File upload To handle file uploading, Nest provides a built-in module based on the multer middleware package for Express. Multer handles data posted in the multipart/form-data format, which is primarily used for uploading files via an HTTP POST request. This module is fully configurable and you...
Basic example# To upload a single file, simply tie the FileInterceptor() interceptor to the route handler and extract file from the request using the @UploadedFile() decorator. content_copy JS @Post('upload') @UseInterceptors(FileInterceptor('file')) uploadFile(@UploadedFile() file: Express...
复制 import { Controller, Post, UseInterceptors, UploadedFile } from '@nestjs/common'; import { FileInterceptor } from '@nestjs/platform-express'; @Controller('example') export class ExampleController { @Post('upload') @UseInterceptors(FileInterceptor('file', { limits: { fileSize: 1024 ...
File upload You can enable file upload for a specific method with the @ApiBody decorator together with @ApiConsumes(). Here's a full example using the File Upload technique: @UseInterceptors(FileInterceptor('file'))@ApiConsumes('multipart/form-data')@ApiBody({ description: 'List of cats...
// Example 1. Upload file from server-side// Get Blob SAS URL which will be endpoint of uploading fileconstres=awaitaxios.get('https://<YOUR_SERVER>/block-blob-sas');constblobSasUrl=res.data.blobSasUrl;// Upload a file directly to Azure Blob Storage which reduces the load on the ser...
Simple signup and login flow using Nest.js, TypeORM and JWT. CSV file upload data to mongodb typescriptnestjs-backendnestjs-mongoosenestjs-jwtnestjs-authenticationapi-typescriptnestjs-api-loginnestjs-api-registrationnestjs-logintypescript-jwt ...
{ this.uploadService.uploadSingleFile(file); return true; } // 多文件上传 @Post('uploads') @UseInterceptors(FilesInterceptor('file')) uploadMuliFile(@UploadedFiles() files, @Body() body) { this.uploadService.UploadMuliFile(files, body); return true; } @Get('export') async downloadAll(@...
Custom File Saver If you need custom file-saving logic, implement the IFileSaver interface. Here's an example: import{FileData,IFileSaver}from"nestjs-formdata-interceptor";import{ExecutionContext}from"@nestjs/common";exportclassCustomFileSaverimplementsIFileSaver{publicsave(fileData:FileData,context...
Here's a full example using the File Upload technique: content_copy @UseInterceptors(FileInterceptor('file')) @ApiConsumes('multipart/form-data') @ApiBody({ description: 'List of cats', type: FileUploadDto, }) uploadFile(@UploadedFile() file) {} Where FileUploadDto is defined as ...
upload(@UploadedFile() file, @Body() body: any) { // 保存文件的文件夹 const dir = join(__dirname, '..', 'uploads'); // existsSync 用来判断dir是否存在 // 判断文件夹是否存在 不存在需要创建文件夹 if (!existsSync(dir)) { // mkdirSync 创建的意思 ...