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一次失败的 http 请求

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一次失败的 http 请求

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后端的接口是通的，用 postman 也可以跑成功，或者放到浏览器里也有响应，但是前端请求失败，上面是抓到的 HTTP 相关信息

初步排除跨域的问题（不排除有这个可能），因为 options 请求是能正常发送，且能响应 200，来问下大家有没有什么解决问题的思路


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那就大胆一点，就是跨域


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