Read File

Read binary content of a file and returns a Buffer. Useful for reading text, images, or other binary files.

Interface Description

Interface Type

readSandboxFile

Parameters

Parameter	Type	Required	Description
deviceId	string	✅	Device ID
file	string	✅	Absolute file path (filePath)

Return Value

Returns Buffer (binary data).

Basic Usage

const _device = await apiInvoke('getDeviceInfo', {
    deviceId: 'P72578581E07'
})

// Read file (returns Buffer)
const _raw = await apiInvoke('readSandboxFile', {
    deviceId: 'P72578581E07',
    file: `${_device.info.sandboxPath}/result.txt`
})

const _buf = Buffer.from(_raw)
const _text = _buf.toString('utf-8')
console.log(_text)