Home > robinson > downloadByBlob
downloadByBlob() function
This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.
通过Blob对象下载文件
Signature:
typescript
declare function downloadByBlob(blob: BlobPart, fileNm: string, suffix?: string): void;declare function downloadByBlob(blob: BlobPart, fileNm: string, suffix?: string): void;Parameters
| Parameter | Type | Description |
|---|---|---|
| blob | BlobPart | Blob文件流 |
| fileNm | string | 下载后的文件名 |
| suffix | string | (Optional) 下载后的文件类型，默认为'txt' |
Returns:
void
Example
downloadByBlob(new Blob(['Hello, world!'], { type: 'text/plain' }), 'example.txt');