mybatis-spring的使用方法教程

mybatis.config-location=classpath:mybatis-config.xml

<?xml version="1.0" encoding="UTF-8"?>  
<generatorConfiguration>  
<!-- 数据库驱动-->  
    <classPathEntry  location="mysql-connector-java-5.1.40-bin.jar"/>  
    <context id="Mysql"  targetRuntime="MyBatis3Simple" defaultModelType="flat">  
        <commentGenerator>  
            <property name="suppressDate" value="true"/>  
            <!-- 是否去除自动生成的注释 true：是 ： false:否 -->  
            <property name="suppressAllComments" value="true"/>  
        </commentGenerator>  
        <!--数据库链接URL，用户名、密码 -->  
        <jdbcConnection driverClass="com.mysql.jdbc.Driver" 
		                connectionURL="jdbc:mysql://localhost:3306/myblog" 
						userId="root" 
						password="123">  
        </jdbcConnection>  
        <javaTypeResolver>  
            <property name="forceBigDecimals" value="false"/>  
        </javaTypeResolver>  
        <!-- 生成模型的包名和位置-->  
        <javaModelGenerator targetPackage="com.blog.model" targetProject="src\main\java">  
            <property name="enableSubPackages" value="true"/>  
            <property name="trimStrings" value="true"/>  
        </javaModelGenerator>  
        <!-- 生成映射文件的包名和位置-->  
        <sqlMapGenerator targetPackage="com.blog.mapper" targetProject="src\main\resources">  
            <property name="enableSubPackages" value="true"/>  
        </sqlMapGenerator>  
        <!-- 生成DAO的包名和位置-->  
        <javaClientGenerator type="XMLMAPPER" targetPackage="com.blog.mapper" targetProject="src\main\java">  
            <property name="enableSubPackages" value="true"/>  
        </javaClientGenerator>  
        <!-- 要生成哪些表-->  
        <table tableName="user" domainObjectName="User" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>  
        <table tableName="blog" domainObjectName="Blog" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>  
        <table tableName="project" domainObjectName="Project" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>  
    </context>  
</generatorConfiguration>