mybatis_generator 自动化生成实体及mapper

pom.xml

==================

<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

================================

<?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