mybatis-generator-config.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:数据库的JDBC驱动的jar包地址 -->
    <classPathEntry
            location="D:\software\maven\repo\mysql\mysql-connector-java\5.1.46\mysql-connector-java-5.1.46.jar" />
    <context id="MysqlTables" targetRuntime="MyBatis3">

        <commentGenerator>
            <!-- 是否去除自动生成的注释 true：是 false:否 -->
            <property name="suppressAllComments" value="true" />
        </commentGenerator>

        <!--数据库连接的信息：驱动类、连接地址、用户名、密码 -->
        <jdbcConnection driverClass="oracle.jdbc.driver.OracleDriver"
                        connectionURL="jdbc:oracle:thin:@xx.xx.x.xxx:1521:xx"
                        userId="xx"
                        password="1">
        </jdbcConnection>

        <!-- 默认false，把JDBC DECIMAL 和 NUMERIC 类型解析为 Integer,
                 true，把JDBC DECIMAL 和 NUMERIC 类型解析为java.math.BigDecimal -->
        <javaTypeResolver>
            <property name="forceBigDecimals" value="false" />
        </javaTypeResolver>

        <!-- 生成实体类地址 -->
        <!-- targetProject:自动生成代码的位置 -->
        <javaModelGenerator targetPackage="com.rabbitmq.topic.entity"
                            targetProject="src/main/java">
            <!-- enableSubPackages:是否让schema作为包的后缀 -->
            <property name="enableSubPackages" value="false" />
            <!-- 是否针对string类型的字段在set的时候进行trim调用 -->
            <property name="trimStrings" value="true" />
        </javaModelGenerator>

        <!-- 生成XxxMapper.xml文件 -->
        <sqlMapGenerator targetPackage="mapper"
                         targetProject="src/main.resources">
            <property name="enableSubPackages" value="false" />
        </sqlMapGenerator>

        <!-- 生成接口 XxxMapper.java -->
        <javaClientGenerator type="XMLMAPPER"
                             targetPackage="com.rabbitmq.topic.mapper"
                             targetProject="src/main/java">
            <property name="enableSubPackages" value="false" />
        </javaClientGenerator>

        <!-- tableName:用于自动生成代码的数据库表；domainObjectName:对应于数据库表的javaBean类名 -->
        <table tableName="tbl_user" domainObjectName="User"
               enableCountByExample="true" enableUpdateByExample="true"
               enableDeleteByExample="true" enableSelectByExample="true"
               selectByExampleQueryId="true" >
        </table>
    </context>

</generatorConfiguration>