Answers
是的,实际上chrome是按照w3c标准来执行的,你可以看这里的原文描述, http://www.w3.org/TR/XMLHttpRequest/#...
我把它摘录出来
Terminate these steps if header is a case-insensitive match for one of the following headers:
Accept-Charset
Accept-Encoding
Connection
Content-Length
Cookie
Cookie2
Content-Transfer-Encoding
Date
Expect
Host
Keep-Alive
Referer
TE
Trailer
Transfer-Encoding
Upgrade
User-Agent
Via
也就是说,当你的header匹配以上字符时,这一步骤将被终止
OKAMI旋律
answered 11 years, 4 months ago