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 ^/'zU,
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1、spring容器自带连接池 SX/E@vYb
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> 2A>s
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<property name="driverClassName"> SSr#MIS?
<value>com.mysql.jdbc.Driver</value> &A/k{(.XP
</property> 4F[4H\>'
<property name="url"> 7'IcgTWDZy
<value>jdbc:mysql://127.0.0.1:3306/test</value> =()Vrk|uK
</property> D*T*of G
<property name="username"> Ms4~P6;%
<value>admin</value> r6WSX;K
</property> Z;v5L/;
<property name="password"> /RG>n
<value/> k7L-J
</property> y$Nqw9
</bean> }Gvu!a#R
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2、项目中创建连接池(一般利用开源项目) *'i9
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> ey/{Z<D
<property name="driverClassName"> _%R]TlL
<value>com.mysql.jdbc.Driver</value> {l0[`"EF
</property> :P'M|U
<property name="url"> 1hTE^\W
<value>jdbc:mysql://127.0.0.1:3306/test</value> 1]&FB{l
</property> +,g3Xqs}X
<property name="username"> I$0O4
<value>admin</value> ?Yf0h_>
</property> mJU1n
<property name="password"> 4Tdp;n\F
<value/> ]z77hcjB1
</property> cFD3
</bean> rp&XzMwC4
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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 gJ=y7yX
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> EvP\;7B
<property name="jndiName"> 5^5hhm4
<value>java:comp/env/jdbc/TestDB</value> \rpXG9
</property> -){aBMOv3
</bean> J@}PBHK+
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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 c0ue[tb
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常