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 Z<d=v3q
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1、spring容器自带连接池 4>d]0=x
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> |qQ6>IZ
<property name="driverClassName">
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<value>com.mysql.jdbc.Driver</value> (kX:@9Pn
</property> `dX0F=Ag?
<property name="url"> ux^rF
<value>jdbc:mysql://127.0.0.1:3306/test</value> s7}-j2riq
</property> s~(`~Y4
<property name="username"> `*Wg&u
<value>admin</value> ^"lEa-g&
</property> %F150$(D
<property name="password"> S3HyB
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<value/> a6h+?Q7uF
</property> s^PsA9EAn
</bean> 7fWZ/;p
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2、项目中创建连接池(一般利用开源项目) /:
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> fS'` 9
<property name="driverClassName"> &QQ6F>'T
<value>com.mysql.jdbc.Driver</value> 1jzu-s,F
</property> _Hx'<%hhI
<property name="url"> D{d%*hlI 3
<value>jdbc:mysql://127.0.0.1:3306/test</value> '?I3&lYz{
</property>
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<property name="username"> h~%8p
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<value>admin</value> $P8AU81
</property> 73u97oe>1
<property name="password"> pfc"^Gi8
<value/> wLI1qoDM
</property> /ioBc}]
</bean> 7nxH>.,Q>
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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 4;32f`
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> M;AvOk|&
<property name="jndiName"> fWIWRsy%
<value>java:comp/env/jdbc/TestDB</value> ]NW_oRH
</property> b
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</bean> #_3ZF"[zq
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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 /VEK<.,aMv
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常