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 v)O0i2
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1、spring容器自带连接池 #@DJf
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> zn-=mk;W
<property name="driverClassName"> F3(SbM-
<value>com.mysql.jdbc.Driver</value> U3&GRY|##
</property> |j0_^:2r=
<property name="url"> R-m5(
<value>jdbc:mysql://127.0.0.1:3306/test</value> OD~Q|I(j
</property> _3%$E.Q
<property name="username"> Ct-eD-X{
<value>admin</value> [j/|)cj
</property> ZS+m}.,whQ
<property name="password"> t[2b~peNI
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</property> r2#G|/=@
</bean> w =F9>
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2、项目中创建连接池(一般利用开源项目) ~4+Y BN
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> 8WV5'cX
<property name="driverClassName"> 2?7ID~\
<value>com.mysql.jdbc.Driver</value> K@=u F1?
</property> pv0|6X?J"
<property name="url"> }+m4(lpl
<value>jdbc:mysql://127.0.0.1:3306/test</value> Ydrh+
</property> 2 %fcDEG/
<property name="username"> # l9VTzi
<value>admin</value> m^XO77"
</property> yn!;Z._
<property name="password"> #+D][LH4
<value/> M <JX
</property> /#T {0GBXe
</bean> kHr-UJ!
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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 (.=Y_g.
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> Ry}4MEq]
<property name="jndiName"> ]a/dvj}
<value>java:comp/env/jdbc/TestDB</value> 5xr>B7MRM?
</property> hkl0N%[
</bean> r rfJs
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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 g8E5"jpXx3
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常