disallowed for cross-origin requests that require preflight错误

2014年11月2日 - The request was redirected to 'http://v0.api.upyun.com/smz01', which is disallowed for cross-origin requests that require preflight. 在360里...

...is disallowed for cross-origin requests that require ...

Cross-Domain AJAX request) is an issue that most...cross-origin requestor preflight request originates ...{\"Error\":\"Bad HTTP request type!\"}");...

2014年3月4日 - the specification mandates that browsers “preflight” the request, soliciting ...• Ajax本地跨域问题 Cross origin requests are only support...

jquery - Cross-domain AJAX request not working - Stack Overflow

2015年5月13日 - 问题对人有帮助,内容完整,我也想知道答案 0 问题没有实际价值,缺少关键内容,...0=', which is disallowed for cross-origin requests that require pr...

...is disallowed for cross-origin requests that require ...

2012年8月19日 - 关于跨域的ajax——Cross-Origin Resource Sharing (...关于预检请求(Preflighted Request):事实上,如果用户...ajax请求就失败了,如果通过了,浏览器...