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: 代码语言:javascript 复制 import{Controller,Post,UseInterceptors,UploadedFile,FileInterceptor}from'@nestjs/common';importmulter=require('multer');@Controller(...
一、Nestjs file-upload官方文档 https://docs.nestjs.com/techniques/file-upload 二、单个文件上传 import{Controller,Get,Render,Post,UseInterceptors,UploadedFile}from'@nestjs/common';import{FileInterceptor,FilesInterceptor}from'@nestjs/platform-express';@Post('doAdd')@UseInterceptors(FileInterceptor('pic...
The @UploadedFile() decorator is exported from @nestjs/common. The FileInterceptor() decorator takes two arguments: fieldName: string that supplies the name of the field from the HTML form that holds a file options: optional object of type MulterOptions. This is the same object used by the...
// 多文件上传 @Post('uploadAll') @UseInterceptors( FileFieldsInterceptor([ { name: 'avatar', maxCount: 1 }, { name: 'banner', maxCount: 1 }, ]), ) async uploadAll( @UploadedFiles() files: { avatar?: Express.Multer.File[]; banner?: Express.Multer.File[]; }, ) { console.log...
JS @Post('upload') @UseInterceptors(FilesInterceptor('files')) uploadFile(@UploadedFiles() files: Array<Express.Multer.File>) { console.log(files); } Hint The FilesInterceptor() decorator is exported from the @nestjs/platform-express package. The @UploadedFiles() decorator is exported from...
Nestjs中的文件上传 文档: https://docs.nestjs.com/techniques/file-upload 安装插件 $yarn add @types/multer 示例 1 ) 简单单个上传 前端代码 1. 2. 3. 4. 5. 后端代码 import { Controller, Get, Render, Post, Body, UseInterceptors, UploadedFile...
file-upload.controller.ts,当我们要上传单个文件时, 我们只需将FileInterceptor()与处理程序绑定在一起, 然后使用@UploadedFile()装饰器从request中取出file import{Controller,Post,Req,UploadedFile,UseInterceptors}from'@nestjs/common';import{FileInterceptor}from'@nestjs/platform-express';import{ApiBody,ApiCons...
import { FileInterceptor } from '@nestjs/platform-express'; 文件上传方法 @Post('upload') @UseInterceptors(FileInterceptor('file')) uploadFile(@UploadedFile() file) { console.log(file); } 现在让我们测试下,看下收到的 file 是什么样的。可以使用postman,或者其他工具,这里不介绍如何使用工具,如果需...
: Express.Multer.File[], background?: Express.Multer.File[] }) { console.log(files); } 新建模块 module 1、使用生成器创建模块,也可以自己手动创建 nest g resource file-upload 2、file-upload.service.ts,服务层为空即可 import { Injectable } from '@nestjs/common'; @Injectable() export ...
file-upload.controller.ts,当我们要上传单个文件时, 我们只需将FileInterceptor()与处理程序绑定在一起, 然后使用@UploadedFile()装饰器从request中取出file import{Controller,Post,Req,UploadedFile,UseInterceptors}from'@nestjs/common';import{FileInterceptor}from'@nestjs/platform-express';import{ApiBody,ApiCons...