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 NH_<q"gT
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1、spring容器自带连接池 OzC\9YeA
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> 1
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<property name="driverClassName"> JmEj{K<3I
<value>com.mysql.jdbc.Driver</value> F: mq'<Q
</property> 0Ia($.1mY
<property name="url"> q\H[am
<value>jdbc:mysql://127.0.0.1:3306/test</value> ;2Q~0a|
</property> WOh|U4vt
<property name="username"> ?.Pg\ur
<value>admin</value> ]r_;dY a
</property> aM4k *|H?
<property name="password"> 9(":,M(/o
<value/> U4G`ZKv(!
</property> t|m=J`a{q;
</bean> q{+_
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2、项目中创建连接池(一般利用开源项目) >3&O::]3
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> o6//IOZ
<property name="driverClassName"> "W(Q%1!Wi
<value>com.mysql.jdbc.Driver</value> CW<N: F.9
</property> wb~@7,D
<property name="url"> W0}B'VS.I
<value>jdbc:mysql://127.0.0.1:3306/test</value> puT'y
</property> c_elShK8#
<property name="username"> MTUn3;c/
<value>admin</value> O(_[ayE
</property> &5:tn=E
<property name="password"> r;m)nRu
<value/> H<1WbM:w
</property> S6[v;{xJ
</bean> qpXWi
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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 a5w:u5
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> f47M#UC
<property name="jndiName"> $HJwb-I
<value>java:comp/env/jdbc/TestDB</value> R"K#7{p9
</property> GaSPJt
</bean> KgR<E
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注意每种容器的jndi写法不同,所以java:comp/env/jdbc/TestDB为其全称,但在配置jndi时可能会是其中一部分,如tomcat配置jdbc/TestDB <^$<#Kd
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常