Request.blob()
语法
js
blob()
参数
无。
返回值
一个 promise,会兑现一个 Blob
。
示例
js
const obj = { hello: "world" };
const myBlob = new Blob([JSON.stringify(obj, null, 2)], {
type: "application/json",
});
const request = new Request("/myEndpoint", {
method: "POST",
body: myBlob,
});
request.blob().then(function (myBlob) {
// do something with the blob sent in the request
});
规范
Specification |
---|
Fetch Standard # ref-for-dom-body-blob① |
浏览器兼容性
BCD tables only load in the browser