spring-mabatis整合的配置文件

1.spring.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" xmlns:p="http://www.springframework.org/schema/p"
 4     xmlns:context="http://www.springframework.org/schema/context"
 5     xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
 6     xmlns:aop="http://www.springframework.org/schema/aop"
 7     xmlns:jaxws="http://cxf.apache.org/jaxws"
 8     xsi:schemaLocation="
 9             http://www.springframework.org/schema/beans
10             http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
11             http://www.springframework.org/schema/context
12             http://www.springframework.org/schema/context/spring-context-3.0.xsd
13             http://www.springframework.org/schema/jee
14             http://www.springframework.org/schema/jee/spring-jee-3.0.xsd
15             http://www.springframework.org/schema/tx
16             http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
17             http://www.springframework.org/schema/aop
18             http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
19             http://cxf.apache.org/jaxws
20             http://cxf.apache.org/schemas/jaxws.xsd">
21     <!-- *************************导cxf的配置文件*************************** -->
22     <!-- 引入属性文件 -->
23     <context:property-placeholder location="classpath:config.properties"/>
24
25     <!-- 自动扫描(自动注入) -->
26     <context:component-scan base-package="sy.*"></context:component-scan>
27
28 </beans>
29     

spring.xml

<context:property-placeholder location="classpath:config.properties"/>

自动引入配置文件

<context:component-scan base-package="sy.*"></context:component-scan>

自动扫描sy下的所有类，不需要再配置<beans id...>

2.spring-mybatis.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" xmlns:p="http://www.springframework.org/schema/p"
  4     xmlns:context="http://www.springframework.org/schema/context"
  5     xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
  6     xmlns:aop="http://www.springframework.org/schema/aop"
  7     xmlns:jaxws="http://cxf.apache.org/jaxws"
  8     xsi:schemaLocation="
  9             http://www.springframework.org/schema/beans
 10             http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
 11             http://www.springframework.org/schema/context
 12             http://www.springframework.org/schema/context/spring-context-3.0.xsd
 13             http://www.springframework.org/schema/jee
 14             http://www.springframework.org/schema/jee/spring-jee-3.0.xsd
 15             http://www.springframework.org/schema/tx
 16             http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
 17             http://www.springframework.org/schema/aop
 18             http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
 19             http://cxf.apache.org/jaxws
 20             http://cxf.apache.org/schemas/jaxws.xsd">
 21     <!-- *************************导cxf的配置文件*************************** -->
 22     <!-- 配置数据源 -->
 23     <bean name="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
 24         <property name="url" value="${jdbc_url}"></property>
 25         <property name="username" value="${jdbc_username}"></property>
 26         <property name="password" value="${jdbc_password}"></property>
 27
 28         <!-- 初始化连接大小 -->
 29         <property name="initialSize" value="0" />
 30         <!-- 连接池最大使用链接数量 -->
 31         <property name="maxActive" value="20" />
 32         <!-- 连接池最大空闲 -->
 33         <property name="maxIdle" value="20" />
 34         <!-- 连接池最小空闲 -->
 35         <property name="minIdle" value="0" />
 36         <!-- 获取连接最大等待时间 -->
 37         <property name="maxWait" value="60000" />
 38
 39         <property name="validationQuery" value="${validationQuery}"/>
 40         <property name="testOnBorrow" value="false"/>
 41         <property name="testOnReturn" value="false"/>
 42         <property name="testWhileIdle" value="true"/>
 43
 44         <!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
 45         <property name="timeBetweenEvictionRunsMillis" value="60000"/>
 46         <!-- 配置一个连接池在池中最小生存时间 单位毫秒 -->
 47         <property name="minEvictableIdleTimeMillis" value="25200000"/>
 48
 49         <!-- 打开removeAbandoned功能 -->
 50         <property name="removeAbandoned" value="true"/>
 51         <!-- 1800秒，也就是30分钟 -->
 52         <property name="removeAbandonedTimeout" value="1800"/>
 53         <!-- 关闭abanded连接时输出错误日志 -->
 54         <property name="logAbandoned" value="true" />
 55
 56         <!-- 监控数据库 -->
 57         <property name="filters" value="mergeStat" />
 58     </bean>
 59
 60     <!-- mybatis文件 -->
 61     <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
 62         <property name="dataSource" ref="dataSource" />
 63         <!-- 自动扫描entity目录，省掉Configuration.xml手工配置 -->
 64         <property name="mapperLocations" value="classpath:sy/mapping/*.xml"/>
 65     </bean>
 66
 67     <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
 68         <property name="basePackage" value="sy.dao"/>
 69         <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
 70     </bean>
 71
 72     <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
 73         <property name="dataSource" ref="dataSource" />
 74     </bean>
 75
 76     <!-- 拦截器方式配置事物 -->
 77     <tx:advice id="transactionAdvice" transaction-manager="transactionManager">
 78         <tx:attributes>
 79             <tx:method name="add*" propagation="REQUIRED" />
 80             <tx:method name="append*" propagation="REQUIRED" />
 81             <tx:method name="insert*" propagation="REQUIRED" rollback-for="java.lang.Exception"/>
 82             <tx:method name="save*" propagation="REQUIRED" />
 83             <tx:method name="update*" propagation="REQUIRED" />
 84             <tx:method name="modify*" propagation="REQUIRED" />
 85             <tx:method name="edit*" propagation="REQUIRED" />
 86             <tx:method name="delete*" propagation="REQUIRED" />
 87             <tx:method name="remove*" propagation="REQUIRED" />
 88             <tx:method name="repair" propagation="REQUIRED" />
 89             <tx:method name="delAndRepair" propagation="REQUIRED" />
 90
 91             <tx:method name="get*" propagation="SUPPORTS" />
 92             <tx:method name="find*" propagation="SUPPORTS" />
 93             <tx:method name="load*" propagation="SUPPORTS" />
 94             <tx:method name="all*" propagation="SUPPORTS" />
 95             <tx:method name="search*" propagation="SUPPORTS" />
 96             <tx:method name="datagrid*" propagation="SUPPORTS" />
 97
 98             <tx:method name="*" propagation="SUPPORTS" />
 99         </tx:attributes>
100     </tx:advice>
101     <aop:config>
102         <aop:pointcut id="transactionPointcut" expression="execution(* com.zfy.service..*.*impl.*(..))" />
103         <aop:advisor pointcut-ref="transactionPointcut" advice-ref="transactionAdvice" />
104     </aop:config>
105
106
107     <!-- 配置druid监控spring jdbc -->
108     <bean id="druid-stat-interceptor" class="com.alibaba.druid.support.spring.stat.DruidStatInterceptor">
109     </bean>
110     <bean id="druid-stat-pointcut" class="org.springframework.aop.support.JdkRegexpMethodPointcut" scope="prototype">
111         <property name="patterns">
112             <list>
113                 <value>sy.service.*</value>
114             </list>
115         </property>
116     </bean>
117     <aop:config>
118         <aop:advisor advice-ref="druid-stat-interceptor" pointcut-ref="druid-stat-pointcut" />
119     </aop:config>
120 </beans>
121     

spring-mybatis.xml

<property name="url" value="${jdbc_url}"></property>
<property name="username" value="${jdbc_username}"></property>
<property name="password" value="${jdbc_password}"></property>

读取配置文件的值

大部分代码都有注释，就不再一一说明了。

3.所需jar包

 1 <dependencies>
 2         <dependency>
 3             <groupId>org.springframework</groupId>
 4             <artifactId>spring-core</artifactId>
 5             <version>4.0.6.RELEASE</version>
 6         </dependency>
 7         <dependency>
 8             <groupId>org.mybatis</groupId>
 9             <artifactId>mybatis</artifactId>
10             <version>3.2.7</version>
11         </dependency>
12         <dependency>
13             <groupId>org.mybatis</groupId>
14             <artifactId>mybatis-spring</artifactId>
15             <version>1.1.1</version>
16         </dependency>
17         <dependency>
18             <groupId>mysql</groupId>
19             <artifactId>mysql-connector-java</artifactId>
20             <version>5.1.32</version>
21         </dependency>
22     </dependencies>

此处是以maven形式给出的，其实都可以自己一一下载，下载方式：

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