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 LkK# =v
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1、spring容器自带连接池 {3H)c^Q
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> Et0[HotO
<property name="driverClassName"> 4z*An}ol]
<value>com.mysql.jdbc.Driver</value> \ )'`F;
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</property> %4#Q3YlyD
<property name="url"> F Bk_LEcX
<value>jdbc:mysql://127.0.0.1:3306/test</value> ]>_Ie?L)<
</property> VdC,M;/=Z
<property name="username"> S9 VD/
<value>admin</value> lO+6|oF0
</property> \2U F J
<property name="password"> |A/)b78'u
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</property> :*<UCn""
</bean> N*$L#L$*
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2、项目中创建连接池(一般利用开源项目) "tX=^4
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> .?^a|]
<property name="driverClassName"> 9]]isE8r
<value>com.mysql.jdbc.Driver</value> CtO;_;eD'
</property> B\mRHV!
<property name="url"> hH3~O`~
<value>jdbc:mysql://127.0.0.1:3306/test</value> [OU[i(,{
</property> !ma%Zk
<property name="username"> 8~@?cy1j!
<value>admin</value> 'Z{_ws
</property> ;jZfVRl
<property name="password"> E(p*B8d
<value/> -RK R.,
</property> m2esVvP
</bean>
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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 EG;y@\]
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> A^3M~
<property name="jndiName"> x(r~<a[
<value>java:comp/env/jdbc/TestDB</value> PYhRP00}M
</property> 2M`:/ shq
</bean> e]Q bC"
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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 dd6m/3uUW
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常