writeFileSync

Start from API_LEVEL 2.0 . Please refer to API_LEVEL.

Synchronously write data to a file in the /data directory of the Mini Program, replacing the file if it already exists, or creating a new file if it doesn't.

Type

function writeFileSync(option: Option): void

Parameters

Option

Property	Type	Required	DefaultValue	Description	API_LEVEL
path	string|number	Y	-	File path or file descriptor	2.0
data	ArrayBuffer|string|DataView	Y	-	Data to be written to the target file	2.0
options	Options	N	-	Other Options	2.0

Options

Property	Type	Required	DefaultValue	Description	API_LEVEL
encoding	string	N	utf8	If the data format is string, you need to specify the encoding method	2.0

Example

import { writeFileSync } from '@zos/fs'

const buffer = new ArrayBuffer(4)
writeFileSync({
  path: 'test.txt',
  data: buffer,
})

writeFileSync({
  path: 'content.txt',
  data: 'some content...',
  options: {
    encoding: 'utf8',
  },
})