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 (z^987G
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1、spring容器自带连接池 3/*<i
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> Bu#\W
<property name="driverClassName"> Mf`@X[-;
<value>com.mysql.jdbc.Driver</value> -_fh=}.n+"
</property> yYvv!w+@Q
<property name="url"> PZhpp"
<value>jdbc:mysql://127.0.0.1:3306/test</value> bf$4Z: Y
</property> <26Jif:
<property name="username"> q[TW
<value>admin</value> 9FmX^t$T
</property> .h\[7r
<property name="password"> d5 U+]g
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</property> pF'M
</bean> hlBqcOpkKg
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2、项目中创建连接池(一般利用开源项目) cfUG)-]P~
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> z[De?8=)
<property name="driverClassName"> jmva0K},SE
<value>com.mysql.jdbc.Driver</value> 99?:
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</property> P~u~`eH*
<property name="url"> CO"Nv
<value>jdbc:mysql://127.0.0.1:3306/test</value> <amdPo+2D
</property> t"FB}%G
<property name="username"> 6F08$,%Y
<value>admin</value>
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</property> K6e_RzP,.w
<property name="password"> mW_ N-z
<value/> 0uS6F8x@
</property> @ \JoICz
</bean> $s!2D"wl n
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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 8aa`0X/6
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> 2[Vs@X
<property name="jndiName"> H+Se
<value>java:comp/env/jdbc/TestDB</value> jHBP:c
</property> xJF}6yPm@
</bean> 2JLXDkZ
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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 KmaMS(A(3
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常