基于MyBatis的简单使用(推荐)

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"><configuration> <environments default="development"> <environment id="development">  <transactionManager type="JDBC"/>  <dataSource type="POOLED">  <property name="driver" value="com.mysql.jdbc.Driver"/>  <property name="url" value="jdbc:mysql://localhost:3306/mobile"/>  <property name="username" value="zhou"/>  <property name="password" value="123456"/>  </dataSource> </environment> </environments> <mappers> <mapper resource="com/entity/UserMapper.xml"/> </mappers></configuration>