如何在 JavaScript 中访问网页的 HTTP 请求标头？

Question

I have one IOS application and pass token in request header while open my webview. I want this request header token while my site load.

Answer 1

Request headers used to load the HTML document the JS is running inside are not exposed to that JS.

You'll need to get the data some other way (such as having the server echo the data back in data-* attribute or passing it in from outside the webview).