multer

问题 I am trying to upload an image through the browser, but couldn't, I have got this working in Postman but couldn't figure out through browser. I am getting this error when trying with my code below : Response {type: "basic", url: "http://localhost:3000/users/me/avatar", redirected: false, status: 400, ok: false, …} My HTML code is : <h1>Upload Profile Avatar</h1> <form enctype="multipart/form-data" id="upload-avatar-form"> <input type="file" id="avatar-image" name="avatar"> <button id="avatar

问题 I am trying to upload an image through the browser, but couldn't, I have got this working in Postman but couldn't figure out through browser. I am getting this error when trying with my code below : Response {type: "basic", url: "http://localhost:3000/users/me/avatar", redirected: false, status: 400, ok: false, …} My HTML code is : <h1>Upload Profile Avatar</h1> <form enctype="multipart/form-data" id="upload-avatar-form"> <input type="file" id="avatar-image" name="avatar"> <button id="avatar

问题 I am trying to upload an image through the browser, but couldn't, I have got this working in Postman but couldn't figure out through browser. I am getting this error when trying with my code below : Response {type: "basic", url: "http://localhost:3000/users/me/avatar", redirected: false, status: 400, ok: false, …} My HTML code is : <h1>Upload Profile Avatar</h1> <form enctype="multipart/form-data" id="upload-avatar-form"> <input type="file" id="avatar-image" name="avatar"> <button id="avatar

问题 The following code works as expected to upload and retrieve files: // Mongo URI const mongoURI = 'mongodbconnstring'; // // Create mongo connection const conn = mongoose.createConnection(mongoURI); // // Init gfs let gfs; conn.once('open', () => { gfs = new mongoose.mongo.GridFSBucket(conn.db, { bucketName: 'Uploads' }); }); // Create storage engine const storage = new GridFsStorage({ url: mongoURI, file: (req, file) => { return new Promise((resolve, reject) => { const filename = file

问题 The following code works as expected to upload and retrieve files: // Mongo URI const mongoURI = 'mongodbconnstring'; // // Create mongo connection const conn = mongoose.createConnection(mongoURI); // // Init gfs let gfs; conn.once('open', () => { gfs = new mongoose.mongo.GridFSBucket(conn.db, { bucketName: 'Uploads' }); }); // Create storage engine const storage = new GridFsStorage({ url: mongoURI, file: (req, file) => { return new Promise((resolve, reject) => { const filename = file

问题 I am pretty new in node.js. I am unable to redirect the page /upload to another .html webpage. I mean, everything works fine, I upload the img file and the code goes to http://localhost:3000/upload page but I don't know how to automatically redirect to another. html file Here is my HTML: <div class="container"> <form action="/upload" method="POST" enctype="multipart/form-data"> <input name="myImage" type="file"> <input class="file-path validate" type="text" placeholder="Upload your file"> <

问题 I'm trying to use multer to support file upload from my react app client to my node/express backend. For some background, I've been using postman 6.7.2, node 8.11.1, express 4.16.3, and multer 1.4.1. After following a tutorial, I could use postman to log req.body and see the entries in the formdata; as in I can log the req.body and the req.file in the route handler () and the file even saves. But when I try sending a request from my react app, the req.body logs as {} and the req.file logs as

问题 I am trying to upload image files to Heroku using Node backend and I can make it work, The same exact process work just fine on Localhost testing but after deploying my project to Heroku and testing it, there is an error in the process and the files wont upload BACKEND: let storage = multer.diskStorage({ destination: function (req, file, cb) { cb(null, './uploads') }, filename: function (req, file, cb) { cb(null, file.originalname) } }) const upload = multer({storage: storage}) router.post('/

问题 I am trying to upload image files to Heroku using Node backend and I can make it work, The same exact process work just fine on Localhost testing but after deploying my project to Heroku and testing it, there is an error in the process and the files wont upload BACKEND: let storage = multer.diskStorage({ destination: function (req, file, cb) { cb(null, './uploads') }, filename: function (req, file, cb) { cb(null, file.originalname) } }) const upload = multer({storage: storage}) router.post('/

问题 I'm facing issues for uploading local images to my google cloud storage. I've already tried two methods. The first one is uploading with multer var storage = multer.diskStorage({ destination: (req, file, cb) => { cb(null, './uploads/') }, filename: (req, file, cb) => { cb(null, file.fieldname + '-' + Date.now()) } }); var upload = multer({storage: storage}).single('image'); app.post('/upload',function(req,res,next){ upload(req,res,(err) => { if(err){ console.log(err) }else{ console.log(req