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 Rtl1eJ-
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1、spring容器自带连接池 Y4X`(\A
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<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> jR@>~t[}o
<property name="driverClassName"> }1lZW"{e[
<value>com.mysql.jdbc.Driver</value> o#BI_#b
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<property name="url"> kf9]nIo
<value>jdbc:mysql://127.0.0.1:3306/test</value> CJs
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</property> {G<1.
<property name="username"> [qkc6sqo
<value>admin</value> -9o7a_Z
</property> +RkXe;q
<property name="password"> 2k&Voa
<value/> Pt-O1$C[
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</bean> wqJl[~O$
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2、项目中创建连接池(一般利用开源项目) /WK1( B:
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<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> W{j(=<|<
<property name="driverClassName"> BqdpJIr
<value>com.mysql.jdbc.Driver</value> sr(nd35
</property> [UB*39D7
<property name="url"> 0W+RVp=TL1
<value>jdbc:mysql://127.0.0.1:3306/test</value> bMv[.Z@v(
</property> \%V !&
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<property name="username"> S?OCy4dk:
<value>admin</value> \0 &$n
</property> %5@>
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<property name="password"> Z$6B}cz<
<value/> ];N/KHeZ
</property> PpF`0w=1%l
</bean> 4-$kcwA
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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 9JJ6$cLF
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<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> C^,J6;'
<property name="jndiName"> }ov>b2H#<
<value>java:comp/env/jdbc/TestDB</value> Wc;N;K52
</property> roe_H>
</bean> H6`zzH0"
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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 c+8 Y|GB
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配置错误会报javax.naming.NameNotFoundException: Name jdbc is not bound in this Context异常