Redundant declaration: @SpringBootApplication already applies given @ComponentScan

这是一个警告提示，意思是在Spring Boot应用程序中，@SpringBootApplication注解已经包含了@ComponentScan注解，因此在代码中再次使用@ComponentScan注解会导致重复声明的警告。可以删除重复的@ComponentScan注解，因为@SpringBootApplication已经包含了它。如果您确实需要自定义扫描配置，则可以使用basePackages属性进行指定。

相关问题

edundant declaration: @SpringBootApplication already applies given @ComponentScan

As an AI language model, I can't see the code you're referring to. However, based on the error message you provided, it seems that you have declared the `@ComponentScan` annotation along with the `@SpringBootApplication` annotation in your Spring Boot application. The `@SpringBootApplication` already includes the `@ComponentScan` annotation, so declaring it again is redundant.

To fix this issue, you can remove the `@ComponentScan` annotation and keep only the `@SpringBootApplication` annotation. This should not affect your application's functionality since the `@SpringBootApplication` already scans all the components in the current package and its sub-packages.

Avoided redundant navigation to current location: "/test". NavigationDuplicated: Avoided redundant navigation to current location: "/test".

这个错误提示是因为在Vue Router中，当你尝试导航到当前活动的路由时，会抛出NavigationDuplicated错误。这通常是由于重复点击导航链接或在代码中多次调用$router.push('/test')等导航方法引起的。为了避免这个错误，你可以在导航之前检查当前路由是否与要导航的路由相同，如果相同则不进行导航。以下是一个例子：

const currentRoute = this.$router.currentRoute;
if (currentRoute.path !== '/test') {
  this.$router.push('/test');
}