Error creating bean with name 'transactionManager' defined in class path resource [spring-

错误

Error creating bean with name 'transactionManager' defined in class path resource [spring-dao.xml]:
 Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Property 'dataSource' is required

原因：配合事物的时候，没有注入值

错误代码

 解决办法：给他把值注入

正确代码

 ..

标签：xml,resource,creating,defined,spring,dao,bean
来源： https://www.cnblogs.com/dbconfig1/p/15611092.html