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 tF~D!t@
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1、spring容器自带连接池 pJ3Yjm[l
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> '(yjq<
<property name="driverClassName"> a X:,1^
<value>com.mysql.jdbc.Driver</value> <~-cp61z;
</property> S3.76&
<property name="url"> NaYr$`
<value>jdbc:mysql://127.0.0.1:3306/test</value> }ujl2uhM
</property> hScC<=W
<property name="username"> s|o+
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<value>admin</value> _jD\kg#LY
</property> I&|J +B?#
<property name="password"> 0XUWK@)P
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</property> oVja$;>
</bean> 2(K@V6j$M
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2、项目中创建连接池(一般利用开源项目) IO}53zn<l
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> 8AuOe7D9A
<property name="driverClassName"> 9a3mN(<
<value>com.mysql.jdbc.Driver</value> j55;E
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</property> Hw
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<property name="url"> |%c"Avc
<value>jdbc:mysql://127.0.0.1:3306/test</value> xdkC>o4>
</property> ^% jk. *
<property name="username"> k{-#2Qz
<value>admin</value> ERz{, >G?
</property> s\3OqJo%)
<property name="password"> qpXsQim$~
<value/> Y]])Tq;h5
</property> n|AV7c
</bean> Auk#pO#
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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 r%UsUj
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> q>Kzl/~c.P
<property name="jndiName"> a5nA'=|}i
<value>java:comp/env/jdbc/TestDB</value> m)Sdogt_
</property> ;X)b=
</bean> HGl.dO7NU
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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 6&s"
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常