Maven下用MyBatis Generator生成文件

使用Maven命令用MyBatis Generator生成MyBatis的文件步骤如下：

1.在mop文件内添加plugin

<build>         <finalName>KenShrio</finalName>         <defaultGoal>compile</defaultGoal>         <plugins>             <plugin>                 <groupId>org.mybatis.generator</groupId>                 <artifactId>mybatis-generator-maven-plugin</artifactId>                 <version>1.3.5</version>                 <configuration>                     <configurationFile>src/main/resources/generatorConfig.xml</configurationFile>                     <verbose>true</verbose>                     <overwrite>true</overwrite>                 </configuration>                 <executions>                     <execution>                         <id>Generate MyBatis Artifacts</id>                         <goals>                             <goal>generate</goal>                         </goals>                     </execution>                 </executions>                 <dependencies>                     <dependency>                         <groupId>org.mybatis.generator</groupId>                         <artifactId>mybatis-generator-core</artifactId>                         <version>1.3.5</version>                     </dependency>                 </dependencies>             </plugin>         </plugins>     </build>

2.在resources文件夹下面配置generatorConfig.xml文件。要指定的有，数据库驱动，URL，USERNAME,PASSWORD，实体包，Mapper映射包及Xml包。

<?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">   <!-- 配置Run As Maven build : Goals 参数 : mybatis-generator:generate -Dmybatis.generator.overwrite=true --> <!-- 配置 tableName,使用 Run As Maven build 生成 dao model 层 --> <generatorConfiguration>     <!-- 配置文件路径     <properties url="${mybatis.generator.generatorConfig.properties}"/>-->       <!--数据库驱动包路径 -->     <classPathEntry location="/Users/it/Documents/JAVA/lib/mysql-connector-java-5.0.8/mysql-connector-java-5.0.8-bin.jar"/>       <context id="DB2Tables" targetRuntime="MyBatis3">         <!--关闭注释 -->         <commentGenerator>             <property name="suppressAllComments" value="true"/>         </commentGenerator>           <!--数据库连接信息 -->         <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://localhost:3306/TEST?useUnicode=true&characterEncoding=utf-8" userId="root"                         password="db123">         </jdbcConnection>           <!--生成的model 包路径 -->         <javaModelGenerator targetPackage="com.ken.entity" targetProject="src/main/java">             <property name="enableSubPackages" value="ture"/>             <property name="trimStrings" value="true"/>         </javaModelGenerator>           <!--生成xml mapper文件 路径 -->         <sqlMapGenerator targetPackage="com.ken.mapperxml" targetProject="src/main/java">             <property name="enableSubPackages" value="ture"/>         </sqlMapGenerator>           <!-- 生成的Dao接口 的包路径 -->         <javaClientGenerator type="XMLMAPPER" targetPackage="com.ken.mapper" targetProject="src/main/java">             <property name="enableSubPackages" value="ture"/>         </javaClientGenerator>           <!--对应数据库表名，多个表，请复制指定 -->         <table tableName="T_USER"></table>         <table tableName="T_ROLE"></table>         <table tableName="T_USER_ROLE"></table>         <table tableName="T_PERMISSION"></table>     </context>  </generatorConfiguration>

3.用Maven命令mvn mybatis-generator:generate生成

点击Run-->Edit Configurations打开配置窗口，然后在点击左上角的+号找到Maven。指定名称，工作空间目录及命令，这里不用加mvn，然后确定后保存。