From 33058f2b292b3a581333bdfb21b8f671898c5060 Mon Sep 17 00:00:00 2001 From: Peter Bengtsson Date: Tue, 8 Dec 2020 14:40:17 -0500 Subject: initial commit --- files/zh-cn/web/api/response/status/index.html | 127 +++++++++++++++++++++++++ 1 file changed, 127 insertions(+) create mode 100644 files/zh-cn/web/api/response/status/index.html (limited to 'files/zh-cn/web/api/response/status') diff --git a/files/zh-cn/web/api/response/status/index.html b/files/zh-cn/web/api/response/status/index.html new file mode 100644 index 0000000000..cd1ab13bca --- /dev/null +++ b/files/zh-cn/web/api/response/status/index.html @@ -0,0 +1,127 @@ +--- +title: Response.status +slug: Web/API/Response/status +tags: + - Response.status +translation_of: Web/API/Response/status +--- +
{{APIRef("Fetch")}}
+ +


+ {{domxref("Response")}}  接口的status 只读属性包含响应的状态代码(例如,成功为200)。

+ +

语法

+ +
let myStatus = response.status;
+ +

+ +

一个数字(确切来讲是一个unsigned short)

+ +

示例

+ +

In our Fetch Response example (see Fetch Response live) we create a new {{domxref("Request")}} object using the {{domxref("Request.Request","Request()")}} constructor, passing it a JPG path. We then fetch this request using {{domxref("GlobalFetch.fetch","fetch()")}}, extract a blob from the response using {{domxref("Body.blob")}}, create an object URL out of it using {{domxref("URL.createObjectURL")}}, and display this in an {{htmlelement("img")}}.

+ +

Note that at the top of the fetch() block we log the response status value to the console.

+ +
var myImage = document.querySelector('img');
+
+var myRequest = new Request('flowers.jpg');
+
+fetch(myRequest).then(function(response) {
+  console.log(response.status); // returns 200
+  response.blob().then(function(myBlob) {
+    var objectURL = URL.createObjectURL(myBlob);
+    myImage.src = objectURL;
+  });
+});
+ +

Specifications

+ + + + + + + + + + + + + + +
SpecificationStatusComment
{{SpecName('Fetch','#dom-response-status','status')}}{{Spec2('Fetch')}}Initial definition
+ +

Browser compatibility

+ +

{{CompatibilityTable}}

+ +
+ + + + + + + + + + + + + + + + + + + + + +
FeatureChromeEdgeFirefox (Gecko)Internet ExplorerOperaSafari (WebKit)
Basic support{{CompatChrome(42)}}
+ {{CompatChrome(41)}}[1]
{{CompatVersionUnknown}}{{CompatGeckoDesktop(39)}}
+ 34[1]
{{CompatNo}} +

29
+ 28[1]

+
{{CompatNo}}
+
+ +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
FeatureAndroidEdgeFirefox Mobile (Gecko)Firefox OS (Gecko)IE PhoneOpera MobileSafari MobileChrome for Android
Basic support{{CompatNo}}{{CompatVersionUnknown}}{{CompatNo}}{{CompatNo}}{{CompatNo}}{{CompatNo}}{{CompatNo}}{{CompatNo}}
+
+ +

[1] This feature is implemented behind a preference.

+ +

See also

+ + -- cgit v1.2.3-54-g00ecf