generatorConfig.xml

<?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>

  <context id="DB2Tables" targetRuntime="MyBatis3">
  
  	<commentGenerator>
  		<property name="suppressAllComments" value="true"/>
  	</commentGenerator>
  
    <jdbcConnection driverClass="com.mysql.jdbc.Driver"
        connectionURL="jdbc:mysql://localhost/examination_system"
        userId="root"
        password="199529">
    </jdbcConnection>
	
    <javaTypeResolver >
      <property name="forceBigDecimals" value="false" />
    </javaTypeResolver>

	<!-- javaBean生成的位置 -->
    <javaModelGenerator targetPackage="com.seki.bean" targetProject=".\src\main\java">
      <property name="enableSubPackages" value="true" />
      <property name="trimStrings" value="true" />
    </javaModelGenerator>
	
	<!-- sql映射文件生成的位置 -->
    <sqlMapGenerator targetPackage="mapper"  targetProject=".\src\main\resources">
      <property name="enableSubPackages" value="true" />
    </sqlMapGenerator>
	
	<!-- dao接口生成的位置 -->
    <javaClientGenerator type="XMLMAPPER" targetPackage="com.seki.mapper"  targetProject=".\src\main\java">
      <property name="enableSubPackages" value="true" />
    </javaClientGenerator>
	
	<!-- 每个表的生成策略 -->
    <table tableName="course" domainObjectName="Course"></table>
    <table tableName="department" domainObjectName="Department"></table>
    <table tableName="role" domainObjectName="Role"></table>
    <table tableName="student" domainObjectName="Student"></table>
    <table tableName="teacher" domainObjectName="Teacher"></table>
    <table tableName="userLogin" domainObjectName="UserLogin"></table>
    <table tableName="mark" domainObjectName="Mark"></table>

  </context>
</generatorConfiguration>