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 (|-/S0AV
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1、spring容器自带连接池 $f%_ 4 =
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> @S}'_g
<property name="driverClassName"> S=Zjdbd
<value>com.mysql.jdbc.Driver</value> O_033&
</property> V2*b f`/V
<property name="url"> bm^ou#]|
<value>jdbc:mysql://127.0.0.1:3306/test</value> C>H UG
</property> 4%pvw;r
<property name="username"> *\>7@r[%5
<value>admin</value> b4Z#]o
</property> 2yNlQP8%
<property name="password"> sbVeB%k
<value/> 6Yklaq5
</property> C1_NGOvT
</bean> {974m` 5
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2、项目中创建连接池(一般利用开源项目) #Jn_"cCRLx
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> 6Z3v]X
<property name="driverClassName"> ,J[sg7vcv
<value>com.mysql.jdbc.Driver</value> L6FUC6x"
</property> #f[yp=uI:
<property name="url"> *{ .u\BL5
<value>jdbc:mysql://127.0.0.1:3306/test</value> hZy"@y3Yq
</property> l4; LV7Ji
<property name="username"> 7YsFe6D"
<value>admin</value> cNHNh[ C
</property> _L"rygit
<property name="password"> ve$P=ZuM
<value/> {W-PYHZ;
</property> PiN3t]2
</bean> ,}NG@JID
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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 |gT$M_}
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> Q}G
<property name="jndiName"> b+hZ<U/
<value>java:comp/env/jdbc/TestDB</value> :V`q;g
</property> w^dB1Y7c(W
</bean> x*(pr5k
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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 64[j:t=N
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常