白猫黑猫

错误：Error creating bean with name 'userServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field:...

依赖包 ：https://blog.youkuaiyun.com/qq_41442848/article/details/95812816阿里仓库https://maven.aliyun.com/mvn/search官网仓库https://mvnrepository.com/--/***/---1、创建parent聚合工程 pom2、创建common工具工程 jar3、创...