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 B&+V %~/
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1、spring容器自带连接池 #/MUiV
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> Fpzps!(;=
<property name="driverClassName"> .~4%TsBaY
<value>com.mysql.jdbc.Driver</value> n,bZj<3t
</property> M)!8`]
<property name="url"> w%GEOIj}
<value>jdbc:mysql://127.0.0.1:3306/test</value> BO5F6lyQ0P
</property> O}*[@uv/
<property name="username"> GGo
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<value>admin</value> 9<W0'6%{/
</property> (|Y[5O)
<property name="password"> XTXRC$B
<value/> #K yb9Qg
</property> 3^xTZ*G
</bean> 9@nX 6\,
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2、项目中创建连接池(一般利用开源项目) dUk^DI,:l
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> S6*3."Sk
<property name="driverClassName"> wBTnI>l9[
<value>com.mysql.jdbc.Driver</value> P`v%<
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</property> >t.2!Z_RQ
<property name="url"> \Se>u4~L
<value>jdbc:mysql://127.0.0.1:3306/test</value> hug8Hhf_&
</property> X8~cWW
<property name="username"> Z f4Xt
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<value>admin</value> N5Eb.a9S
</property> ~N&j6wHg#
<property name="password"> U{"&Jj
<value/> 4(B{-cK
</property> NmthvKhH
</bean> -5l74f!i
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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 /0>Cy\eN0
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> {e/Qs|a
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<property name="jndiName"> m2AA:u_*j
<value>java:comp/env/jdbc/TestDB</value> j)?I]j/
</property> CaX&T2(
</bean> mWZoo/xtT
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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 d nWh}!
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常