关于Springboot启动报错 Whitelabel Error Page： This application has no explicit mapping

乎语百科 2022-10-18 21:02:25 287 0

Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Tue Mar 28 22:25:43 CST 2017
There was an unexpected error (type=Internal Server Error, status=500).
Circular view path [login]: would dispatch back to the current handler URL [/login] again. Check your ViewResolver setup! (Hint: This may be the result of an unspecified view, due to default view name generation.)

页面报错这个

首先，这个出错页面是SpringBoot的一个默认出错页面。源码在：org.springframework.boot.autoconfigure.web.servlet.error.ErrorMvcAutoConfiguration 第151行。

这种错误一般是配置错误，或者MVC报错引起的错误。

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