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 )1J R#
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1、spring容器自带连接池 H7&8\FNa
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> by1<[$8r
<property name="driverClassName"> Olt?~}
<value>com.mysql.jdbc.Driver</value> #?U}&Bd
</property> ,*TmIPNK
<property name="url"> M>xK+q?O
<value>jdbc:mysql://127.0.0.1:3306/test</value> B:yGS*.tu
</property> ;s = l52
<property name="username"> L2[($l
<value>admin</value> W fN2bsx>
</property> V5nwu#
<property name="password"> ky,(xT4
<value/> hP%M?MKC
</property> *MFIV02[N
</bean> 1Kw+,.@d
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2、项目中创建连接池(一般利用开源项目) 93)sk/j
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> bivuqKA
<property name="driverClassName"> .,|G7DGH]
<value>com.mysql.jdbc.Driver</value> m/@wh a
</property> k<nZ+! M
<property name="url"> twHVv
<value>jdbc:mysql://127.0.0.1:3306/test</value> )5Q~I,dP
</property> YlJ@XpKM
<property name="username"> lV3x *4O=
<value>admin</value> e{'BAj
</property> Fc)@,/R"v
<property name="password"> \g`\`e53?
<value/> d=$Mim
</property> Z!a=dnwHz
</bean> `!3SF|x&
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3、应用服务器创建数据源,项目中通过jndi访问,以tomcat为例 Tt`u:ZwhF
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> P+
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<property name="jndiName"> xf\ C|@i
<value>java:comp/env/jdbc/TestDB</value> e9Wa<i8
</property> hE'-is@7
</bean> 4$HhP,gL=
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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 <Uk}o8E
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常