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 D;.-e
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1、spring容器自带连接池 )f*&}SV
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> +a"MSPC4w
<property name="driverClassName"> Wf-i)oc4I
<value>com.mysql.jdbc.Driver</value> ^UEI`_HO0
</property> r_@;eh
<property name="url"> sn@gchO9s
<value>jdbc:mysql://127.0.0.1:3306/test</value> )_,*2|b
</property> eL0U5>#
<property name="username"> }NMA($@A
<value>admin</value> DJS0;!#
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</property> ;Lu%v%BM
<property name="password"> x5.HdKV
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</property> ^QpP'
</bean> 2h IM!wQ
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2、项目中创建连接池(一般利用开源项目) i'H{cN6
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> ~ZweP$l
<property name="driverClassName"> z{]$WVs:^
<value>com.mysql.jdbc.Driver</value> CJ8X Ky
</property> #@w8wCj
<property name="url"> +j1s*}8
<value>jdbc:mysql://127.0.0.1:3306/test</value> VY<$~9a&1
</property> 58DkVQ 6
<property name="username"> Zz!XH8sH
<value>admin</value> O6pswMhAc
</property> blpX_N
<property name="password"> ylUxK{
<value/> ?w#V<3=
</property> AME3hA
</bean> 4c_TrNwP
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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 Ur6UE2
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> <4ccT l
<property name="jndiName"> FIL?nkYEO
<value>java:comp/env/jdbc/TestDB</value> oM G8?p
</property> 'Ybd'|t{}
</bean> 8UJK]_99I,
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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 4zkn~oy
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常