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RouterFunction中的java Why谓词字段。DefaultRouterFunction<T extends ServerResponse>类获取DefaultErrorWebExceptionHandler?

我正在使用'org.springdoc:springdoc-openapi-webflux-ui:1.2.28'库在我的spring boot应用程序中显示Swigger UI API文档http://localhost:8080/swagger-ui.html不起作用,它返回:

Whitelabel Error Page
This application has no configured error view, so you are seeing this as a fallback.

Fri Jan 24 11:31:02 UTC 2020
[b0282788] There was an unexpected error (type=Not Found, status=404).
No matching handler

很快,这个问题:How to display app API documentation by using springdoc-openapi-webflux-ui?

我找到了原因^RouterFunctions.DefaultRouterFunction<T extends ServerResponse>类的{}字段有时会将DefaultErrorWebExceptionHandler作为该对象的值:

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共 (1) 个答案