bn.uploadFile

▸ uploadFile(options): UploadTask

description Uploads local resources to the server. The client initiates a HTTPS POST Request, wherein content-type for multipart/form-data.

example

bn.chooseImage({ success (res) {   const tempFilePaths = res.tempFilePaths   bn.uploadFile({     url: 'https://example/upload', //Example only, not real interface address     filePath: tempFilePaths[0],     name: 'file',     formData: {       'user': 'test'     },     success (res){       const data = res.data       //of the something     }   }) }})

Parameters

Name	Type
`options`	`UploadFileOption`

Returns

UploadTask

UploadTask

Interface: UploadFileOption#

Name	Type	Description
url	`string`	Developer server address
filePath	`string`	Path to upload file resource (local path)
name	`string`	The key corresponding to the file, the developer can get the binary content of the file through this key on the server side
header?	`Headers`	Header of HTTP request, Referer cannot be set in Header
formData?	`Record`<`string`, `string`>	Other additional form data in the HTTP request
timeout?	`number`	Timeout time.default 2000
method?	`"POST"` \| `"PUT"`	`remark` sdk > 4.9.0; Method used when upload file, support 'POST' or 'PUT'.
complete?	`UploadFileCompleteCallback`	The callback function for the end of the interface call (it will be executed when the call succeeds or fails)
fail?	`UploadFileFailCallback`	The callback function of interface call failure
success?	`UploadFileSuccessCallback`	Callback function for successful interface call

Interface: UploadTask#

Name	Type	Description
abort	(): `void`	Interrupt upload task
offHeadersReceived	(`callback?`): `void`	Cancel listening to the HTTP Response Header event
offProgressUpdate	(`callback?`): `void`	Cancel listening to upload progress change events
onHeadersReceived	(`callback`): `void`	Listen to the HTTP Response Header event. Will be earlier than the request completion event
onProgressUpdate	(`callback`): `void`	Listen to upload progress change events

abort#

▸ abort(): void

Interrupt upload task

Returns

void

offHeadersReceived#

▸ offHeadersReceived(callback?): void

Cancel listening to the HTTP Response Header event

Parameters

Name	Type
`callback?`	`OffHeadersReceivedCallback`

Returns

void

offProgressUpdate#

▸ offProgressUpdate(callback?): void

Cancel listening to upload progress change events

Parameters

Name	Type
`callback?`	`UploadTaskOffProgressUpdateCallback`

Returns

void

onHeadersReceived#

▸ onHeadersReceived(callback): void

Listen to the HTTP Response Header event. Will be earlier than the request completion event

Parameters

Name	Type
`callback`	`OnHeadersReceivedCallback`

Returns

void

onProgressUpdate#

▸ onProgressUpdate(callback): void

Listen to upload progress change events

Parameters

Name	Type
`callback`	`UploadTaskOnProgressUpdateCallback`

Returns

void

OffHeadersReceivedCallback#

Ƭ OffHeadersReceivedCallback: (result: OnHeadersReceivedCallbackResult) => void

Type declaration

▸ (result): void

Parameters

Name	Type
`result`	`OnHeadersReceivedCallbackResult`

Returns

void

Interface: OnHeadersReceivedCallbackResult#

Name	Type	Description
header	`Headers`	HTTP Response Header returned by the developer server

UploadTaskOffProgressUpdateCallback#

Ƭ UploadTaskOffProgressUpdateCallback: (result: UploadTaskOnProgressUpdateCallbackResult) => void

Type declaration

▸ (result): void

Parameters

Name	Type
`result`	`UploadTaskOnProgressUpdateCallbackResult`

Returns

void

Interface: UploadTaskOnProgressUpdateCallbackResult#

Name	Type	Description
progress	`number`	Upload progress percentage
totalBytesExpectedToSend	`number`	Expected total length of data to be uploaded, in Bytes
totalBytesSent	`number`	The length of the uploaded data, in Bytes

OnHeadersReceivedCallback#

Ƭ OnHeadersReceivedCallback: (result: OnHeadersReceivedCallbackResult) => void

Type declaration

▸ (result): void

Parameters

Name	Type
`result`	`OnHeadersReceivedCallbackResult`

Returns

void

UploadTaskOnProgressUpdateCallback#

Ƭ UploadTaskOnProgressUpdateCallback: (result: UploadTaskOnProgressUpdateCallbackResult) => void

Type declaration

▸ (result): void

Parameters

Name	Type
`result`	`UploadTaskOnProgressUpdateCallbackResult`

Returns

void