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 X>VxE/
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1、spring容器自带连接池 *(]@T@yN
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> LQ=Fck~[r
<property name="driverClassName"> i+Btz-
<value>com.mysql.jdbc.Driver</value> !FJ_\UST0
</property> "Yf?33UNZ
<property name="url"> Qv:J#uVw?O
<value>jdbc:mysql://127.0.0.1:3306/test</value> m4kUA"n5
</property> ^tKJ}}
<property name="username"> K9f7,/
<value>admin</value> %TRH,-@3h
</property> n"Q fW~ U
<property name="password"> [:C!g#o
<value/> Xu&4|$wB+
</property> MA5BTq<&
</bean> ?3Dsz
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2、项目中创建连接池(一般利用开源项目) 6d|%8.q1
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> 0i65.4sK
<property name="driverClassName"> jYJfo<
<value>com.mysql.jdbc.Driver</value> $)Pmr1==
</property> 3ZU<u;
<property name="url"> &y=~:1&f
<value>jdbc:mysql://127.0.0.1:3306/test</value> pM'AhzS
</property> Og3bV_,"
<property name="username"> (_O_zu8_
<value>admin</value> 5T;,wQ<
</property> cE0Kvqe`
<property name="password"> Ok2>%e
<value/> YC0FXN V
</property> *FEY"W+bY
</bean> 9Fm><,0'u
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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 "Crm\UI6
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> 3xz{[ 5<p
<property name="jndiName"> iv62Fs'
<value>java:comp/env/jdbc/TestDB</value> l<#*[TJ
</property> a
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</bean> K# dV.
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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 Zf%6U[{ T
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常