基于maven实现mybatis逆向工程

1、maven pom文件中添加

            <build>
                <plugins>
                    <plugin>
                        <groupId>org.mybatis.generatorgroupId>
                        <artifactId>mybatis-generator-maven-pluginartifactId>
                        <version>1.3.2version>
                        <dependencies>
                            <dependency>
                                <groupId>mysqlgroupId>
                                <artifactId>mysql-connector-javaartifactId>
                                <version>5.1.32version>
                            dependency>
                        dependencies>
                        <configuration>
                            <overwrite>trueoverwrite>
                        configuration>
                    plugin>
                plugins>
            build>

2、添加该配置文件（个标签具体含义看下面注释）

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="DB2Tables" targetRuntime="MyBatis3">

        <commentGenerator>
            <property name="suppressDate" value="true"/>
            
            <property name="suppressAllComments" value="true"/>
        commentGenerator>
        
        <jdbcConnection driverClass="com.mysql.jdbc.Driver"
                        connectionURL="jdbc:mysql://127.0.0.1:3306/test" userId="root"
                        password="123456">
        jdbcConnection>

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

        
        <javaModelGenerator targetPackage="com.test.pojo"
                            targetProject="src/main/java">
            <property name="enableSubPackages" value="true"/>
            <property name="trimStrings" value="true"/>
        javaModelGenerator>

        
        <sqlMapGenerator targetPackage="com.test.mapping"
                         targetProject="src/main/java">
            <property name="enableSubPackages" value="true"/>
        sqlMapGenerator>

        
        <javaClientGenerator type="XMLMAPPER"
                             targetPackage="com.test.mapping" targetProject="src/main/java">
            <property name="enableSubPackages" value="true"/>
        javaClientGenerator>

        
        <table tableName="user" domainObjectName="User"
               enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false"
               enableSelectByExample="false" selectByExampleQueryId="false">
        table>

    context>
generatorConfiguration>

3、点击该maven项目 plugins mybatis-generator:generate

找到该项目逆向工程的插件，点击就会自动生成