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 vO
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1、spring容器自带连接池 UNhM:!A
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> ,AuejMd
<property name="driverClassName"> {SJnPr3R
<value>com.mysql.jdbc.Driver</value> ApotRr$)
</property> o#frNT}
<property name="url"> d$<1Ma}
<value>jdbc:mysql://127.0.0.1:3306/test</value> E>L_$J -A-
</property> |n~Vpy
<property name="username"> 3IYbgUG
<value>admin</value> rrc>O*>{i
</property> [W--%=Ou
<property name="password"> ]D\p<4uepM
<value/> +]S!pyZ"
</property> yoVN|5
</bean> 'U{6LSaCb
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2、项目中创建连接池(一般利用开源项目) rT!9{uK
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> 40Z/;,wp{
<property name="driverClassName"> - *_"ZgE
<value>com.mysql.jdbc.Driver</value> U\`yLsKvH`
</property> q,fk@GI'2
<property name="url"> =G-u "QJ6
<value>jdbc:mysql://127.0.0.1:3306/test</value> nTH!_S>b(Y
</property> tRzo}_+N
<property name="username"> Yvxp(
<value>admin</value> -) \!@n0
</property>
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<property name="password"> a^MR"i>@G
<value/> V1>>]]PS
</property> (IIOVv
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</bean> =:pN82.G
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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 }c;h:CE#
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> :taRCh5
<property name="jndiName"> [.*o<
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<value>java:comp/env/jdbc/TestDB</value> P(XNtQ= K
</property> fH[:S9@
</bean> !|;w(/
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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 ko<VB#pOMr
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常