前端开发问题

How to make http authentication in REST API call from javascript(如何在来自 javascript 的 REST API 调用中进行 http 身份验证)
Changing filename in BlobBuilder to be passed as FormData on XHR(在 BlobBuilder 中更改文件名以作为 XHR 上的 FormData 传递)
Why is an object in an XMLHttpRequest sent to a Node/Express server empty?(为什么发送到 Node/Express 服务器的 XMLHttpRequest 中的对象是空的?)
Alternatives for Javascript Synchronous XMLHttpRequest (as timing out in Safari)(Javascript 同步 XMLHttpRequest 的替代方案(在 Safari 中超时))
custom XMLHttpRequest.prototype.open(自定义 XMLHttpRequest.prototype.open)
Get the response Content-Type header from XHR(从 XHR 获取响应 Content-Type 标头)
When loading external data, console says: XHR finished loading(加载外部数据时,控制台提示:XHR 完成加载)
HTML5 FormData returns null in Java Servlet request.getParameter()(HTML5 FormData 在 Java Servlet request.getParameter() 中返回 null)
How can I make XHR.onreadystatechange return its result?(我怎样才能让 XHR.onreadystatechange 返回它的结果?)
XMLHttpRequest responseType = quot;jsonquot; giving error SYNTAX_ERR: DOM Exception 12(XMLHttpRequest responseType = json;给出错误 SYNTAX_ERR: DOM Exception 12)
How to force a program to wait until an HTTP request is finished in JavaScript?(如何强制程序等到 JavaScript 中的 HTTP 请求完成?)
How to tell if an XMLHTTPRequest hit the browser cache(如何判断 XMLHTTPRequest 是否命中浏览器缓存)