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 P*]hXm85[K
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1、spring容器自带连接池 )x<BeD
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> ^fQa whub
<property name="driverClassName"> uD?Rs`
<value>com.mysql.jdbc.Driver</value> _3IRj=Cs
</property> w6h*dh$w
<property name="url"> }]Nt:_UCX
<value>jdbc:mysql://127.0.0.1:3306/test</value> 3RF`F
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</property> V KxuK0{
<property name="username"> )nGH$Mu
<value>admin</value> 7GvMKtuSK
</property> k;Fxr%
<property name="password"> *L~?.9R
<value/> nkzH}F=<
</property> c#f@v45
</bean> x!6<7s
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2、项目中创建连接池(一般利用开源项目) c^<~Y$i
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> p=m:^9/
<property name="driverClassName"> P;eXUF+jn
<value>com.mysql.jdbc.Driver</value> B1A:}#
</property> lL&U
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<property name="url"> + KaVvf
<value>jdbc:mysql://127.0.0.1:3306/test</value> g4y&6!g
</property> I_ AFHrj
<property name="username"> (*_lLM@Cd
<value>admin</value> z8XWp[K
</property> {.?pl]Zl6
<property name="password"> dvM%" k
<value/> phQ{<wzwp
</property> s\< @v7A
</bean> FKPR;H8>
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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 J0imWluhQ
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> 4bcd=a;
<property name="jndiName"> ?E<9H/
<value>java:comp/env/jdbc/TestDB</value> /|lAxAm?
</property> W4bN']?
</bean> ;E,i
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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 Ss0I{0
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常