[TOC]
只能說用這個太爽了!!!
貼上官網地址:[http://mybatis.org/generator/running/runningWithMaven.html](http://mybatis.org/generator/running/runningWithMaven.html)
#### **三個步驟很簡單**
#### 1. pom.xml文件添加依賴
~~~
<!--tk-mapper-->
<dependency>
<groupId>tk.mybatis</groupId>
<artifactId>mapper</artifactId>
<version>4.1.5</version>
</dependency>
<dependency>
<groupId>tk.mybatis</groupId>
<artifactId>mapper-spring-boot-starter</artifactId>
<version>2.0.4</version>
</dependency>
<!--生成Java和XML文件-->
<dependency>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-core</artifactId>
<version>1.3.2</version>
</dependency>
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.6</version>
<configuration>
<configurationFile>${basedir}/src/main/resources/generatorConfig.xml</configurationFile>
<overwrite>true</overwrite>
<verbose>true</verbose>
</configuration>
<dependencies>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.21</version>
</dependency>
<dependency>
<groupId>tk.mybatis</groupId>
<artifactId>mapper</artifactId>
<version>4.0.3</version>
</dependency>
</dependencies>
</plugin>
~~~
#### 2. 配置generator.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>
<classPathEntry location="/Users/cfun/.m2/repository/mysql/mysql-connector-java/8.0.17/mysql-connector-java-8.0.17.jar"/>
<!-- 數據庫驅動:選擇你的本地硬盤上面的數據庫驅動包-->
<!--<classPathEntry location=""/>-->
<context id="context" targetRuntime="MyBatis3">
<!--開始和結束分隔符，對于有關鍵字的情況下適用。-->
<property name="beginningDelimiter" value="`"/>
<property name="endingDelimiter" value="`"/>
<plugin type="tk.mybatis.mapper.generator.MapperPlugin">
<!--指定繼承類-->
<!--<property name="mappers" value="tk.mybatis.mapper.common.Mapper"/>-->
<property name="mappers" value="com.blog.TkMapper"/>
<!--是否區分大小寫-->
<property name="caseSensitive" value="true"/>
</plugin>
<commentGenerator>
<property name="suppressDate" value="true"/>
<!-- 是否去除自動生成的注釋 true：是 ： false:否 -->
<property name="suppressAllComments" value="false"/>
</commentGenerator>
<!--數據庫連接驅動類,URL，用戶名、密碼 -->
<jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://xxxxx:3306/blog?characterEncoding=utf-8" userId="xxxxx" password="xxxx">
</jdbcConnection>
<javaTypeResolver>
<property name="forceBigDecimals" value="false"/>
</javaTypeResolver>
<!-- 生成(實體)模型的包名和位置-->
<javaModelGenerator targetPackage="com.blog.entity" targetProject="src/main/java">
<property name="enableSubPackages" value="false"/>
<property name="trimStrings" value="true"/>
</javaModelGenerator>
<!-- 生成XML映射文件的包名和位置-->
<sqlMapGenerator targetPackage="mapper" targetProject="src/main/resources">
<property name="enableSubPackages" value="false"/>
</sqlMapGenerator>
<!-- 生成mapper接口的包名和位置-->
<javaClientGenerator type="XMLMAPPER" targetPackage="com.blog.dao" targetProject="src/main/java">
<property name="enableSubPackages" value="false"/>
</javaClientGenerator>
<!-- 要生成的表 tableName是數據庫中的表名或視圖名 domainObjectName是實體類名-->
<table tableName="users" domainObjectName="User" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>
</context>
</generatorConfiguration>
~~~
#### 3.輸入mvn命令
~~~
mvn mybatis-generator:generate
~~~
控制臺會輸出以下內容就成功了
