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 <#u=[_H
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1、spring容器自带连接池 UVd 7 JGR
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> noml8o
<property name="driverClassName"> hM6PP7XH
<value>com.mysql.jdbc.Driver</value> P;qN(2L/=<
</property> c*L0@Ak%
<property name="url"> DkvF 5c&
<value>jdbc:mysql://127.0.0.1:3306/test</value> 0+kH:dP{
</property> hp 5|@
<property name="username"> 8T!+ZQAz
<value>admin</value> 3W3ZjdV+
</property> /tf5Bv'<
<property name="password"> hog=ut
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</property> ]%wVHC
</bean> i*Sqd a
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2、项目中创建连接池(一般利用开源项目) }NzpiY9
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> +wN^c#~7
<property name="driverClassName"> qUob?|
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<value>com.mysql.jdbc.Driver</value> X\@C.H2ttY
</property> -bT)]gA2
<property name="url"> D(AXk8Vub
<value>jdbc:mysql://127.0.0.1:3306/test</value> QgU8s'e
</property> !'&n-Q
<property name="username"> *E/`KUG]
<value>admin</value> rvbLyv;~
</property> vY${;#~|
<property name="password"> T|7}EAR=b
<value/> MGR!Z@1y
</property> Y2ZT.l
</bean> B8V>NvE~o
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3、应用服务器创建数据源,项目中通过jndi访问,以tomcat为例 TDFkxB>
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> j53*E
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<property name="jndiName"> +e yc`J
<value>java:comp/env/jdbc/TestDB</value> 4'`{H@]tb
</property> ur$
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</bean> xLNtIzx
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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 OjJXysslXO
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常