<?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>
 
 <!--導(dǎo)入屬性配置-->
 <properties resource="generator.properties"></properties>
 <!--指定特定數(shù)據(jù)庫(kù)的jdbc驅(qū)動(dòng)jar包的位置-->
 <!--<classPathEntry location="${jdbc.driverLocation}"/>-->
 
 <context id="default" targetRuntime="MyBatis3">
 
 <!-- optional，旨在創(chuàng)建class時(shí)，對(duì)注釋進(jìn)行控制，false生成注釋,true無(wú)注釋 -->
 <commentGenerator>
  <property name="suppressDate" value="false"/>
  <property name="suppressAllComments" value="false"/>
 </commentGenerator>
 
 <!--jdbc的數(shù)據(jù)庫(kù)連接 -->
 <jdbcConnection
  driverClass="${jdbc.driverClass}"
  connectionURL="${jdbc.connectionURL}"
  userId="${jdbc.userId}"
  password="${jdbc.password}">
 </jdbcConnection>
 
 
 <!--
  默認(rèn)false，把JDBC DECIMAL 和 NUMERIC 類型解析為 Integer，
  為 true時(shí)把JDBC DECIMAL 和 NUMERIC 類型解析為java.math.BigDecimal
 -->
 <!-- 非必需，類型處理器，在數(shù)據(jù)庫(kù)類型和java類型之間的轉(zhuǎn)換控制-->
 <javaTypeResolver>
  <property name="forceBigDecimals" value="false"/>
 </javaTypeResolver>
 
 
 <!-- Model模型生成器,用來(lái)生成含有主鍵key的類，記錄類 以及查詢Example類
  targetPackage 指定生成的model生成所在的包名
  targetProject 指定在該項(xiàng)目下所在的路徑|指定生成到的工程名稱
 -->
 <javaModelGenerator targetPackage="com.test.model"
    targetProject=".\src\main\java">
  <!-- 是否允許子包，即targetPackage.schemaName.tableName -->
  <property name="enableSubPackages" value="false"/>
  <!-- 是否對(duì)model添加 構(gòu)造函數(shù) true添加，false不添加-->
  <property name="constructorBased" value="false"/>
  <!-- 是否對(duì)類CHAR類型的列的數(shù)據(jù)進(jìn)行trim操作 -->
  <property name="trimStrings" value="true"/>
  <!-- 建立的Model對(duì)象是否 不可改變 即生成的Model對(duì)象不會(huì)有 setter方法，只有構(gòu)造方法 -->
  <property name="immutable" value="false"/>
 </javaModelGenerator>
 
 <!--Mapper映射文件生成所在的目錄 為每一個(gè)數(shù)據(jù)庫(kù)的表生成對(duì)應(yīng)的SqlMapper文件 -->
 <sqlMapGenerator targetPackage="com.test.mapper"
    targetProject=".\src\main\java">
  <property name="enableSubPackages" value="false"/>
 </sqlMapGenerator>
 
 <!-- 客戶端代碼，生成易于使用的針對(duì)Model對(duì)象和XML配置文件 的代碼
  type="ANNOTATEDMAPPER",生成Java Model 和基于注解的Mapper對(duì)象
  type="MIXEDMAPPER",生成基于注解的Java Model 和相應(yīng)的Mapper對(duì)象
  type="XMLMAPPER",生成SQLMapper XML文件和獨(dú)立的Mapper接口
 -->
 <javaClientGenerator targetPackage="com.test.mapper"
    targetProject=".\src\main\java" type="XMLMAPPER">
  <property name="enableSubPackages" value="true"/>
 </javaClientGenerator>
 
 <!--需要映射的數(shù)據(jù)庫(kù)的表名-->
 <table tableName="t_userinfo" domainObjectName="UserInfo"
  enableCountByExample="false" enableUpdateByExample="false"
  enableDeleteByExample="false" enableSelectByExample="false"
  selectByExampleQueryId="false">
 </table>
 </context>
</generatorConfiguration>

jdbc.driverLocation=C:\\mysql-connector-java-5.1.43.jar
jdbc.driverClass=com.mysql.jdbc.Driver
jdbc.connectionURL=jdbc:mysql://localhost:3306/mybatis
jdbc.userId=root
jdbc.password=tiger

<plugins>
 <!--myBatis逆向工程插件-->
 <plugin>
 <groupId>org.mybatis.generator</groupId>
 <artifactId>mybatis-generator-maven-plugin</artifactId>
 <version>1.3.2</version>
 <configuration>
  <verbose>true</verbose>
  <overwrite>true</overwrite>
  <configurationFile>${project.basedir}/src/main/resources/generatorConfig.xml</configurationFile>
 </configuration>
 <dependencies>
  <dependency>
  <groupId>mysql</groupId>
  <artifactId>mysql-connector-java</artifactId>
  <version>5.1.35</version>
  </dependency>
 </dependencies>
 </plugin>
</plugins>

<!-- https://mvnrepository.com/artifact/org.mybatis.generator/mybatis-generator-core -->
<dependency>
 <groupId>org.mybatis.generator</groupId>
 <artifactId>mybatis-generator-core</artifactId>
 <version>1.3.2</version>
</dependency>

<classPathEntry location="${jdbc.driverLocation}"/>

/**
 * 如果不是maven項(xiàng)目可以這樣生成
 */
public class MybatisGeneratorTest {
 public static void main(String[] args) throws InterruptedException, SQLException, IOException, InvalidConfigurationException, XMLParserException {
 List<String> warnings = new ArrayList<String>();
 //生成的java文件是否覆蓋
 boolean overwrite = true;
 //指定逆向工程配置文件
 //File configFile = new File("E:\\project\\mybatis-generator\\src\\main\\resources\\generatorConfig.xml");
 InputStream resourceAsStream = MybatisGeneratorTest.class.getClassLoader().getResourceAsStream("generatorConfig.xml");
 ConfigurationParser cp = new ConfigurationParser(warnings);
 Configuration config = cp.parseConfiguration(resourceAsStream);
 DefaultShellCallback callback = new DefaultShellCallback(overwrite);
 MyBatisGenerator myBatisGenerator = new MyBatisGenerator(config,callback, warnings);
 myBatisGenerator.generate(null);
 }
}