1_Mybatis起步

Posted 2020-12-05 terlong

1.首先配置相应的jar包：

　　　　　　

2.配置sqlMapConfig.xml

　　　　　　

3.配置SqlMapConfig.xml

 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配置将废除 -->
 7     <environments default="development">
 8         <environment id="development">
 9             <!-- 使用jdbc事务管理 -->
10             <transactionManager type="JDBC" />
11             <!-- 数据库连接池 -->
12             <dataSource type="POOLED">
13                 <property name="driver" value="com.mysql.jdbc.Driver" />
14                 <property name="url"
15                     value="jdbc:mysql://localhost:3306/smybatis?characterEncoding=utf-8" />
16                 <property name="username" value="root" />
17                 <property name="password" value="123456" />
18             </dataSource>
19         </environment>
20     </environments>
21     <mappers>
22         <mapper resource="com/mybatis/sqlMap/User.xml"/>
23     </mappers>
24     
25 </configuration>