Bootstrap

跨域问题:has been blocked by CORS policy: The ‘Access-Control-Allow-Origin‘ header contains

has been blocked by CORS policy: The ‘Access-Control-Allow-Origin’ header contains multiple values ‘http://localhost:8001, http://localhost:8001’, but only one is allowed.

这是说明你的跨域请求有多个但是只允许一个,这时候你检查一下自己的网关和项目的跨域配置即可

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