org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.oskyhang.gbd.service.UserService] found for dependency: expected at least 1 bean which qualifies as aut

spring中一个符号的错误居然让我浪费了四五个小时才找出来，不得不给自己了两个耳光。。

由于新建项目与原来项目的目录结构有所不同，copy过来的配置文件，有些地方修改的不彻底，导致spring扫描注解的时候，扫描不到，不能注入bean，导致运行出错。一个马虎浪费了这么多时间，符号这种问题也往往最容易忽视的。<context:component-scan base-package="com.oskyhang.*.service"/>

<context:component-scan base-package="com.oskyhang.*.service.*"/>

时间： 2024-08-25 01:31:01

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