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 ^6{op3R_
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1、spring容器自带连接池 gT=pO`a
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> RIUJX{?
<property name="driverClassName"> NKEmY-f;
<value>com.mysql.jdbc.Driver</value> wWx{#!W
</property> iEI#J!~
<property name="url"> P9:5kiP H
<value>jdbc:mysql://127.0.0.1:3306/test</value> G3y8M|:
</property> ]7TOA$Q
<property name="username"> UsA fZg8
<value>admin</value> E ,ilJl\
</property> 5|jY
<property name="password"> a0k;way
<value/> ]iW:YNvXA
</property> :B=Gb8?
</bean> ^B%ki
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2、项目中创建连接池(一般利用开源项目) y:Gn58\o
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> ) x+edYw
<property name="driverClassName"> n(V{ [
<value>com.mysql.jdbc.Driver</value> )RTWt`
</property> &ID! lEd
<property name="url"> 78*8-
<value>jdbc:mysql://127.0.0.1:3306/test</value> "~.4z,ha
</property> p<\!{5:
<property name="username"> Ad,n+%"e
<value>admin</value> H)S!%(x4
</property> B#IUSHC
<property name="password"> &RbPN^
<value/> yFeFI@Hp 3
</property> 7vRp<
</bean> wC%qS y'
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3、应用服务器创建数据源,项目中通过jndi访问,以tomcat为例 R|$b\3
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> i?b9zn
<property name="jndiName"> b{aB^a:f=L
<value>java:comp/env/jdbc/TestDB</value> 04}8x[t
</property> )\D{5j
</bean> 2[(~_VJ
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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 3O-vO=D
nql9SQ'\\
配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常