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 %7hf6Xo=
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1、spring容器自带连接池 Am@:<J
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> [x{Ai(
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<property name="driverClassName"> g#%Egb1
<value>com.mysql.jdbc.Driver</value> Tf40lv+{
</property> ]%2y`Jrl^W
<property name="url"> 6]|-%
<value>jdbc:mysql://127.0.0.1:3306/test</value> z'&tmje[?
</property> z 4qEC
<property name="username"> _;mA(j
<value>admin</value> F*-+5nJ&@
</property> Q2 Dh(
<property name="password"> _$KEE|9
<value/> nrV!<nNBk
</property> "F:V$,mJ
</bean> 1| dXbyUd
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2、项目中创建连接池(一般利用开源项目) {,B.OM)J
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> ^{Fo,7
<property name="driverClassName"> }2hU7YWt
<value>com.mysql.jdbc.Driver</value> B9dc*
</property> \GPTGi5A
<property name="url"> r
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<value>jdbc:mysql://127.0.0.1:3306/test</value> 0uu)0:
</property> VHm.uL_UW
<property name="username"> TSTkMlCG
<value>admin</value> (L*<CV
</property> j6WDh}#
<property name="password"> m.68ctaa
<value/> 8ly6CP+^B
</property> @|:yK|6O
</bean> az[# q
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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 7.kgQ"?&
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> N
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<property name="jndiName"> l5nm.i<M
<value>java:comp/env/jdbc/TestDB</value> vA2>&YDFX
</property> q 7-ZPX
</bean> T3NH8nH9"z
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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 ?G[=pY:=
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常