This application has no explicit mapping for /error, so you are seeing this as a fallback.报错解决

 springBoot报错是这样的

This application has no explicit mapping for /error, so you are seeing this as a fallback.报错解决

解决办法:

方法一:类使用@RestController注解 

This application has no explicit mapping for /error, so you are seeing this as a fallback.报错解决

方法二:使用与 @RestController效果一样的@Controller加 @ResponseBody

This application has no explicit mapping for /error, so you are seeing this as a fallback.报错解决

然后就能正常访问页面

This application has no explicit mapping for /error, so you are seeing this as a fallback.报错解决

如果对你有用的话,可以点个赞,让更多为bug苦恼的人看到这文章,谢谢!