mybatis-generator

 

1. 配置文件增加dependency

   <org.mybatis.version>3.2.7</org.mybatis.version>
   <org.mybatis.spring.version>1.2.2</org.mybatis.spring.version>
   <mysql.connector.version>5.1.20</mysql.connector.version>
   
   <dependency>
       <groupId>org.mybatis</groupId>
       <artifactId>mybatis</artifactId>
       <version>${org.mybatis.version}</version>
   </dependency>
   <dependency>
       <groupId>org.mybatis</groupId>
       <artifactId>mybatis-spring</artifactId>
       <version>${org.mybatis.spring.version}</version>
   </dependency>
   <dependency>
       <groupId>mysql</groupId>
       <artifactId>mysql-connector-java</artifactId>
       <version>${mysql.connector.version}</version>
   </dependency>
   
   <!-- Tddl start -->
   <dependency>
       <groupId>com.taobao.tddl</groupId>
       <artifactId>tddl-client</artifactId>
       <version>5.1.19</version>
       <exclusions>
           <exclusion>
               <artifactId>spring-core</artifactId>
               <groupId>org.springframework</groupId>
           </exclusion>
           <exclusion>
               <artifactId>log4j</artifactId>
               <groupId>log4j</groupId>
           </exclusion>
           <exclusion>
               <artifactId>servlet-api</artifactId>
               <groupId>javax.servlet</groupId>
           </exclusion>
           <exclusion>
               <artifactId>mysql-connector-java</artifactId>
               <groupId>mysql</groupId>
           </exclusion>
           <exclusion>
               <artifactId>spring-context</artifactId>
               <groupId>org.springframework</groupId>
           </exclusion>
       </exclusions>
   </dependency>

2. 增加plugin

   <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>
           <dependencies>
               <dependency>
                   <groupId>mysql</groupId>
                   <artifactId>mysql-connector-java</artifactId>
                   <version>5.1.20</version>
               </dependency>
           </dependencies>
       </plugin>

3. 运行

   • 配置文件 ：
     • java/resources，generatorConfig.xml配置数据库和表名
   • 运行mvn project -> plugins -> mybaits generator
   • 4. 20161213日增加
     • 　　idea中plugin下，没有mybatis-generator，按照上文增加plugin
     • 拷贝generatorConfig.xml，修改表名及数据库名字，在开发代码中搜索dbGroupKey，找到对应的数据库
     • 修改表名，及运行。若是不想把xml和mapper分开，则修改sqlMapGenerator，与javaClientGenerator，在一个package下
     • 运行时显示无m2_home，则设置/usr/local/apache-maven/这一层即可