Spring 數據庫連接整理
1、數據庫連接jdbc.properties配置詳解
jdbc.url=jdbc:hsqldb:hsql://localhost/xdb
jdbc.username=sa
jdbc.password=
jdbc.driver=不同的數據庫廠商驅動,此處不一一列舉
接下來,詳細配置代碼如下:
Spring連接池
<beans> <!-- picks up and registers AppConfig as a bean definition --> <context:component-scan base-package="com.acme"/> <context:property-placeholder location="classpath:/com/acme/jdbc.properties"/> <bean class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="url" value="${jdbc.url}"/> <property name="username" value="${jdbc.username}"/> <property name="password" value="${jdbc.password}"/> </bean> </beans> |
DBCP連接池
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${jdbc.driverClassName}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> </bean> C3P0 <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"> <property name="driverClass" value="${jdbc.driverClassName}"/> <property name="jdbcUrl" value="${jdbc.url}"/> <property name="user" value="${jdbc.username}"/> <property name="password" value="${jdbc.password}"/> </bean> <context:property-placeholder location="jdbc.properties"/> proxool <bean id="dataSource" class="org.logicalcobwebs.proxool.ProxoolDataSource" destroy-method="close"> <property name="driverClass" value="${jdbc.driverClassName}"/> <property name="jdbcUrl" value="${jdbc.url}"/> <property name="user" value="${jdbc.username}"/> <property name="password" value="${jdbc.password}"/> </bean> <context:property-placeholder location="jdbc.properties"/> |
當然還有Druid 、DBPool 、Jakarta DBCP 等