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 d*e8P ep
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1、spring容器自带连接池 /Dd x[P5p=
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> \p(0H6
<property name="driverClassName"> BeQ'\#q,
<value>com.mysql.jdbc.Driver</value> sk<S`J,M/_
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<property name="url"> H7P}=YW".
<value>jdbc:mysql://127.0.0.1:3306/test</value> )quQI)Ym
</property> @
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<property name="username"> :UH*Wft1
<value>admin</value> k$m'ebrS.~
</property> M E]7e^
<property name="password"> ;`c:Law4
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2、项目中创建连接池(一般利用开源项目) 0%,W5w
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> ## vP(M$
<property name="driverClassName"> .pe.K3G&
<value>com.mysql.jdbc.Driver</value> W{!5}Sh
</property> J Q*~le*
<property name="url"> !Sy9v
<value>jdbc:mysql://127.0.0.1:3306/test</value> ".Q]FE@>
</property> RrrlfF ms
<property name="username"> 0Bp0ScE|FA
<value>admin</value> 7Dl^5q.|
</property> 'Kkp!eZQ~
<property name="password"> I]5){Q"S
<value/> h(}#s1Fzq
</property> {wt9/IlG1
</bean> i$3#/*Y7_L
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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 }*%=C!m4R!
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> Pq35w#`!
<property name="jndiName"> _X<V`,
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<value>java:comp/env/jdbc/TestDB</value> ;,TT!vea
</property> --TH6j"
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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 kO^
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常