disallowed for cross-origin requests that require preflight错误
详细错误：XMLHttpRequest cannot load http://v0.api.upyun.com/smz01 . The request was redirected to ' http://v0.api.upyun.com/smz01 ', which is disallowed for cross-origin requests that require preflight.
在360里用chrome内核上传没有这个问题。在IE中也没有这个问题。怎么解决呢？
upyun 又拍云存储 disallowed require requests preflight http 错误 cross-origin api smz01 v0 crossorigin
AokoRin
10 years, 2 months ago
