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 1>L8EImx]V
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1、spring容器自带连接池 mcTC'. 9
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> x27$h)R0v
<property name="driverClassName"> `#4q7v~>oe
<value>com.mysql.jdbc.Driver</value>
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</property> : +f6:3
<property name="url"> +]p/.-Uw
<value>jdbc:mysql://127.0.0.1:3306/test</value> E]W
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</property> )M*Sg?L
<property name="username"> F},kfCFF
<value>admin</value> r4Xaa<
</property> ogqKM_
<property name="password"> :9f 9Z7M
<value/> AjJ/t4<
</property> kn+@)3W:*
</bean> |E&|6h1
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2、项目中创建连接池(一般利用开源项目) W@RD
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> +V;d^&S
<property name="driverClassName"> }=A+W2D
<value>com.mysql.jdbc.Driver</value> eOahr:Db
</property> 1BSn#Dnj
<property name="url"> Q-J} :U
<value>jdbc:mysql://127.0.0.1:3306/test</value> wb ^>/
</property> 6Ev+!!znu
<property name="username"> Tnas$=J
<value>admin</value> V`@/"Dj j
</property> Z%JAX>v&B
<property name="password"> x>+sqFd\
<value/> 2M)E1q|a
</property> `yh][gqVE~
</bean> q8MyEoc:n
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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 <?h(Dchq
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> a:s$[+'Y
<property name="jndiName"> @6*eS+t\
<value>java:comp/env/jdbc/TestDB</value> 3zv0Nwb,
</property> *;T'=u_lR
</bean> &5*t*tI
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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 uK0L>
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常