SpringBoot 报错Field XXX required a bean of type XXX that could not be found.

场景

SpringBoot项目运行时提示：

SpringBoot 报错Field XXX required a bean of type XXX that could not be found.SpringBoot 报错Field XXX required a bean of type XXX that could not be found.

解决

首先查看service下是否有@Service注解

SpringBoot 报错Field XXX required a bean of type XXX that could not be found.SpringBoot 报错Field XXX required a bean of type XXX that could not be found.

这里有。

然后找到启动类

修改前：

SpringBoot 报错Field XXX required a bean of type XXX that could not be found.SpringBoot 报错Field XXX required a bean of type XXX that could not be found.

修改后：

SpringBoot 报错Field XXX required a bean of type XXX that could not be found.SpringBoot 报错Field XXX required a bean of type XXX that could not be found.

添加：

@SpringBootApplication(scanBasePackages = {"service","dao","config"})

 

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