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window.location.hostname与localhost,跨域访问(CORS)


局域网

本机打开本地的一个网页http://10.10.xx.xx:xxxx/,在该网页下获取http://localhost:xxxx/(端口号相同)的响应状态时出现了跨域访问的问题

解决方法:  http://localhost:xxxx==》http://'+window.location.hostname+':xxxx    (设置或返回当前 URL 的主机名)

====>响应状态码200   

localhost跨域访问

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