dbcp.BasicDataSource

spring数据源DriverManagerDataSource和BasicDataSource

左心房为你撑大大i 提交于 2019-12-01 00:55:43
说起来没什么好说的东西,Java后台的配置还是照样的配,服务一直调用着正欢的时候发现跑个1000条记录tomcat就会有报错,大致错误如下: org.springframework.tr ansaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Cannot open connection 这问题,一看就是跟数据库有关。大概找了下资料,再看了下自己的程序配置,发现我的数据源是这么配的: <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" /> <property name="url" value="jdbc:oracle:thin:@127.0.0.1:1521:orcl" /> <property name="username" value=