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 7kX$wQZ_
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1、spring容器自带连接池 ^?7dOW
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> Ds%&Mi
<property name="driverClassName"> sId(PT^
<value>com.mysql.jdbc.Driver</value> uQu/(5
</property> >g>`!Sf
<property name="url"> =GKS;d#/
<value>jdbc:mysql://127.0.0.1:3306/test</value> MYw8wwX0kJ
</property> \9(- /rE
<property name="username"> ta4JWllf
<value>admin</value> (YYj3#|
</property> 8lWH=kA\
<property name="password"> :9F''f$AP
<value/> :IVk_[s
</property> 8hK P
</bean> 6snOMa GRu
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2、项目中创建连接池(一般利用开源项目) EwD3d0udL
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> )o9Q5Lq
<property name="driverClassName"> :K^gu%,&$
<value>com.mysql.jdbc.Driver</value> v"~Do+*+
</property> K4k~r!&OU
<property name="url"> M6jp1:ZH2q
<value>jdbc:mysql://127.0.0.1:3306/test</value> ![@T iM
</property> 45+%K@@x
<property name="username"> 2\nN4WL
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<value>admin</value> )jlP
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</property> 6mu<&m@
<property name="password"> )W1(tEq59
<value/> BU9J_rCIv
</property> -!|WZ
</bean> :GQIlA8cF$
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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 )XP#W|;
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> 4N~+G `
<property name="jndiName"> UK6xkra?#
<value>java:comp/env/jdbc/TestDB</value> { eEC:[
</property> Oz&+{ c
</bean> p"[O#*p
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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 rps(Jos_~
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常