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 <jE6ye(R
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1、spring容器自带连接池 7|LJwXQ-
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> g\;AU2?p7
<property name="driverClassName"> H~E(~fl
<value>com.mysql.jdbc.Driver</value> j_S///
</property> B5h-JON]-
<property name="url"> !c-Ie~GIT
<value>jdbc:mysql://127.0.0.1:3306/test</value> wEL$QOu$
</property> #TZf\0\!
<property name="username"> IB:eyq-+
<value>admin</value> d2lOx|jt
</property> ^{&Vv(~!Q
<property name="password"> 'WK}T)o
<value/> Y,EReamp
</property> G0Zq:kJ
</bean> BE. v+'c"
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2、项目中创建连接池(一般利用开源项目) _"n1"%Ns
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> TxAT ))
<property name="driverClassName"> >!O3 jb k
<value>com.mysql.jdbc.Driver</value> amq]&.M
</property> 9n{tbabJ
<property name="url"> LX),oR
<value>jdbc:mysql://127.0.0.1:3306/test</value> 3Tze`Q 9
</property> "3o{@TdU
<property name="username"> *KNj5>6=
<value>admin</value> H&jK|]UXoO
</property> W5,e;4/hL
<property name="password"> `s#0/t
<value/> edld(/wu~
</property> usEdp
</bean> s\ft:a@
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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 )W9W8>Cc5_
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> ceBu i8a
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<property name="jndiName"> y<mmv~=
<value>java:comp/env/jdbc/TestDB</value> q[p+OpA
</property> *izPLM}+
</bean> ({ 'I;]AQ
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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 x95[*[
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常