open_asset
For an introduction to the Zepp OS Mini Program file system, please refer to File System.
Open the files in the /assets directory of the Mini Program, the /assets directory is read-only.
Type
(path: string, flag: FLAG) => fileId
Parameters
path
| Description | Required | Type | Default |
|---|---|---|---|
Mini Program's /assets directory file name (relative path) | yes | string | - |
FLAG
| Optional Properties | Description |
|---|---|
| O_RDONLY | read-only |
fileId
| Description | Type |
|---|---|
| file handle | number |
Code example
Page({
build() {
const fileId = hmFS.open_asset('test_file.txt', hmFS.O_RDONLY)
}
})