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「日常报错」Response to preflight request doesn't pass access control check: It does not have HTTP ok status.

本文转载自查看原文 2020-05-17 09:19 10594 ERROR

Response to preflight request doesn't pass access control check: It does not have HTTP ok status.

说明

在使用 axios 进行 ajax 请求时，发生跨域错误。后端使用 SpringBoot，已经加上 @CrossOrigin 注解

原因

浏览器的预检请求失败，即 OPTION 请求失败，根据你的后端放行 OPTION 请求即可

解决方案

// Spring Security 中放行 option 请求
.requestMatchers(CorsUtils::isPreFlightRequest).permitAll()

其他后端自行查询如何放行 OPTION 请求即可

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