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 BAT.>
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1、spring容器自带连接池 yHZ&5
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> F`+S(APT8
<property name="driverClassName"> FR]uCH
<value>com.mysql.jdbc.Driver</value> 9,"gXsvx(
</property> oB'5':
<property name="url"> ]J/;Xp
<value>jdbc:mysql://127.0.0.1:3306/test</value> ww'B!Ml>F
</property> VwarU(*
<property name="username"> .Pux F
<value>admin</value> 6r[pOl:
</property> ?;w\CS^Qu
<property name="password"> Z1(!syg
<value/> \fYPz }wt
</property> yC!>7@m
</bean> I Qmlmu
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2、项目中创建连接池(一般利用开源项目) hWbjA[a/
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> *;lb<uLv
<property name="driverClassName"> F0kQ/x
<value>com.mysql.jdbc.Driver</value> a"k,x-EL(
</property> a@?ebCE
<property name="url"> -YipPo"a
<value>jdbc:mysql://127.0.0.1:3306/test</value> SF[Z]|0gs
</property> ^6!8)7b
<property name="username"> Y&i&H=U
<value>admin</value> &G3$q,`H
</property> 5iGz*_
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<property name="password"> KT<N
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<value/> _e|-O>#pl
</property> 160BgFM
</bean> :/}=s5aQl/
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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 P1`YbLER5
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> MA7&fNjB
<property name="jndiName"> Jf@Xz7{z
<value>java:comp/env/jdbc/TestDB</value> mVT[:a3
</property> ^)3=WD'!
</bean> ;$4:
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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 1flB A,6L
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常