Response.statusText
Response
接口的 statusText
只读属性包含与状态代码相对应的状态消息(例如,对于200可以确定)。
Syntax
let myStatusText = response.statusText;
Value
A ByteString
.
Example
In our Fetch Response example (see Fetch Response live) we create a new Request
object using the Request()
constructor, passing it a JPG path. We then fetch this request using fetch()
, extract a blob from the response using Body.blob
, create an object URL out of it using URL.createObjectURL
, and display this in an <img>
.
Note that at the top of the fetch()
block we log the response statusText
value to the console.
var myImage = document.querySelector('img');
var myRequest = new Request('flowers.jpg');
fetch(myRequest).then(function(response) {
console.log(response.statusText); // returns "OK" if the response returned successfully
response.blob().then(function(myBlob) {
var objectURL = URL.createObjectURL(myBlob);
myImage.src = objectURL;
});
});
Specifications
Specification | Status | Comment |
---|---|---|
Fetch statusText |
Living Standard | Initial definition |
Browser compatibility
We're converting our compatibility data into a machine-readable JSON format.
This compatibility table still uses the old format,
because we haven't yet converted the data it contains.
Find out how you can help!
Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|---|
Basic support | 42 41[1] |
(Yes) | 39 (39) 34[1] |
未实现 |
29 |
未实现 |
Feature | Android | Edge | Firefox Mobile (Gecko) | Firefox OS (Gecko) | IE Phone | Opera Mobile | Safari Mobile | Chrome for Android |
---|---|---|---|---|---|---|---|---|
Basic support | 未实现 | (Yes) | 未实现 | 未实现 | 未实现 | 未实现 | 未实现 | 未实现 |
[1] This feature is implemented behind a preference.