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 G$FNofQx
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1、spring容器自带连接池 I[E/)R{\
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> ug47JW
<property name="driverClassName"> Twi:BI`.
<value>com.mysql.jdbc.Driver</value> j<[+vrj
</property> ^wDZg`
<property name="url"> H=Sy.
<value>jdbc:mysql://127.0.0.1:3306/test</value> CDOqdBQ
</property> '!Gnr[aR
<property name="username"> nW?DlECo?
<value>admin</value> 2\
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</property> wa/
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<property name="password"> u7R:7$H
<value/> 3N%%69JN)
</property> DY]\@<ez
</bean> V-rzn171Q)
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2、项目中创建连接池(一般利用开源项目) &Xw{%Rg
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> P){F2&!P
<property name="driverClassName"> 0{u31#0j
<value>com.mysql.jdbc.Driver</value> +o&&5&HR
</property> /Hxz@=LC1
<property name="url"> GMD>Ih.k:9
<value>jdbc:mysql://127.0.0.1:3306/test</value> 5\1C@d
</property> F=}-ngx8&
<property name="username"> r2,AZ+4FP
<value>admin</value> 7kbeAJ+{
</property> r[2N;U
<property name="password"> pC9Ed9uRK
<value/> %) A-zzj
</property> '&_<!Nv3
</bean> e>"/Uii
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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 NUB 3L
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> 4.@gV/U(|
<property name="jndiName"> \gd.Bl
<value>java:comp/env/jdbc/TestDB</value> jU
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</property> 'W0?XaEk-
</bean> 5tyr$P! N
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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 ?V|t7^+:
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常