I have written the code to upload single and multiple files using NEST.JS: app.controller.ts: import { Controller, Post, UploadedFiles, UploadedFile, UseInterceptors } from '@nestjs/common'; import { FileInterceptor, FilesInterceptor } from '@nestjs/platform-express'; import { AppService } ...
I have created a custom file size and type validator to validate multiple files. Create a new file for example file-validator.ts with the following contents import { FileValidator } from '@nestjs/common'; type FileType = Express.Multer.File | Express.Multer.File[] | Record<string, Express...
The @UploadedFiles() decorator is exported from @nestjs/common. Multiple files# To upload multiple files (all with different field name keys), use the FileFieldsInterceptor() decorator. This decorator takes two arguments: uploadedFields: an array of objects, where each object specifies a ...
The @UploadedFiles() decorator is exported from @nestjs/common. Multiple files To upload multiple fields (all with different field name keys), use the FileFieldsInterceptor() decorator. This decorator takes two arguments: uploadedFields: an array of objects, where each object specifies a ...
Here is 1 public repository matching this topic... A package where you can filter the filemimetype of the file you are going to upload. nestjsnestjs-backendnestjs-multernestjs-uploadnestjs-filenestjs-file-mimetype UpdatedFeb 8, 2023 ...
这里我们知道了,nest.js 使用的是multer 来封装的,所以我们可以直接使用multer类来进行自定义处理 根据此github 文档,我们可以直接在uploadController中书写: import{Controller,Post,UseInterceptors,UploadedFile,FileInterceptor}from'@nestjs/common';importmulter=require('multer');@Controller('upload')exportclassUploa...
例如,可以使用files参数来指定要上传的文件,确保文件路径和字段名正确。 请求参数问题:返回500错误也可能是由于请求参数不正确导致的。在进行POST请求时,需要确保请求参数的正确性。可以使用data参数来指定POST请求的数据,确保数据格式正确。 针对以上问题,可以尝试以下解决方案: 检查服务器端代码和配置,确保其正确性和...
userData ='';document.getElementById("files") .addEventListener('change',function(event) {for(vari=0; i<event.target.files.length; i++) {// The logic code.} }); Add the selected file to the upload list. uploader.addFile(file,null,null,null...
import{Scalar}from'@nestjs/graphql';import{GraphQLUpload}from'graphql-upload'; @Scalar('Upload')exportclassUpload{ description ='Upload custom scalar type';parseValue(value) {returnGraphQLUpload.parseValue(value); }serialize(value: any) {returnGraphQLUpload.serialize(value); }parseLiteral(ast)...
在这个实现中，你使用Fastify作为HTTP服务器，而不是默认的（Express）和graphql-upload中间件来处理文件...