idea：mybatis generator插件使用

 

1.pom.xml添加插件配置

<!-- mybatis generator-->
    <build>
        <plugins>
            <plugin>
                <groupId>org.mybatis.generator</groupId>
                <artifactId>mybatis-generator-maven-plugin</artifactId>
                <version>1.3.5</version>
                <dependencies>
                    <dependency>
                        <groupId>mysql</groupId>
                        <artifactId>mysql-connector-java</artifactId>
                        <version>6.0.5</version>
                    </dependency>
                </dependencies>
                <configuration>
                    <!--generatorConfig.xml配置文件位置 -->
                    <configurationFile>src/main/resources/mybatis-generator/generatorConfig.xml</configurationFile>
                    <verbose>true</verbose>
                    <overwrite>true</overwrite>
                </configuration>
            </plugin>
        </plugins>
    </build>

 

2.添加文件generatorConfig.xml，并修改

<?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>
    <!--&lt;!&ndash;修改mysql-connector jar包位置 &ndash;&gt;-->
    <!--<classPathEntry-->
            <!--location="/Users/liuzunli/.m2/repository/mysql/mysql-connector-java/6.0.5/mysql-connector-java-6.0.5.jar"/>-->

    <context id="DB2Tables" targetRuntime="MyBatis3">

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

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

        <jdbcConnection driverClass="com.mysql.jdbc.Driver"
                        connectionURL="jdbc:mysql://localhost:3006/test?zeroDateTimeBehavior=convertToNull&amp;autoReconnect=true&amp;useUnicode=true&amp;characterEncoding=UTF-8&amp;allowMultiQueries=true"
                        userId="test"
                        password="test"/>
        <!--实体类 所在文件位置 -->
        <javaModelGenerator targetPackage="xxxx"
                            targetProject="src/main/java">
            <property name="enableSubPackages" value="true"/>
            <property name="trimStrings" value="true"/>
        </javaModelGenerator>
　　　　 <!--mybatis xml文件所在位置 -->
        <sqlMapGenerator targetPackage="mybatis/mapper/generator"
                         targetProject="src/main/resources">
            <property name="enableSubPackages" value="true"/>
        </sqlMapGenerator>
        <!--dao java类所在位置 -->
        <javaClientGenerator targetPackage="XXXXXX"
                             targetProject="src/main/java" type="XMLMAPPER">
            <property name="enableSubPackages" value="true"/>
        </javaClientGenerator>

        <table schema="数据库名" tableName="表名" domainObjectName="实体类名称"/>

        <table schema="test" tableName="user" domainObjectName="User"/>

    </context>
</generatorConfiguration>

 

3.生成对应的java文件和xml文件

maven projects -->plugins--->mybatis-generator---->mybaits-generator:generate(双击)