data-source

MyBatis课件.txt

 MySQL的操作，离不开Laravel-DB和Model，简单一句话，DB::table('user')->where('id', 1)->first();
 
 Java也有类似Laravel-DB的ORM框架，之前流行Hibernate，现在我们用MyBatis
+
+
+配置
+
+
+

demo-web/src/main/java/cn/qmai/study/java/demo/web/main/Application.java

@@ -23,7 +23,7 @@ import springfox.documentation.swagger2.annotations.EnableSwagger2;
 @EnableTransactionManagement
 @EnableScheduling
 @ComponentScan(basePackages = {"cn.qmai.study.java.demo"})
-@ImportResource(locations = {"classpath:data-sharing.xml"})
+@ImportResource(locations = {"classpath:data-source.xml"})
 @EnableSwagger2
 public class Application {
 

demo-web/src/main/resources/data-sharing.xml → demo-web/src/main/resources/data-source.xml

@@ -41,7 +41,7 @@
     </bean>
 
     <!-- 配置，连接、用户名、密码 -->
-    <bean id="dataSynDs" parent="abstractDataSource" primary="false">
+    <bean id="dataSource" parent="abstractDataSource" primary="false">
         <property name="url"
                   value="jdbc:mysql://127.0.0.1:3306/test?characterEncoding=utf-8&amp;useSSL=false&amp;serverTimezone=Asia/Shanghai&amp;allowMultiQueries=true"/>
         <property name="username" value="root"/>
@@ -50,8 +50,8 @@
     </bean>
 
     <!-- Mybatis 配置 -->
-    <bean id="dataSynMybatis" class="org.mybatis.spring.SqlSessionFactoryBean">
-        <property name="dataSource" ref="dataSynDs"/>
+    <bean id="dataSourceMybatis" class="org.mybatis.spring.SqlSessionFactoryBean">
+        <property name="dataSource" ref="dataSource"/>
         <property name="typeAliasesPackage" value="cn.qmai.study.java.demo.biz.model"/>
         <property name="mapperLocations" value="classpath:/mappings/*.xml"/>
         <property name="configLocation" value="classpath:/mybatis.xml"/>
@@ -59,13 +59,13 @@
     </bean>
 
     <!-- Mybatis 接口扫描 -->
-    <bean id="dataSynScanner" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
-        <property name="sqlSessionFactoryBeanName" value="dataSynMybatis"/>
+    <bean id="dataSourceScanner" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
+        <property name="sqlSessionFactoryBeanName" value="dataSourceMybatis"/>
         <property name="basePackage" value="cn.qmai.study.java.demo.biz.dao"/>
     </bean>
 
     <!-- 定义事务 -->
-    <bean id="dataSynTransaction" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
-        <property name="dataSource" ref="dataSynDs"/>
+    <bean id="dataSourceTransaction" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
+        <property name="dataSource" ref="dataSource"/>
     </bean>
 </beans>
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