原创 預檢請求（preflight request）
我們先看看什麼是 預檢請求：A CORS preflight request is a CORS request that checks to see if the CORS protocol is understood.It is an
2018-09-03 16:35:08
1
2018-09-03 16:35:08
1
我們先看看什麼是 預檢請求：A CORS preflight request is a CORS request that checks to see if the CORS protocol is understood.It is an
2018-09-03 16:35:08
1