mybatis_generator 自动化生成实体及mapper

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pom.xml

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<build>    <finalName>mybatis_generator</finalName>    <plugins>        <plugin>            <groupId>org.mybatis.generator</groupId>            <artifactId>mybatis-generator-maven-plugin</artifactId>            <version>1.3.2</version>
</plugin>    </plugins></build>
generatorConfig.xml放到C:\Users\admin.songyang\.m2\repository\org\mybatis\generator\mybatis-generator-core\1.3.2下

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<?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>    <!--数据库驱动jar -->    <classPathEntry            location="C:\Users\admin.songyang\.m2\repository\mysql\mysql-connector-java\5.1.9\mysql-connector-java-5.1.9.jar"/>    <context id="DB2Tables" targetRuntime="MyBatis3">        <!--去除注释  -->        <commentGenerator>            <property name="suppressAllComments" value="true"/>        </commentGenerator>        <!--数据库连接 -->        <jdbcConnection driverClass="com.mysql.jdbc.Driver"                        connectionURL="jdbc:mysql://localhost:3306/traffic"                        userId="root"                        password="root">        </jdbcConnection>        <!--默认false           Java type resolver will always use java.math.BigDecimal if the database column is of type DECIMAL or NUMERIC.         -->        <javaTypeResolver>            <property name="forceBigDecimals" value="false"/>        </javaTypeResolver>        <!--生成实体类 指定包名 以及生成的地址 (可以自定义地址,但是路径不存在不会自动创建  使用Maven生成在target目录下,会自动创建) -->        <javaModelGenerator targetPackage="com.tt.traffic.domain.model" targetProject="src">            <property name="enableSubPackages" value="false"/>            <property name="trimStrings" value="true"/>        </javaModelGenerator>        <!--生成SQLMAP文件 -->        <sqlMapGenerator targetPackage="com.tt.traffic.dao" targetProject="src">            <property name="enableSubPackages" value="false"/>        </sqlMapGenerator>        <!--生成Dao文件 可以配置 type="XMLMAPPER"生成xml的dao实现  context id="DB2Tables" 修改targetRuntime="MyBatis3"  -->        <javaClientGenerator type="XMLMAPPER" targetPackage="com.tt.traffic.dao" targetProject="src">            <property name="enableSubPackages" value="false"/>        </javaClientGenerator>        <!--对应数据库表 mysql可以加入主键自增 字段命名 忽略某字段等-->        <table tableName="traffic_model_big" domainObjectName="TrafficModelBig"/>        <table tableName="traffic_model_big_result" domainObjectName="TrafficModelBigResult"/>    </context></generatorConfiguration>
到jar目录执行

java -jar mybatis-generator-core-1.3.2.jar  -configfile generatorConfig.xml

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