spring整合Mybatis

Posted 2020-12-01 七月流星丶

一、导 入 mybatis 所 有 jar 和 spring 基 本包,spring-jdbc,spring-tx,spring-aop,spring-web,mybatis-spring等包

 

配置applicationContext.xml

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <beans xmlns="http://www.springframework.org/schema/beans"
 3     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 4     xsi:schemaLocation="http://www.springframework.org/schema/beans
 5         http://www.springframework.org/schema/beans/spring-beans.xsd">
 6         <!-- 获取数据库连接信息存入DriverManagerDataSource中，命名为dataSource -->
 7     <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
 8         <property name="url" value="jdbc:mysql://localhost:3306/bjsxt"></property>
 9         <property name="username" value="root"></property>
10         <property name="password" value="155251"></property>
11         <property name="driverClassName" value="com.mysql.cj.jdbc.Driver"></property>
12     </bean>
13     <!-- 获取session对象,数据库连接信息来源于dataSource，命名为factory -->
14     <bean id="factory" class="org.mybatis.spring.SqlSessionFactoryBean">
15         <property name="dataSource" ref="dataSource"></property>
16     </bean>
17     <!-- 扫描器配置，相当于mybatis.xml中的mappers下面的package标签 -->
18     <bean id="mapper" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
19         <!-- 定义要扫描的包 -->
20         <property name="basePackage" value="com.bjsxt"></property>
21         <!-- 与factory产生关联 -->
22         <property name="sqlSessionFactory" ref="factory"></property>
23     </bean>
24     <!-- 由spring管理serivce实现类 -->
25     <bean id="impl" class="com.briup.serivce.impl.AirPortSerivceImpl">
26         <property name="ariport" ref="airPortMapper"></property>
27     </bean>
28 </beans>