mybatis-generator****

1. 在pom.xml文件中引用依赖，和mybatis-generator插件

<dependencies>
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.4.4</version>
        </dependency>

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.5</version>
        </dependency>

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.7.12</version>
        </dependency>

        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.17</version>
        </dependency>
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.mybatis.generator</groupId>
                <artifactId>mybatis-generator-maven-plugin</artifactId>
                <version>1.3.2</version>
                <configuration>
                    <verbose>true</verbose>
                    <overwrite>true</overwrite>
                </configuration>
            </plugin>
        </plugins>
    </build>

2.在main/resources目录下新建db.properties

jdbc.driverLocation=C:/Users/wangyutian/.m2/repository/mysql/mysql-connector-java/5.1.18/mysql-connector-java-5.1.18.jar
jdbc.driverClass=com.mysql.jdbc.Driver
jdbc.connectionURL=jdbc:mysql://192.168.200.36:3306/cms?useUnicode=true&characterEncoding=utf-8
jdbc.userId=root
jdbc.password=123456

3. 在main/resources目录下新建generatorConfig.xml文件

<?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>
    <properties resource="db.properties"></properties>
    <classPathEntry location="${jdbc.driverLocation}" />
    <context id="context1" targetRuntime="MyBatis3">
        <commentGenerator>
            <!-- 去除自动生成的注释 -->
            <property name="suppressAllComments" value="true" />
        </commentGenerator>

        <!-- 数据库连接配置 -->
        <jdbcConnection driverClass="${jdbc.driverClass}"
                        connectionURL="${jdbc.connectionURL}"
                        userId="${jdbc.userId}"
                        password="${jdbc.password}" />

        <!-- 非必需，类型处理器，在数据库类型和java类型之间的转换控制-->
        <javaTypeResolver>
            <property name="forceBigDecimals" value="false"/>
        </javaTypeResolver>

        <!--配置生成的实体包
            targetPackage：生成的实体包位置，默认存放在src目录下
            targetProject：目标工程名
         -->
        <javaModelGenerator targetPackage="com.baofeng.generator.pojo"
                            targetProject="src/main/java" />

        <!-- 实体包对应映射文件位置及名称，默认存放在src目录下 -->
        <sqlMapGenerator targetPackage="mappers" targetProject="./src/main/resources">
            <property name="enableSubPackages" value="true"/>
        </sqlMapGenerator>
        <javaClientGenerator type="XMLMAPPER" targetPackage="com.baofeng.generator.mapper" targetProject="./src/main/java">
            <property name="enableSubPackages" value="true"/>
        </javaClientGenerator>
        <!-- 配置表
            schema：不用填写
            tableName: 表名
            enableCountByExample、enableSelectByExample、enableDeleteByExample、enableUpdateByExample、selectByExampleQueryId：
            去除自动生成的例子
        -->
        <table schema="" tableName="v_movie" enableCountByExample="false" enableSelectByExample="false"
               enableDeleteByExample="false" enableUpdateByExample="false" selectByExampleQueryId="false" >
        </table>
        <table schema="" tableName="v_movie_category" enableCountByExample="false" enableSelectByExample="false"
               enableDeleteByExample="false" enableUpdateByExample="false" selectByExampleQueryId="false" >
        </table>
        <table schema="" tableName="v_movie_category_relation" enableCountByExample="false" enableSelectByExample="false"
               enableDeleteByExample="false" enableUpdateByExample="false" selectByExampleQueryId="false" >
        </table>
    </context>
</generatorConfiguration>

4. 在main/java目录下建立2个包，com.baofeng.generator.mapper,com.baofeng.generator.pojo

5. 在run => edit configurations,新建maven

mybatis-generator:generate -e 命令

5. 点击run...

大功告成