共分spring容器自带连接池、项目中创建连接池、服务器创建连接池三种 P&[&Dj
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1、spring容器自带连接池 +mR^ I$9
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> _):@C:6
<property name="driverClassName"> ld({1jpX,
<value>com.mysql.jdbc.Driver</value> tGXH)=K
</property> 8 ?y|
<property name="url"> {^;7DV:
<value>jdbc:mysql://127.0.0.1:3306/test</value> ,(sE|B#s
</property> e$Yvy>I'tS
<property name="username"> grkA2%N
<value>admin</value> F9las#\J
</property> .YB/7-%M[
<property name="password"> o>yXEg
<value/> 6r@>n_6LY
</property> # SJJ@SM
</bean> z`Nss
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2、项目中创建连接池(一般利用开源项目) =^{MyR7
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> F)imeu
<property name="driverClassName"> @y * TVy
<value>com.mysql.jdbc.Driver</value> (LXYx<
</property> JwWxM3(%t
<property name="url"> uD{ xs
<value>jdbc:mysql://127.0.0.1:3306/test</value> B#5[PX
</property> v&]yzl
<property name="username"> cuy9QBB
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<value>admin</value> ?0JNaf
</property> <_=O0 t|6
<property name="password"> *0V'rH)
<value/> BE~-0g$W
</property> K@Q%NK,
</bean> D8Mq '$-
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3、应用服务器创建数据源,项目中通过jndi访问,以tomcat为例 R@_3?Z!W=
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> `2x. -
<property name="jndiName"> !yq98I'
<value>java:comp/env/jdbc/TestDB</value> jk\V2x@DR
</property> 31e
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</bean> kFyp;=d:K
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注意每种容器的jndi写法不同,所以java:comp/env/jdbc/TestDB为其全称,但在配置jndi时可能会是其中一部分,如tomcat配置jdbc/TestDB >@4AxV\
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常