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 nX%'o`f
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1、spring容器自带连接池 y#;VGf6lj
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> P1 stL,
<property name="driverClassName"> }c ;um
<value>com.mysql.jdbc.Driver</value> yX3H&F6
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<property name="url"> 2-!Mao"^
<value>jdbc:mysql://127.0.0.1:3306/test</value> =@=R)C4f*
</property> 3Lki7QW`
<property name="username"> jDXGm[U
<value>admin</value> k<zGrq=8J
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<property name="password"> E:=KH\2f
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</bean> YzW7;U
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2、项目中创建连接池(一般利用开源项目) I7z/GA\x
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
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<property name="driverClassName"> )-KE 4/G
<value>com.mysql.jdbc.Driver</value> }"B? 8T@_~
</property> oEoJa:h
<property name="url"> a {$k<@Ww
<value>jdbc:mysql://127.0.0.1:3306/test</value> ec4%Wk2
</property> y{Y+2}Dv/
<property name="username"> A2:){`Mw
<value>admin</value> m4U+,|Fa
</property> 0$ 9;pzr
<property name="password"> m2q;^o:J
<value/> a05:iFoJ
</property> +M
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</bean> |+xtFe
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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 GHC?Tp
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> x$?7)F&z
<property name="jndiName"> +bc#GzVF
<value>java:comp/env/jdbc/TestDB</value> T~~[a|bLa
</property> ciGpluQF
</bean> '=,rb
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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 ?WQd
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常