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 3Lm7{s?=Z-
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1、spring容器自带连接池 <.U(%`|
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> _m#P\f'p
<property name="driverClassName"> ?#|in}
<value>com.mysql.jdbc.Driver</value> %&M*G@j
</property> `##^@N<P
<property name="url"> bb!cZ>Z
<value>jdbc:mysql://127.0.0.1:3306/test</value> Vy+kq_9
</property> bI :cYn1
<property name="username"> ,h},jkY4
<value>admin</value> \os"j
</property> 1v'|%B;O
<property name="password"> K}!YXy h
<value/> wF)g@cw
</property> "q7pkxEuJ
</bean> xP5Z -eL
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2、项目中创建连接池(一般利用开源项目) J8@7
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> %5Zhq>
<property name="driverClassName"> MNH-SQB |
<value>com.mysql.jdbc.Driver</value> n=%D}W
</property> a9p6[qOcd
<property name="url"> l*|m(7s
<value>jdbc:mysql://127.0.0.1:3306/test</value> @WuG8G
</property> 8C5*: x9l
<property name="username"> zxy/V^mu
<value>admin</value> hEfFMi=a`
</property> Z#flu Q%V
<property name="password"> %!V =noo
<value/> T-.Bof(?w
</property> o(Q='kK
</bean> FK,Jk04on
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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 ZWy,NN1
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> JA
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<property name="jndiName"> }EJ'tio]
<value>java:comp/env/jdbc/TestDB</value> l/6(V:
</property> ]3~X!(O
</bean> 1*]@1DJt
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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 Vv.q{fRvYB
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常