1 <?xml version="1.0" encoding="UTF-8"?> 2 <!DOCTYPE configuration 3 PUBLIC "-//mybatis.org//DTD Config 3.0//EN" 4 "http://mybatis.org/dtd/mybatis-3-config.dtd"> 5 <configuration> 6 <!-- 和spring整合后 environments将废除 --> 7     <environments default="development"> 8         <environment id="development"> 9         <!-- 使用JDBC事务管理，事务控制由mybatis -->10             <transactionManager type="JDBC"/>11             <!-- 数据库连接池，由mybatis -->12             <dataSource type="POOLED">13                 <property name="driver" value="com.mysql.jdbc.driver"/>14                 <property name="url" value="jdbc:mysql://localhost:3306/mybatis?characterEncoding=utf-8"/>15                 <property name="username" value="root"/>16                 <property name="password" value=""/>17             </dataSource>18         </environment>19     </environments>20 </configuration>