multer

问题 I am trying to set up image upload for a website with a node.js backend. I am sending the image file as a FormData object on a ajax post request. Can I use Multer without Express to upload the images? If so, how can I do it? (considering that I am not using express I have to manually collect post data) 来源： https://stackoverflow.com/questions/56161896/how-to-use-multer-without-express

问题 I m trying to upload an image using reactJs and save that image in nodeJs using multer middleware.This is working perfectly but now I want to convert that image to webP format using webp-converter which is a small node.js library for converting other image format to webp format and vice- versa. But I m getting this error : Error: Command failed: E:\Zegal\node_modules\webp-converte ib/libwebp_win64/bin/cwebp.exe -q 80 2a3279b820cc23939eea0295228423ee-- inspironal-quote-about-life-inspiring

问题 I am using mongodb atlas to store my data in cloud but i am unable to store it as i am getting the same error continuously Error:The database connection must be open to store files My server side code const mongoURI = 'mongodb+srv://caman3874:qwertyuiopaman1234@@amanco-pexfz.mongodb.net/test?retryWrites=true&w=majority'; const conn = mongoose.createConnection(mongoURI,{useNewUrlParser:true}); let gfs; conn.once('open', () => { gfs = Grid(conn.db, mongoose.mongo); gfs.collection('uploads');

问题 I have been experimenting with Multer and was working on saving a movie document to MongoDB using Mongoose. After having the user submit an image in one input field and a video in a separate input field, I use multer's upload.fields() option to handle these files. I want posterImageName to save the filename for 'myImage' and trailerVideoName to save the filename for 'myVideo', so that I can display the image and video when fetched from my database. When I try to set these filenames in my

问题 I have been experimenting with Multer and was working on saving a movie document to MongoDB using Mongoose. After having the user submit an image in one input field and a video in a separate input field, I use multer's upload.fields() option to handle these files. I want posterImageName to save the filename for 'myImage' and trailerVideoName to save the filename for 'myVideo', so that I can display the image and video when fetched from my database. When I try to set these filenames in my

问题 I have been experimenting with Multer and was working on saving a movie document to MongoDB using Mongoose. After having the user submit an image in one input field and a video in a separate input field, I use multer's upload.fields() option to handle these files. I want posterImageName to save the filename for 'myImage' and trailerVideoName to save the filename for 'myVideo', so that I can display the image and video when fetched from my database. When I try to set these filenames in my

问题 I am using VueJs / axios in frontend and multer in nodejs for a simple file upload to work. So far all tries has been unsuccessful. While this can be achieved in 100 ways in angular 1/2 using ng-upload and other similar plugins. But VueJs seems to be lacking this basic functionality. Based on my research axios doesnt support "multipart/form-data". Ref https://github.com/mzabriskie/axios/issues/789 . multer and other nodejs libraries seems to work with "multipart/form-data" seamlessly from

问题 I have two nodeJS servers, Server 1 gets requests from the client and passes it to server 2 which returns a response to server 1 and it responds to the client. The client uploads a file and it has to be passed the same way as any other rest request that I have. I use axios on server 1 to send the data to server2 and multer on server 2 to store the file on disk. I have an issue sending the request from server1 to server2 because the body of the request contains nothing and the request is

问题 I have two nodeJS servers, Server 1 gets requests from the client and passes it to server 2 which returns a response to server 1 and it responds to the client. The client uploads a file and it has to be passed the same way as any other rest request that I have. I use axios on server 1 to send the data to server2 and multer on server 2 to store the file on disk. I have an issue sending the request from server1 to server2 because the body of the request contains nothing and the request is

问题 How to track progress of a file getting uploaded to NodeJs server .I am using multer in server side to upload files. ? Do i need to send some kind of information to the client , So that client gets the upload progress OR this is done internally & client can track progress on its on. Below is the code i am using to upload file : var multer = require('multer'); app.use(multer({dest:'./tmp',limits: {fileSize: 4*1024*1024}}).single('upload')); router.post('/upload',function(req,res){ console.log