FileUpload
Summary
A file that was uploaded as part of a multipart/form-data request.
Signature
class FileUpload {
constructor(part: MultipartPart, fieldName: string): FileUpload
// Properties
fieldName: string
lastModified: number
name: string
size: number
type: string
webkitRelativePath: string
// Methods
arrayBuffer(): Promise<ArrayBuffer>
bytes(): Promise<Uint8Array<ArrayBuffer>>
slice(start: number, end: number, contentType: string): Blob
stream(): ReadableStream<Uint8Array<ArrayBuffer>>
text(): Promise<string>
}
Properties
fieldName
The name of the <input> field used to upload the file.
lastModified
The lastModified read-only property of the File interface provides the last modified date of the file as the number of milliseconds since the Unix epoch (January 1, 1970 at midnight). Files without a known last modified date return the current date.
name
The name read-only property of the File interface returns the name of the file represented by a File object. For security reasons, the path is excluded from this property.
size
The size read-only property of the Blob interface returns the size of the Blob or File in bytes.
type
The type read-only property of the Blob interface returns the MIME type of the file.
webkitRelativePath
The webkitRelativePath read-only property of the File interface contains a string which specifies the file's path relative to the directory selected by the user in an element with its webkitdirectory attribute set.
Methods
arrayBuffer(): Promise<ArrayBuffer>
The arrayBuffer() method of the Blob interface returns a Promise that resolves with the contents of the blob as binary data contained in an ArrayBuffer.
bytes(): Promise<Uint8Array<ArrayBuffer>>
The bytes() method of the Blob interface returns a Promise that resolves with a Uint8Array containing the contents of the blob as an array of bytes.
slice(start: number, end: number, contentType: string): Blob
The slice() method of the Blob interface creates and returns a new Blob object which contains data from a subset of the blob on which it's called.
stream(): ReadableStream<Uint8Array<ArrayBuffer>>
The stream() method of the Blob interface returns a ReadableStream which upon reading returns the data contained within the Blob.
text(): Promise<string>
The text() method of the Blob interface returns a Promise that resolves with a string containing the contents of the blob, interpreted as UTF-8.