tkmybatis的逆向工程

创建generatorConfig.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE generatorConfiguration
        PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
        "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">

<generatorConfiguration>
    <!--数据库驱动jar -->
    <!--<classPathEntry-->
    <!--location="C:\Users\Administrator\.m2\repository\mysql\mysql-connector-java\5.1.45" />-->

    <context id="Tables" targetRuntime="MyBatis3">
        <!--去除注释 -->
        <!--<commentGenerator>
            <property name="suppressAllComments" value="true" />
        </commentGenerator>-->

        <plugin type="tk.mybatis.mapper.generator.MapperPlugin">
            <property name="mappers" value="tk.mybatis.mapper.common.Mapper"/>
            <!-- caseSensitive默认false，当数据库表名区分大小写时，可以将该属性设置为true -->
            <property name="caseSensitive" value="true"/>
        </plugin>

        <!--数据库连接 -->
        <jdbcConnection driverClass="com.mysql.jdbc.Driver"
                        connectionURL="jdbc:mysql://127.0.0.1:23101/animcp-sdwan" userId="root"
                        password="admin@123">
        </jdbcConnection>
        <!--默认false Java type resolver will always use java.math.BigDecimal if
            the database column is of type DECIMAL or NUMERIC. -->
        <javaTypeResolver>
            <property name="forceBigDecimals" value="false"/>
        </javaTypeResolver>

        <!--生成实体类 指定包名 以及生成的地址 （可以自定义地址，但是路径不存在不会自动创建 使用Maven生成在target目录下，会自动创建） -->
        <javaModelGenerator targetPackage="com.cncr.dao.model.generator"
                            targetProject="src\main\java">
            <property name="enableSubPackages" value="true"/>
            <property name="trimStrings" value="true"/>
        </javaModelGenerator>
        <!--生成SQLMAP文件 -->
        <sqlMapGenerator targetPackage="mapper.generator"
                         targetProject="src\main\resources">
            <property name="enableSubPackages" value="false"/>
        </sqlMapGenerator>
        <!--生成Dao文件 可以配置 type="XMLMAPPER"生成xml的dao实现 context id="DB2Tables" 修改targetRuntime="MyBatis3" -->
        <javaClientGenerator type="XMLMAPPER"
                             targetPackage="com.cncr.dao.mapper.generator"
                             targetProject="src\main\java">
            <property name="enableSubPackages" value="false"/>
        </javaClientGenerator>

         <!--对应数据库表 mysql可以加入主键自增 字段命名 忽略某字段等 -->
        <table tableName="v_res_ne_count" domainObjectName="VResNeCount" enableCountByExample="true" enableUpdateByExample="true"
         enableDeleteByExample="true" enableSelectByExample="true" selectByExampleQueryId="true"/>

    </context>
</generatorConfiguration>

编写pom.xml文件

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.0.RELEASE</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.cncr.umc-an</groupId>
    <artifactId>dao</artifactId>
    <version>1.0.0</version>

    <properties>
        <pagehelper.version>1.2.3</pagehelper.version>
        <tk.mybatis.version>2.1.5</tk.mybatis.version>
        <mybatis-generator.version>1.3.5</mybatis-generator.version>
        <mysql-connector.version>5.1.34</mysql-connector.version>
        <mapper.version>3.4.2</mapper.version>
    </properties>

    <dependencies>
        <!-- 分页 -->
        <dependency>
            <groupId>com.github.pagehelper</groupId>
            <artifactId>pagehelper-spring-boot-starter</artifactId>
            <version>${pagehelper.version}</version>
        </dependency>

        <!--通用mapper-->
        <dependency>
            <groupId>tk.mybatis</groupId>
            <artifactId>mapper-spring-boot-starter</artifactId>
            <version>${tk.mybatis.version}</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.mybatis.generator</groupId>
                <artifactId>mybatis-generator-maven-plugin</artifactId>
                <version>${mybatis-generator.version}</version>
                <dependencies>
                    <dependency>
                        <groupId>org.mybatis.generator</groupId>
                        <artifactId>mybatis-generator-core</artifactId>
                        <version>${mybatis-generator.version}</version>
                    </dependency>
                    <dependency>
                        <groupId>mysql</groupId>
                        <artifactId>mysql-connector-java</artifactId>
                        <scope>runtime</scope>
                        <version>${mysql-connector.version}</version>
                    </dependency>
                    <dependency>
                        <groupId>tk.mybatis</groupId>
                        <artifactId>mapper</artifactId>
                        <version>${mapper.version}</version>
                    </dependency>
                </dependencies>
                <configuration>
                    <!--允许移动生成的文件 -->
                    <verbose>true</verbose>
                    <!-- 是否覆盖 -->
                    <overwrite>true</overwrite>
                    <!-- 自动生成的配置 -->
                    <configurationFile>
                        src/main/resources/generator/generatorConfig.xml
                    </configurationFile>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

点击右侧maven中插件mybatis-generator开始自动生成