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Maven下 mybatis-generator使用

1. pom.xml下添加dependency

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<dependency>

  <groupid>org.mybatis.generator</groupid>

  <artifactid>mybatis-generator-core</artifactid>

  <version> 1.3 . 2 </version>

</dependency>

  2. pom.xml下plugins插入plugin

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<plugin>

  <groupid>org.mybatis.generator</groupid>

  <artifactid>mybatis-generator-maven-plugin</artifactid>

  <version> 1.3 . 2 </version>

  <goals>

    <glal>generator</glal>

  </goals>

  <configuration>

    <verbose> true </verbose>

    <overwrite> true </overwrite>

  </configuration>

</plugin>

   3. src/main/resource下创建generatorconfig.xml

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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>

<classpathentry location= "d:\repositorygit\mybatisgenerator1.3.5\mysql-connector-java-5.1.36.jar" />

<context id= "mysqltables" targetruntime= "mybatis3" >

  <!-- 生成的‘实体类'将 implements serializable -->

  <plugin type= "org.mybatis.generator.plugins.serializableplugin" ></plugin>

  <!-- 是否生成注释-->

  <commentgenerator>

    <property name= "suppressallcomments" value= "true" />

    <property name= "suppressdate" value= "true" />

  </commentgenerator>

  <jdbcconnection driverclass= "com.mysql.jdbc.driver" connectionurl= "jdbc:mysql://127.0.0.1:3306/test"

   userid= "root" password= "mysql" />

  <!--指定生成的类型为java类型,避免数据库中number等类型字段 -->

  <javatyperesolver>

    <property name= "forcebigdecimals" value= "false" />

  </javatyperesolver>

  <!--自动生成的实体的存放包路径 -->

  <javamodelgenerator targetpackage= "com.example.dao.mybatis.entity" targetproject= "src/main/java" >

  <property name= "enablesubpackages" value= "true" />

    <property name= "trimstrings" value= "true" />

  </javamodelgenerator>

  <!--自动生成的*mapper.xml文件存放路径 -->

  <sqlmapgenerator targetpackage= "com.example.dao.mybatis.sqlmap" targetproject= "src/main/java" >

    <property name= "enablesubpackages" value= "true" />

  </sqlmapgenerator>

  <!--自动生成的*mapper.java存放路径 -->

  <javaclientgenerator type= "xmlmapper" targetpackage= "com.example.dao.mybatis.mapper"

     targetproject= "src/main/java" >

    <property name= "enablesubpackages" value= "true" />

  </javaclientgenerator>

  <table tablename= "user" domainobjectname= "user"

  enablecountbyexample= "false" enableupdatebyexample= "false"

  enabledeletebyexample= "false" enableselectbyexample= "false"

  selectbyexamplequeryid= "false" >

  <generatedkey column= "id"

  sqlstatement= "select last_insert_id()" identity= "false" />

  </table>

</context>

</generatorconfiguration>

4. 执行mybatis-generator:generate运行生成实体类、mapper和xml映射文件

总结

以上所述是小编给大家介绍的maven下 mybatis-generator使用,希望对大家有所帮助,如果大家有任何疑问欢迎给我留言,小编会及时回复大家的!

原文链接:https://www.cnblogs.com/liudj/p/9566291.html

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