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 FH{p1_kZ=
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1、spring容器自带连接池 GcG$>&,
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> Cq[Hh#q
<property name="driverClassName"> 4ves|pLET
<value>com.mysql.jdbc.Driver</value> j=c< Lo`
</property> $W9dUR0
<property name="url"> Ya-GDB;L
<value>jdbc:mysql://127.0.0.1:3306/test</value> Ap 3B'
</property> D~M*]&
<property name="username"> ^>^h|$
<value>admin</value> 0U !&|i\
</property> -j@IDd7
<property name="password"> GiKhdy
<value/> .*Bd'\:F/q
</property> ~%h&ELSw
</bean> >U(E
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2、项目中创建连接池(一般利用开源项目) 9m<%+S5&
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> WXG0Z
<property name="driverClassName"> s#(7D3Pr#
<value>com.mysql.jdbc.Driver</value> PS0/Ok
</property> cH5RpeP
<property name="url"> 221}xhn5
<value>jdbc:mysql://127.0.0.1:3306/test</value> Htfq?\ FD
</property> P76gJ@#m
<property name="username"> <sX_hIA^Fx
<value>admin</value> [Fv_~F491
</property> deJ/3\t
<property name="password"> &*oljGt8
<value/> q\<NW%KtX
</property> qE8Di\?
</bean> $ab{GxmX'4
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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 phB d+zQc
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> 7PwH&rI
<property name="jndiName"> shO4>Ha
<value>java:comp/env/jdbc/TestDB</value> D[6wMep^n
</property> *1T~ruNqa
</bean> V;Q@'<w
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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 #4!f/dWJp
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常