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%[pno
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1、spring容器自带连接池 d?2V2`6
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> V'vR(Wx
<property name="driverClassName"> AcH-TIgM/
<value>com.mysql.jdbc.Driver</value> H9cPtP~a)
</property> @]=40Yj~w
<property name="url"> ks4`h>i
<value>jdbc:mysql://127.0.0.1:3306/test</value> L|=5jn9 :
</property> jJ,_-ui
<property name="username"> 1+x"
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<value>admin</value> QU).q65p
</property> jj5S+ >4
<property name="password"> `AJ[g>py^|
<value/> b^1QyX^?:
</property> eVXXn)>
</bean> F-yY(b]$
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2、项目中创建连接池(一般利用开源项目) 3nxG>D7
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> #.Rn6|V/4
<property name="driverClassName"> (j:
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<value>com.mysql.jdbc.Driver</value> isQ(O
</property> )Z}AhX
<property name="url"> %By Pwu:f
<value>jdbc:mysql://127.0.0.1:3306/test</value> ~4~`bT9
</property> yYG<tUG;
<property name="username"> Jup)m/
<value>admin</value> =6%oW2E\
</property> 22\!Z2@T/
<property name="password"> EYAaK^ &
<value/> \(o"/*
</property> oaoTd$/5
</bean> /R)wM#&
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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 hx;f/EPx
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> G95,J/w
<property name="jndiName"> {Mx(|)WkL
<value>java:comp/env/jdbc/TestDB</value> 8K 3dwoT
</property> ks'>?Dw
</bean> (Fv
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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 n<I{x^!
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常