const xhr = new XMLHttpRequest(); xhr.open("GET", "/server", true); xhr.onload = () => { // Request finished. Do processing here. }; xhr.send(null); // xhr.send('string'); // xhr.send(new Blob()); // xhr.send(new Int8Array()); // xhr.send(document); ...
Using XMLHttpRequest Related XMLHttpRequest methods: setRequestHeader(), send(), and abort()Help improve MDN Was this page helpful to you? YesNoLearn how to contribute. This page was last modified on Jul 26, 2024 by MDN contributors. View this page on GitHub • Report a problem with ...
http Data forHTTPfeatures, including: headers- Request and response headers methods- Request methods status- Status codes javascript Data for JavaScript language features, including: builtins- Built-in objects classes- Class definition features
Learn about the XMLHttpRequest interface, including its constructor, properties, and methods, specifications and browser compatibility.
method: The request method, e.g.,GET,POST. headers: Any headers you want to add to your request, contained within aHeadersobject or an object literal withByteStringvalues. body: Any body that you want to add to your request: this can be aBlob,BufferSource,FormData,URLSearchParams, orUSV...
Learn about the XMLHttpRequest.responseXML property, including its type, code examples, specifications, and browser compatibility.
与其他语言相比,函数的 this 关键字在 JavaScript 中的表现略有不同,此外,在严格模式和非严格模式之间也会有一些差别。
Browser compatibility xhrxhrxhrresponseTypexhrxhr.onload=()=>{if(xhr.readyState===xhr.DONE&&xhr.status===200){console.log(xhr.response,xhr.responseXML);}};xhr.send(); Specifications Specification XMLHttpRequest Standard #the-responsexml-attribute...
Lastly, dispatching a message to a page at afile:URL currently requires that thetargetOriginargument be"*".file://cannot be used as a security restriction; this restriction may be modified in the future. Specifications Specification HTML Standard ...
Http.Client.Methods Org.Apache.Http.Client.Params Org.Apache.Http.Client.Protocol Org.Apache.Http.Client.Utils Org.Apache.Http.Conn Org.Apache.Http.Conn.Params Org.Apache.Http.Conn.Routing Org.Apache.Http.Conn.Schemes Org.Apache.Http.Conn.Ssl Org.Apache.Http.Conn.Util Org.Apache.Http....