This library adds decorators for Nest.js to support @fastify/multipart. The API is very similar to the official Nest.js Express file decorators.
NPM
$ npm install @blazity/nest-file-fastify @fastify/multipartYarn
$ yarn add @blazity/nest-file-fastify @fastify/multipartand register multpart plugin in your Nest.js application
import fastyfyMultipart from '@fastify/multipart';
...
app.register(fastyfyMultipart);import { FileInterceptor, UploadedFile, MemoryStorageFile } from '@blazity/nest-file-fastify';
@Post('upload')
@UseInterceptors(FileInterceptor('file'))
uploadFile(@UploadedFile() file: MemoryStorageFile) {
console.log(file);
}FileInterceptor arguments:
-
fieldname: string - name of the field that holds a file -
options: optional object of typeUploadOptions
import { FilesInterceptor, UploadedFiles, MemoryStorageFile } from '@blazity/nest-file-fastify';
@Post('upload')
@UseInterceptors(FilesInterceptor('files'))
uploadFile(@UploadedFiles() files: MemoryStorageFile[]) {
console.log(files);
}FilesInterceptor arguments:
-
fieldname: string - name of the field that holds files -
maxCount: optional number - maximum number of files to accept -
options: optional object of typeUploadOptions
import { FileFieldsInterceptor, UploadedFiles, MemoryStorageFile } from '@blazity/nest-file-fastify';
@Post('upload')
@UseInterceptors(FileFieldsInterceptor([
{ name: 'avatar', maxCount: 1 },
{ name: 'background', maxCount: 1 },
]))
uploadFile(@UploadedFiles() files: { avatar?: MemoryStorageFile[], background?: MemoryStorageFile[] }) {
console.log(files);
}FileFieldsInterceptor arguments:
-
uploadFields: object of typeUploadField -
options: optional object of typeUploadOptions
import { AnyFilesInterceptor, UploadedFiles, MemoryStorageFile } from '@blazity/nest-file-fastify';
@Post('upload')
@UseInterceptors(AnyFilesInterceptor()
uploadFile(@UploadedFiles() files: MemoryStorageFile[]) {
console.log(files);
}AnyFilesInterceptor arguments:
options: optional object of typeUploadOptions
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