IDEA中mybatis generator使用[通俗易懂]

<build>
        <plugins>
            <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>
            </plugin>
        </plugins>
    </build>

<?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:\Program Files\apache-maven-3.3.3\repo\mysql\mysql-connector-java.1.48\mysql-connector-java-5.1.48.jar" />
  <context id="context1" >
      <commentGenerator>
          <property name="suppressDate" value="true"/>
          <property name="suppressAllComments" value="true" />
      </commentGenerator>
    <jdbcConnection driverClass="com.mysql.jdbc.Driver"
        connectionURL="jdbc:mysql://xxxx:3306/db" userId="sam" password="******" />
      <!-- Model模型生成器,用来生成含有主键key的类，记录类 以及查询Example类
            targetPackage     指定生成的model生成所在的包名
            targetProject     指定在该项目下所在的路径
        -->
      <javaModelGenerator targetPackage="com.sam.model" targetProject="src/main/java" />
      <!--Mapper映射文件生成所在的目录 为每一个数据库的表生成对应的SqlMap文件 -->
      <sqlMapGenerator targetPackage="com.sam.mappers" targetProject="src/main/mybatis/mysql" />
      <!-- 客户端代码，生成易于使用的针对Model对象和XML配置文件 的代码
                type="ANNOTATEDMAPPER",生成Java Model 和基于注解的Mapper对象
                type="MIXEDMAPPER",生成基于注解的Java Model 和相应的Mapper对象
                type="XMLMAPPER",生成SQLMap XML文件和独立的Mapper接口
        -->
      <javaClientGenerator targetPackage="com.sam.mappers" targetProject="src/main/java" type="XMLMAPPER" />
    
    <table schema="test" tableName="t_xxxx" domainObjectName="xxxxx"/>
  
   </context>
</generatorConfiguration>