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 $3L7R
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1、spring容器自带连接池 )d(cXN-T
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> ^tah4QmUA
<property name="driverClassName"> zE[c$KPP
<value>com.mysql.jdbc.Driver</value> (:\hor%
</property> 6-3l6q
<property name="url"> \;3r
<value>jdbc:mysql://127.0.0.1:3306/test</value> 2C-u2;X2
</property>
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<property name="username"> BWs\'B
<value>admin</value> hCmOSDym
</property> z'fS%uI
<property name="password"> d|TIrlA
<value/> vl#/8]0!
</property> )L{\k$r!EM
</bean> C?O{l%0
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2、项目中创建连接池(一般利用开源项目) NB^.$39n
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <ESAoY"RPN
<property name="driverClassName"> 4Mprc~ 7vr
<value>com.mysql.jdbc.Driver</value> 3!,%;Vz=
</property> {\V)bizY;
<property name="url"> DirWe
<value>jdbc:mysql://127.0.0.1:3306/test</value> 9xWrz;tzo
</property> ,
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<property name="username"> yaf2+zV*
<value>admin</value> b &JPLUr
</property> gFKQm(0g2
<property name="password"> Qu\E/T`
<value/> p;@PfhEz)
</property> rN}^^9
</bean> /90@ 85%r
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3、应用服务器创建数据源,项目中通过jndi访问,以tomcat为例 5}m2D='
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> '1w<<?vX?
<property name="jndiName"> u&qdrKx
<value>java:comp/env/jdbc/TestDB</value> \z_@.Jw{
</property> >$?Z&7Lv
</bean> 8ZN J}
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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 [)*fN|Hy
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常