Home > robinson > blobToBase64
blobToBase64() 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.
将Blob对象转换为Base64编码的字符串
Signature:
typescript
declare function blobToBase64(blob: BlobPart, suffix?: string): Promise<unknown>;declare function blobToBase64(blob: BlobPart, suffix?: string): Promise<unknown>;Parameters
| Parameter | Type | Description |
|---|---|---|
| blob | BlobPart | Blob对象 |
| suffix | string | (Optional) 文件后缀，默认为'png' |
Returns:
Promise<unknown>
Promise对象，解析为Base64编码的字符串
Example
blobToBase64(new Blob(['Hello, world!'], { type: 'text/plain' })) .then(base64 => console.log(base64));