Maven项目中使用MyBatis Generator插件

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Maven项目中使用MyBatis Generator插件生成代码

MyBatis Generator官方提供了一个Maven 插件用于在Maven  项目中快速生成代码。

在pom中引入插件：

<plugin>
     <groupId>org.mybatis.generator</groupId>
     <artifactId>mybatis-generator-maven-plugin</artifactId>
     <version>1.3.7</version>
</plugin>

默认插件读取src/main/resources下的generatorConfig.xml文件作为生成配置文件。

generatorConfig.xml

<?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>
    <classPathEntry location="/root/mvnrepo/mysql/mysql-connector-java/8.0.13/mysql-connector-java-8.0.13.jar" />

    <context id="mysqlTables" targetRuntime="MyBatis3">
        <commentGenerator >
            <property name="suppressDate" value="true" />
            <property name="suppressAllComments" value="true"/>
        </commentGenerator>
        <jdbcConnection driverClass="com.mysql.cj.jdbc.Driver"
                        connectionURL="jdbc:mysql://localhost:3306/box?serverTimezone=UTC"
                        userId="user"
                        password="****">
        </jdbcConnection>

        <javaTypeResolver >
            <property name="forceBigDecimals" value="false" />
        </javaTypeResolver>

        <javaModelGenerator targetPackage="com.venustech.toolbox.api.entity" targetProject="src/main/java">
            <property name="enableSubPackages" value="true" />
            <property name="trimStrings" value="true" />
        </javaModelGenerator>

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

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


        <table tableName="t_user" domainObjectName="User" />

    </context>
</generatorConfiguration>

运行：

mvn mybatis-generator:generate

官方参考文档：http://www.mybatis.org/generator