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 F#{PJ#
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1、spring容器自带连接池 /zV0kW>N
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> St1>J.k_
<property name="driverClassName"> c{f1_qXN
<value>com.mysql.jdbc.Driver</value> & l~=c2
</property> =`%%*
<property name="url"> {XYf"ONi
<value>jdbc:mysql://127.0.0.1:3306/test</value> $Vm J[EF1
</property> ~K|o@LK
<property name="username"> %P]-wBJw
<value>admin</value> QLTE`t5w3'
</property> g? \pH:|79
<property name="password"> {c$%3iQq
<value/> fGLOXbsA
</property> .{]=v
</bean> [g*]u3s
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2、项目中创建连接池(一般利用开源项目) bRAf!<3
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> &nZ.$UK<
<property name="driverClassName"> j8p'B-yS
<value>com.mysql.jdbc.Driver</value> ?r~](l
</property> Va'K~$d_
<property name="url"> or]s
<value>jdbc:mysql://127.0.0.1:3306/test</value> on1mu't_;
</property> K#p&XIY,
<property name="username"> FdJC@Y-#uA
<value>admin</value> ?|Mmz@
</property> Py,@or7n
<property name="password"> ?jzadC el
<value/> cl-i6[F
</property> x9CI>l
</bean> UJF
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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 !PrO~
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> l+ <x
<property name="jndiName"> r^6vo6^
<value>java:comp/env/jdbc/TestDB</value> P.1iuZ "w
</property> ]j:Ikb}
</bean> ByZ.!~
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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 f:g<Bz=u)*
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常