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 A<-3u
yW;]J87*
1、spring容器自带连接池 k^%F4d3z@C
.G>6_n3
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> AQs_(LR
<property name="driverClassName"> FXbalQ?^
<value>com.mysql.jdbc.Driver</value> }q)dXFL=I#
</property> !Xzy:
<property name="url"> RCMO?CBe
<value>jdbc:mysql://127.0.0.1:3306/test</value> ,ysn7Y{Y
</property> bKQ-PM&I/t
<property name="username"> Cdc=1,U(
<value>admin</value> J6J;
!~>_
</property> w_#5Na}>d
<property name="password"> 960rbxKy3
<value/> u:>*~$f
</property> Gu%}B@ 4^
</bean> TYedem<$
vl5r~F
2、项目中创建连接池(一般利用开源项目) @|}=W Q
`7_s@4:
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> Ekz)Nh)vGR
<property name="driverClassName"> 0*:4@go0}i
<value>com.mysql.jdbc.Driver</value> 9]|G-cyt
</property> -l$-\(,M`#
<property name="url"> ^ %x7:
<value>jdbc:mysql://127.0.0.1:3306/test</value> I z)~h>-F
</property> *%QTv3{
<property name="username"> :2MHx}]il
<value>admin</value> 'Inqa;TQz
</property> (ChL$!x
<property name="password"> B3yp2tncj
<value/> +w+qTZyky
</property> tSq`_[@
</bean> ^qPS&G
D?P1\<A~
3、应用服务器创建数据源,项目中通过jndi访问,以tomcat为例 8yCQWDE}
oHx =Cg;
<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> ,8@U-7f,
<property name="jndiName"> }"AGX
<value>java:comp/env/jdbc/TestDB</value> !Baq4V?KN
</property> ysQ8==`38i
</bean> zbP#y~[
@Ke3kLQ_\X
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 1 =9 Kwd
d=:&tOCg2
配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常