idea 中使用Mybatis-generator插件快速生成代码

版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/gjp014/article/details/84909327 1.首先建立maven 项目，在pom.xml中添加插件

<build>
<plugins>
<plugin>
<!--Mybatis-generator插件,用于自动生成Mapper和POJO-->
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.2</version>
<configuration>
[color=darkred] <!--配置文件的位置-->[/color]
<configurationFile>maven_myibatis/mybatis-generator-config.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>1.3.2</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>

2.在项目名称下建立文件夹maven_myibatis， 添加配置文件mybatis-generator-config.xml 内容如下
<?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>

<!-- 本地数据库驱动程序jar包的全路径 -->
<classPathEntry location="E:/myIdea/mylib/ojdbc6.jar"/>

<context id="context" targetRuntime="MyBatis3">
<commentGenerator>
<property name="suppressAllComments" value="false"/>
<property name="suppressDate" value="true"/>
</commentGenerator>

<!-- 数据库的相关配置 -->
<jdbcConnection driverClass="oracle.jdbc.OracleDriver"
connectionURL="jdbc:oracle:thin:@192.168.1.4:1521:yunboce"
userId="t4444" password="6666s"/>

<javaTypeResolver>
<property name="forceBigDecimals" value="false"/>
</javaTypeResolver>

<!-- 实体类生成的位置 -->
<javaModelGenerator targetPackage="com.tms.bean.system" targetProject=".\src\main\java">
<property name="enableSubPackages" value="false"/>
<property name="trimStrings" value="true"/>
</javaModelGenerator>

<!-- *Mapper.xml 文件的位置 -->
<sqlMapGenerator targetPackage="com.tms.mapper.system" targetProject=".\src\main\java">
<property name="enableSubPackages" value="false"/>
</sqlMapGenerator>

<!-- Mapper 接口文件的位置 -->
<javaClientGenerator targetPackage="com.tms.mapper.system" targetProject=".\src\main\java" type="XMLMAPPER">
<property name="enableSubPackages" value="false"/>
</javaClientGenerator>

<!-- 相关表的配置 -->
<table tableName="manager"
enableCountByExample="false"
enableDeleteByExample="false"
enableSelectByExample="false"
enableUpdateByExample="false"/>
</context>
</generatorConfiguration>

注意：mybatis-generator-config.xml 放置位置根据pom.xml定义的地址决定

3.单击右侧的“maven projects”,然后单击“Mybatis-generator”，自动生成代码


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