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 6WO7+M;z
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1、spring容器自带连接池 8sWr\&!
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> #]X2^ND47
<property name="driverClassName"> sbA2W~:
<value>com.mysql.jdbc.Driver</value> D2)i3vFB
</property> _ .!aBy%xf
<property name="url"> .<dOED{v
<value>jdbc:mysql://127.0.0.1:3306/test</value> /sV?JV[t
</property> @`Wt4<
<property name="username"> 6W:1>,xS
<value>admin</value> #!L%J<MX
</property> fa yKM
<property name="password"> [G=:?J,P
<value/> 5y}BCY2=/
</property> KqK9X
</bean> W\NG>t
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2、项目中创建连接池(一般利用开源项目) ke^d8Z.
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
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<property name="driverClassName"> 5pmQp}}R
<value>com.mysql.jdbc.Driver</value> o~k;D{Snr
</property> vS#{-X
<property name="url"> @ge
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<value>jdbc:mysql://127.0.0.1:3306/test</value> ]/[0O+B?
</property> {!y<<u1
<property name="username"> ]K*GSU
<value>admin</value> }biCQ*{'
</property> t*s!0'Y
<property name="password"> ]\`w1'*
<value/> TwUsVM(~
</property> qy6K,/&3
</bean> 0:#7M}U
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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 `yx56
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> )gjGG8Ee
<property name="jndiName"> 4gya]
<value>java:comp/env/jdbc/TestDB</value> pkW5D
</property> VW~Xbyf
</bean> VRB~7\A5<)
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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 ivD^HhG
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常