在idea中使用mybatis-geneator生成器插件

配置pom.xml文件

在<plugins>标签内增加插件配置

<plugin>
    <groupId>org.mybatis.generator</groupId>
    <artifactId>mybatis-generator-maven-plugin</artifactId>
    <version>1.3.5</version>

    <configuration>
        <configurationFile>src/main/resources/mybatis-generator.xml</configurationFile>
        <overwrite>true</overwrite>
        <verbose>true</verbose>
    </configuration>

    <dependencies>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>8.0.12</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.mybatis.generator/mybatis-generator-core -->
        <dependency>
            <groupId>org.mybatis.generator</groupId>
            <artifactId>mybatis-generator-core</artifactId>
            <version>1.3.5</version>
            <scope>provided</scope>
        </dependency>
    </dependencies>
</plugin>

新增配置文件mybatis-generator.xml

在src/main/resources目录下新增配置文件mybatis-generator.xml，
按自己的需要更改配置
示例内容:

<?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>

    <context id="MySql" defaultModelType="flat" targetRuntime="MyBatis3">
        <!-- 生成的Java文件的编码 -->
        <property name="javaFileEncoding" value="UTF-8"/>
        <!-- 格式化java代码 -->
        <property name="javaFormatter" value="org.mybatis.generator.api.dom.DefaultJavaFormatter"/>
        <!-- 格式化XML代码 -->
        <property name="xmlFormatter" value="org.mybatis.generator.api.dom.DefaultXmlFormatter"/>

        <plugin type="org.mybatis.generator.plugins.SerializablePlugin" />

        <commentGenerator>
            <property name="suppressAllComments" value="true"/>
            <property name="suppressDate" value="true"/>
        </commentGenerator>


        <jdbcConnection
                driverClass="com.mysql.jdbc.Driver"
                connectionURL="jdbc:mysql://127.0.0.01:3306/daxiaoweb?useUnicode=true&amp;characterEncoding=utf-8&amp;serverTimezone=GMT%2B8"
                userId="root"
                password="root" />

        <javaTypeResolver type="org.mybatis.generator.internal.types.JavaTypeResolverDefaultImpl">
            <property name="forceBigDecimals" value="false"/>
        </javaTypeResolver>

        <javaModelGenerator targetPackage="com.qskj.api.domain" targetProject="src/main/java">
            <property name="enableSubPackages" value="false"/>
            <property name="trimStrings" value="true"/>
        </javaModelGenerator>

        <sqlMapGenerator targetPackage="mybatis.api"  targetProject="src/main/resources">
            <property name="enableSubPackages" value="false"/>
        </sqlMapGenerator>

        <javaClientGenerator targetPackage="com.qskj.api.dao" targetProject="src/main/java" type="XMLMAPPER">
            <property name="enableSubPackages" value="false"/>
        </javaClientGenerator>

        <!--生成对应表及类名-->
        <table tableName="occupation"
               domainObjectName="Occupation"
               enableCountByExample="false"
               enableDeleteByExample="false"
               enableSelectByExample="false"
               enableUpdateByExample="false"
               delimitAllColumns="true"
        />

    </context>

</generatorConfiguration>

你需要在该配置文件中进行需要用于代码生成的表的配置

执行生成器插件

在右侧Maven Projects视图窗口中执行插件功能mybatis-geneator:geneate
图片1

执行结果

可以在控制台中查看执行结果及在对应文件夹下查看生成的文件
图片2