.listEmp();
+        //响应数据
+        return Result.success(empList);
+    }
+}

springboot-web-req-resp/src/main/java/com/inmind/controller/RequestController.java

@@ -2,9 +2,7 @@ package com.inmind.controller;
 
 import com.inmind.pojo.User;
 import org.springframework.format.annotation.DateTimeFormat;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import javax.servlet.http.HttpServletRequest;
 import java.time.LocalDateTime;
@@ -83,4 +81,19 @@ public class RequestController {
         System.out.println(updateTime.getDayOfMonth());
         return "ok";
     }
+
+
+    //接收json请求数据
+    @RequestMapping("/jsonParam")
+    public String jsonParam(@RequestBody User user){
+        System.out.println(user);
+        return "OK";
+    }
+
+    //路径参数（REST风格）
+    @RequestMapping("/path/{id}/{name}")
+    public String pathParam(@PathVariable Integer id,@PathVariable String name) {
+        System.out.println("id:"+id+"name:"+name);
+        return "OK";
+    }
 }

springboot-web-req-resp/src/main/java/com/inmind/controller/ResponseController.java

@@ -0,0 +1,82 @@
+package com.inmind.controller;
+
+import com.inmind.pojo.Address;
+import com.inmind.pojo.Result;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@RestController//RestController中包含@ResponseBody，如果在类上添加了@ResponseBody，那就代表类中所有方法上都设置了@ResponseBody
+public class ResponseController {
+
+    /*//响应普通的字符串
+    @RequestMapping("/hello")
+    public String hello(){
+        System.out.println("hello World");
+        return "hello World";
+    }
+
+    //响应对象
+    @RequestMapping("/getAddr")
+    public Address getAddr(){
+        Address address = new Address();
+        address.setProvince("江苏");
+        address.setCity("常州");
+        return address;
+    }
+
+    //响应集合
+    @RequestMapping("/listAddr")
+    public List<Address> listAddr(){
+        ArrayList<Address> list = new ArrayList<>();
+
+        Address address = new Address();
+        address.setProvince("江苏");
+        address.setCity("常州");
+
+        list.add(address);
+        Address address1 = new Address();
+        address1.setProvince("江苏");
+        address1.setCity("苏州");
+
+        list.add(address1);
+        return list;
+    }*/
+
+    //响应普通的字符串
+    @RequestMapping("/hello")
+    public Result hello(){
+        System.out.println("hello World");
+        return Result.success("hello world");
+    }
+
+    //响应对象
+    @RequestMapping("/getAddr")
+    public Result getAddr(){
+        Address address = new Address();
+        address.setProvince("江苏");
+        address.setCity("常州");
+        return Result.success(address);
+    }
+
+    //响应集合
+    @RequestMapping("/listAddr")
+    public Result listAddr(){
+        ArrayList<Address> list = new ArrayList<>();
+
+        Address address = new Address();
+        address.setProvince("江苏");
+        address.setCity("常州");
+
+        list.add(address);
+        Address address1 = new Address();
+        address1.setProvince("江苏");
+        address1.setCity("苏州");
+
+        list.add(address1);
+        return Result.success(list);
+    }
+
+}

springboot-web-req-resp/src/main/java/com/inmind/dao/EmpDao.java

@@ -0,0 +1,12 @@
+package com.inmind.dao;
+
+import com.inmind.pojo.Emp;
+
+import java.util.List;
+
+public interface EmpDao {
+    /*
+        获取员工数据
+     */
+    public List<Emp> listEmp();
+}

springboot-web-req-resp/src/main/java/com/inmind/dao/impl/EmpDaoA.java

@@ -0,0 +1,20 @@
+package com.inmind.dao.impl;
+
+import com.inmind.dao.EmpDao;
+import com.inmind.pojo.Emp;
+import com.inmind.utils.XmlParserUtils;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+//从XML文件中获取数据
+@Component//交给IOC容器管理
+//@Repository
+public class EmpDaoA implements EmpDao {
+    @Override
+    public List<Emp> listEmp() {
+        //1.加载并解析emp.xml,使用类加载器，获取本项目资源路径
+        String file = this.getClass().getClassLoader().getResource("emp.xml").getFile();
+        List<Emp> empList = XmlParserUtils.parse(file, Emp.class);
+        return empList;
+    }
+}

springboot-web-req-resp/src/main/java/com/inmind/pojo/Emp.java

@@ -0,0 +1,71 @@
+package com.inmind.pojo;
+
+public class Emp {
+    private String name;
+    private Integer age;
+    private String image;
+    private String gender;
+    private String job;
+
+    public Emp() {
+    }
+
+    public Emp(String name, Integer age, String image, String gender, String job) {
+        this.name = name;
+        this.age = age;
+        this.image = image;
+        this.gender = gender;
+        this.job = job;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Integer getAge() {
+        return age;
+    }
+
+    public void setAge(Integer age) {
+        this.age = age;
+    }
+
+    public String getImage() {
+        return image;
+    }
+
+    public void setImage(String image) {
+        this.image = image;
+    }
+
+    public String getGender() {
+        return gender;
+    }
+
+    public void setGender(String gender) {
+        this.gender = gender;
+    }
+
+    public String getJob() {
+        return job;
+    }
+
+    public void setJob(String job) {
+        this.job = job;
+    }
+
+    @Override
+    public String toString() {
+        return "Emp{" +
+                "name='" + name + '\'' +
+                ", age=" + age +
+                ", image='" + image + '\'' +
+                ", gender='" + gender + '\'' +
+                ", job='" + job + '\'' +
+                '}';
+    }
+}

springboot-web-req-resp/src/main/java/com/inmind/pojo/Result.java

@@ -0,0 +1,66 @@
+package com.inmind.pojo;
+
+public class Result {
+    private Integer code;//1：成功 0：失败
+    private String msg;//提示信息
+    private Object data;//数据data
+
+    public Result() {
+    }
+
+    public Result(Integer code, String msg, Object data) {
+        this.code = code;
+        this.msg = msg;
+        this.data = data;
+    }
+
+    public Integer getCode() {
+        return code;
+    }
+
+    public void setCode(Integer code) {
+        this.code = code;
+    }
+
+    public String getMsg() {
+        return msg;
+    }
+
+    public void setMsg(String msg) {
+        this.msg = msg;
+    }
+
+    public Object getData() {
+        return data;
+    }
+
+    public void setData(Object data) {
+        this.data = data;
+    }
+
+    @Override
+    public String toString() {
+        return "Result{" +
+                "code=" + code +
+                ", msg='" + msg + '\'' +
+                ", data=" + data +
+                '}';
+    }
+
+    //封装一些固定的成功和失败的方法，供外部调用
+    public static Result success(){
+        /*Result result = new Result(1, "成功", null);
+        return result;*/
+        return success(null);
+    }
+
+    public static Result success(Object data){
+        Result result = new Result(1, "成功", data);
+        return result;
+    }
+
+    public static Result error(String msg){
+        Result result = new Result(0, msg, null);
+        return result;
+    }
+}

springboot-web-req-resp/src/main/java/com/inmind/service/EmpService.java

@@ -0,0 +1,11 @@
+package com.inmind.service;
+
+import com.inmind.pojo.Emp;
+
+import java.util.List;
+
+//员工相关业务层
+public interface EmpService {
+    //获取员工列表
+    public List<Emp> listEmp();
+}

springboot-web-req-resp/src/main/java/com/inmind/service/impl/EmpServiceA.java

@@ -0,0 +1,47 @@
+package com.inmind.service.impl;
+
+import com.inmind.dao.EmpDao;
+import com.inmind.pojo.Emp;
+import com.inmind.service.EmpService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Primary;
+import org.springframework.stereotype.Component;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+//@Component//将当前类交给IOC容器管理，称为IOC容器中的bean对象（IOC控制反转）
+//@Primary
+@Service
+public class EmpServiceA implements EmpService {
+
+    @Autowired //IOC容器进行依赖注入赋值
+    private EmpDao empDao;
+    /*
+    获取到数据之后，对员工数据加以处理
+     */
+    @Override
+    public List<Emp> listEmp() {
+        //1.从dao层获取数据
+        List<Emp> empList = empDao.listEmp();
+        //2.对数据进行转换
+        empList.stream().forEach(emp->{
+            //处理性别 gender: 1就是男  2就是女
+            if (emp.getGender().equals("1")) {
+                emp.setGender("男");
+            } else {
+                emp.setGender("女");
+            }
+            //处理职位 job : 1 - 讲师 2-班主任 3-辅导员
+            String job = emp.getJob();
+            if ("1".equals( job)) {
+                emp.setJob("讲师");
+            } else if ("2".equals(job)) {
+                emp.setJob("班主任");
+            } else {
+                emp.setJob("辅导员");
+            }
+        });
+        return empList;
+    }
+}

springboot-web-req-resp/src/main/java/com/inmind/service/impl/EmpServiceB.java

@@ -0,0 +1,46 @@
+package com.inmind.service.impl;
+
+import com.inmind.dao.EmpDao;
+import com.inmind.pojo.Emp;
+import com.inmind.service.EmpService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Primary;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+//@Component//将当前类交给IOC容器管理，称为IOC容器中的bean对象（IOC控制反转）
+//@Primary
+@Service
+public class EmpServiceB implements EmpService {
+
+    @Autowired //IOC容器进行依赖注入赋值
+    private EmpDao empDao;
+    /*
+    获取到数据之后，对员工数据加以处理
+     */
+    @Override
+    public List<Emp> listEmp() {
+        //1.从dao层获取数据
+        List<Emp> empList = empDao.listEmp();
+        //2.对数据进行转换
+        empList.stream().forEach(emp->{
+            //处理性别 gender: 1就是男  2就是女
+            if (emp.getGender().equals("1")) {
+                emp.setGender("男士");
+            } else {
+                emp.setGender("女士");
+            }
+            //处理职位 job : 1 - 讲师 2-班主任 3-辅导员
+            String job = emp.getJob();
+            if ("1".equals( job)) {
+                emp.setJob("讲师1");
+            } else if ("2".equals(job)) {
+                emp.setJob("班主任1");
+            } else {
+                emp.setJob("辅导员");
+            }
+        });
+        return empList;
+    }
+}

springboot-web-req-resp/src/main/java/com/inmind/utils/XmlParserUtils.java

@@ -0,0 +1,54 @@
+package com.inmind.utils;
+
+import org.dom4j.Document;
+import org.dom4j.Element;
+import org.dom4j.io.SAXReader;
+import org.springframework.stereotype.Component;
+
+import java.io.File;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.List;
+
+public class XmlParserUtils {
+
+    public static <T> List<T> parse(String file , Class<T> targetClass)  {
+        ArrayList<T> list = new ArrayList<T>(); //封装解析出来的数据
+        try {
+            //1.获取一个解析器对象
+            SAXReader saxReader = new SAXReader();
+            //2.利用解析器把xml文件加载到内存中,并返回一个文档对象
+            Document document = saxReader.read(new File(file));
+            //3.获取到根标签
+            Element rootElement = document.getRootElement();
+            //4.通过根标签来获取 user 标签
+            List<Element> elements = rootElement.elements("emp");
+
+            //5.遍历集合,得到每一个 user 标签
+            for (Element element : elements) {
+                //获取 name 属性
+                String name = element.element("name").getText();
+                //获取 age 属性
+                String age = element.element("age").getText();
+                //获取 image 属性
+                String image = element.element("image").getText();
+                //获取 gender 属性
+                String gender = element.element("gender").getText();
+                //获取 job 属性
+                String job = element.element("job").getText();
+
+                //组装数据
+                Constructor<T> constructor = targetClass.getDeclaredConstructor(String.class, Integer.class, String.class, String.class, String.class);
+                constructor.setAccessible(true);
+                T object = constructor.newInstance(name, Integer.parseInt(age), image, gender, job);
+
+                list.add(object);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return list;
+    }
+
+}

springboot-web-req-resp/src/main/resources/emp.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<emps>
+    <emp>
+        <name>金毛狮王</name>
+        <age>55</age>
+        <image>https://web-framework.oss-cn-hangzhou.aliyuncs.com/web/1.jpg</image>
+        <!-- 1: 男, 2: 女 -->
+        <gender>1</gender>
+        <!-- 1: 讲师, 2: 班主任 , 3: 就业指导 -->
+        <job>1</job>
+    </emp>
+
+    <emp>
+        <name>白眉鹰王</name>
+        <age>65</age>
+        <image>https://web-framework.oss-cn-hangzhou.aliyuncs.com/web/2.jpg</image>
+        <gender>1</gender>
+        <job>1</job>
+    </emp>
+
+    <emp>
+        <name>青翼蝠王</name>
+        <age>45</age>
+        <image>https://web-framework.oss-cn-hangzhou.aliyuncs.com/web/3.jpg</image>
+        <gender>1</gender>
+        <job>2</job>
+    </emp>
+
+    <emp>
+        <name>紫衫龙王</name>
+        <age>38</age>
+        <image>https://web-framework.oss-cn-hangzhou.aliyuncs.com/web/4.jpg</image>
+        <gender>2</gender>
+        <job>3</job>
+    </emp>
+</emps>

springboot-web-req-resp/src/main/resources/static/emp.html

@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>员工信息</title>
+</head>
+
+<link rel="stylesheet" href="element-ui/index.css">
+<script src="./js/vue.js"></script>
+<script src="./element-ui/index.js"></script>
+<script src="./js/axios-0.18.0.js"></script>
+
+<body>
+    <h1 align="center">员工信息列表展示</h1>
+    <div id="app">
+        <el-table :data="tableData" style="width: 100%"  stripe border >
+            <el-table-column prop="name" label="姓名" align="center" min-width="20%"></el-table-column>
+            <el-table-column prop="age" label="年龄" align="center" min-width="20%"></el-table-column>
+            <el-table-column label="图像" align="center"  min-width="20%">
+                <template slot-scope="scope">
+                    <el-image :src="scope.row.image" style="width: 80px; height: 50px;"></el-image>
+                </template>
+            </el-table-column>
+            <el-table-column prop="gender" label="性别" align="center"  min-width="20%"></el-table-column>
+            <el-table-column prop="job" label="职位" align="center"  min-width="20%"></el-table-column>
+        </el-table>
+    </div>
+</body>
+
+<style>
+    .el-table .warning-row {
+        background: oldlace;
+    }
+    .el-table .success-row {
+        background: #f0f9eb;
+    }
+</style>
+
+<script>
+    new Vue({
+        el: "#app",
+        data() {
+            return {
+                tableData: []
+            }
+        },
+        mounted(){
+            axios.get('/listEmp').then(res=>{
+                if(res.data.code){
+                    this.tableData = res.data.data;
+                }
+            });
+        },
+        methods: {
+        }
+    });
+</script>
+</html>

tlias-web-management/.gitignore

@@ -0,0 +1,33 @@
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

tlias-web-management/pom.xml

@@ -0,0 +1,93 @@
+<?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>
+    <groupId>com.inmind</groupId>
+    <artifactId>tlias-web-management</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>tlias-web-management</name>
+    <description>tlias-web-management</description>
+    <properties>
+        <java.version>11</java.version>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <spring-boot.version>2.7.6</spring-boot.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.mybatis.spring.boot</groupId>
+            <artifactId>mybatis-spring-boot-starter</artifactId>
+            <version>2.3.0</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-dependencies</artifactId>
+                <version>${spring-boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>11</source>
+                    <target>11</target>
+                    <encoding>UTF-8</encoding>
+                    <!--作用：在maven编译时，保留源文件.java中的方法参数名-->
+                    <compilerArgs>
+                        <arg>-parameters</arg>
+                    </compilerArgs>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>${spring-boot.version}</version>
+                <configuration>
+                    <mainClass>com.inmind.TliasWebManagementApplication</mainClass>
+                    <skip>true</skip>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>repackage</id>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

tlias-web-management/src/main/java/com/inmind/TliasWebManagementApplication.java

@@ -0,0 +1,13 @@
+package com.inmind;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class TliasWebManagementApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(TliasWebManagementApplication.class, args);
+    }
+
+}

tlias-web-management/src/main/java/com/inmind/controller/DeptController.java

@@ -0,0 +1,7 @@
+package com.inmind.controller;
+
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class DeptController {
+}

tlias-web-management/src/main/java/com/inmind/controller/EmpController.java

@@ -0,0 +1,7 @@
+package com.inmind.controller;
+
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class EmpController {
+}

tlias-web-management/src/main/java/com/inmind/mapper/DeptMapper.java

@@ -0,0 +1,7 @@
+package com.inmind.mapper;
+
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface DeptMapper {
+}

tlias-web-management/src/main/java/com/inmind/mapper/EmpMapper.java

@@ -0,0 +1,7 @@
+package com.inmind.mapper;
+
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface EmpMapper {
+}

tlias-web-management/src/main/java/com/inmind/pojo/Dept.java

@@ -0,0 +1,19 @@
+package com.inmind.pojo;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import java.time.LocalDateTime;
+
+/**
+ * 部门实体类
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class Dept {
+    private Integer id; //ID
+    private String name; //部门名称
+    private LocalDateTime createTime; //创建时间
+    private LocalDateTime updateTime; //修改时间
+}

tlias-web-management/src/main/java/com/inmind/pojo/Emp.java

@@ -0,0 +1,27 @@
+package com.inmind.pojo;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+/**
+ * 员工实体类
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class Emp {
+    private Integer id; //ID
+    private String username; //用户名
+    private String password; //密码
+    private String name; //姓名
+    private Short gender; //性别 , 1 男, 2 女
+    private String image; //图像url
+    private Short job; //职位 , 1 班主任 , 2 讲师 , 3 学工主管 , 4 教研主管 , 5 咨询师
+    private LocalDate entrydate; //入职日期
+    private Integer deptId; //部门ID
+    private LocalDateTime createTime; //创建时间
+    private LocalDateTime updateTime; //修改时间
+}

tlias-web-management/src/main/java/com/inmind/service/DeptService.java

@@ -0,0 +1,4 @@
+package com.inmind.service;
+
+public interface DeptService {
+}

tlias-web-management/src/main/java/com/inmind/service/EmpService.java

@@ -0,0 +1,4 @@
+package com.inmind.service;
+
+public interface EmpService {
+}

tlias-web-management/src/main/java/com/inmind/service/impl/DeptServiceImpl.java

@@ -0,0 +1,8 @@
+package com.inmind.service.impl;
+
+import com.inmind.service.DeptService;
+import org.springframework.stereotype.Service;
+
+@Service
+public class DeptServiceImpl implements DeptService {
+}

tlias-web-management/src/main/java/com/inmind/service/impl/EmpServiceImpl.java

@@ -0,0 +1,8 @@
+package com.inmind.service.impl;
+
+import com.inmind.service.EmpService;
+import org.springframework.stereotype.Service;
+
+@Service
+public class EmpServiceImpl implements EmpService {
+}

tlias-web-management/src/main/resources/application.properties

@@ -0,0 +1,22 @@
+# 应用服务 WEB 访问端口
+server.port=8080
+#下面这些内容是为了让MyBatis映射
+#指定Mybatis的Mapper文件
+mybatis.mapper-locations=classpath:mappers/*xml
+#指定Mybatis的实体目录
+mybatis.type-aliases-package=com.inmind.mybatis.entity
+
+#驱动类名称
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+#数据库连接的url
+spring.datasource.url=jdbc:mysql://localhost:3306/tlias1
+#连接数据库的用户名
+spring.datasource.username=root
+#连接数据库的密码
+spring.datasource.password=1234
+
+#输出mybatis的日志
+mybatis.configuration.log-impl=org.apache.ibatis.logging.stdout.StdOutImpl
+
+#开启mybatis的驼峰命名自动映射开关,将a_time ---->aTime
+mybatis.configuration.map-underscore-to-camel-case=true

tlias-web-management/src/main/resources/static/index.html

@@ -0,0 +1,6 @@
+<html>
+<body>
+<h1>hello word!!!</h1>
+<p>this is a html page</p>
+</body>
+</html>

tlias-web-management/src/test/java/com/inmind/TliasWebManagementApplicationTests.java

@@ -0,0 +1,13 @@
+package com.inmind;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class TliasWebManagementApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}