Spring-boot 报错This application has no explicit mapping for /error, so you are seeing this as a fallb

最新推荐文章于 2025-04-13 19:51:25 发布

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最新推荐文章于 2025-04-13 19:51:25 发布

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本文探讨了在使用 Spring Boot 过程中遇到的一个控制层配置错误的问题。作者最初使用 @Controller 注解，但在访问时出现错误。通过更改注解为 @RestController，问题得以解决。

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

在使用spring-boot中，配置没错，但是访问报错

最终发现

我控制层用@Controller

如果改成@RestController 就可以了，原因待查

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