spring的数据源基本配置_MySQL
aplictaionContext-dataSource的配置:
1 <?xml version="1.0" encoding="utf-8"?> 2 <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context" xmlns:jpa="http://www.springframework.org/schema/data/jpa" xsi:schemalocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd"> 7 8 <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">10 <property name="locations">11 <list>12 <value>classpath:config.properties</value>13 </list>14 </property>15 </bean>16 17 <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">19 <property name="driverClassName">20 <value>${sqlDriver}</value>21 </property>22 <property name="url">23 <value>${sqlUrl}</value>24 </property>25 <property name="username">26 <value>${sqlUserName}</value>27 </property>28 <property name="password">29 <value>${sqlPassword}</value>30 </property>31 <property name="maxActive">32 <value>${sqlMaxActive}</value>33 </property>34 <property name="maxWait">35 <value>${sqlMaxWait}</value>36 </property>37 <property name="maxIdle">38 <value>${sqlMaxIdle}</value>39 </property>40 </bean>41 42 </beans>
propertyConfigurer用来配置用到的config.properties文件的位置,方便在datasource配置中引用。<br>config配置文件的写法如下:<br>
1 sqlDriver=com.mysql.jdbc.Driver2 sqlUrl=jdbc:mysql://127.0.0.1:3306/mydatabase?useUnicode=true&characterEncoding=utf83 sqlUserName=root4 sqlPassword=1235 sqlMaxActive=5006 sqlMaxWait=10007 sqlMaxIdle=50
记录下来供以后配置时参考。

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