express

问题 I have a User model and a Houses model in sequelize. I also have a UserHouse model that contains {user_id, house_id}. How do I populate values in the UserHouse model. I went through the sequelize documentation but could not get a clear idea. I need to know, how to insert user_id and house_id in UserHouse model. I also cannot understand what associations should I use between these models. Any help will be appreciated. Edited : One More issue: I have one more model HouseInfo that stores house

问题 I'm building an app and all works fine while I'm in developer mode. Everythink works as it should. But when I package my app with electron-builder, app opens but it doesnt start express server and app doesnt work properly. Here is my package.json code { "name": "artros", "version": "1.0.0", "description": "Artros", "author": "MC3", "license": "ISC", "main": "start.js", "scripts": { "pack": "build --dir", "dist": "build" }, "build": { "appId": "com.artros.app", "productName": "Artros", "win":

问题 I am developing application using Node.js and Express framework. I found many examples of modeling data using MongoDB, but my project requires SQL database. Could someone make simple explanation, what is the best way to make models based on MySQL? Also I am wondering how to provide later validation of those models. Maybe I should define validation attributes inside each of them? 回答1: There is no best way to make models based on MySQL. You could implement your own way to handle models, but

问题 my app component redirects a used based if they are logged in = true, I used an online example after trying various methods, if there is a more simple functional react way to do it, please show me, If user is Logged in , I want them to go to /createpost else I want them to go to the /login route, I want to protect the /createpost route that user has to be logged in, but that is a task for another time, though ideas appreciated.. sandbox: https://codesandbox.io/s/focused-sammet-eitqr my app

问题 Everytime I connect to my local server on Google Chrome, I get this error : Refused to apply style from 'http://localhost:2000/app.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled. I can access my css file by typing its path so the problem doesn't come from there. I also searched for informations about this topic but nothing worked. Here's my code Server Side const Game = require("./class/game"); const express = require(

问题 I am currently trying to upload a pdf file, store this file in my directory under a name I can query, and store this name in an SQL table. I am using Express-fileupload, and I am getting the file, but when I try to move the file using .mv I get an Error: ENOENT: no such file or directory, open '/public/files/CLPs/minor_CLP.pdf' error. Here is the code for my post function: app.post('/uploadCLP', isLoggedIn, function(req, res) { var communityID = req.user.communityID; console.log(req.files);

问题 Everytime I connect to my local server on Google Chrome, I get this error : Refused to apply style from 'http://localhost:2000/app.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled. I can access my css file by typing its path so the problem doesn't come from there. I also searched for informations about this topic but nothing worked. Here's my code Server Side const Game = require("./class/game"); const express = require(

问题 I am trying to build an authentication panel for the MEAN stack using PassportJS. I have the following code for registering new users with email (instead of the default username) and password: router.post("/register", function (req, res) { var newUser = new User({ username: req.body.email }); User.register(newUser, req.body.password, function (err, user) { if (err) { return res.render('account/signup'); } passport.authenticate("local")(req, res, function () { res.redirect("/account/profile");

问题 I want to implement passport-google-oauth20 in my react app. I have to mention that everything work perfect on the server side, the oauth flow signs me up and creates a new user in the database. But in react it just shows a blank page and the address bar show this url, http://localhost:3000/api/auth/google The button: <a href='/api/auth/google'> <button type="submit" className="App_button _oauth"> <div className='socialIcon'> <GoogleIcon width={18} /> </div> <span>Sign up with Google</span> <

问题 I want to implement passport-google-oauth20 in my react app. I have to mention that everything work perfect on the server side, the oauth flow signs me up and creates a new user in the database. But in react it just shows a blank page and the address bar show this url, http://localhost:3000/api/auth/google The button: <a href='/api/auth/google'> <button type="submit" className="App_button _oauth"> <div className='socialIcon'> <GoogleIcon width={18} /> </div> <span>Sign up with Google</span> <