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 8::y5Yv]
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1、spring容器自带连接池 .-MJ5 d:
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> Xm(#O1Vm(l
<property name="driverClassName"> %t1Z!xv_
<value>com.mysql.jdbc.Driver</value> >,k2|m
</property> u6Ux nqNc
<property name="url"> #wvGS%
<value>jdbc:mysql://127.0.0.1:3306/test</value> 7J$rA.tu
</property> (M{wkQTO
<property name="username"> |d6/gSiF
<value>admin</value> ;O,&MR{;|n
</property> =)i^E9
<property name="password"> |FlB#
<value/> RhF<{U.
</property> mKV31wvK}
</bean> pK_zq
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2、项目中创建连接池(一般利用开源项目) ~mah.8G
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <j#IR
<property name="driverClassName"> CV{ZoY
<value>com.mysql.jdbc.Driver</value> :U'n0\
</property> VB8eGMo
<property name="url"> &\6(iL
<value>jdbc:mysql://127.0.0.1:3306/test</value> SLN OOEN
</property> ]0%{IgB
<property name="username"> 3&c'3y:b
<value>admin</value> ^:f)XZ
</property> ^Df qc-]
<property name="password"> K~^o06 Y
<value/> AOL=;z9c#
</property> ,?%Y*?v
</bean> !&@t
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3、应用服务器创建数据源,项目中通过jndi访问,以tomcat为例 sMJa4P>O@
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> U%VFr#
<property name="jndiName"> ga;t`5+d
<value>java:comp/env/jdbc/TestDB</value> r<P? F
</property> *(/b{!~
</bean> YLSDJ$K6
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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 -,mV~y
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常