express Questions
2
How can I upload an image file (png, jpeg etc.) from React Native using expo to a Node server using Express?
I'm a beginner to mobile UI development and the Expo documentation didn't help much. I a...
Reptile asked 12/10 at 5:9
3
I have a problem connecting to the api by axios Error: Request failed with status code 400
Can someone help me please?
My services/api.js: `
const axios = require("axios");
const api = axios.cr...
2
Solved
I need a NestJS interceptor that archives requests, both in exceptional and happy-path cases. Created as follows:
public intercept(context: ExecutionContext, next: CallHandler): Observable<any...
Soapberry asked 8/7, 2019 at 4:46
2
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"server": "nodemon backend/server.js",
"client":...
Crackling asked 29/1, 2021 at 18:28
2
Using express, i have a middleware like this:
app.use((req, res, next) => {
console.log(req);
next();
});
How to wait on this next() to finish pls ?
The reason i'm asking is i added console...
15
Solved
I'm learning Node.js and just started working with MongoDB.
I'm making a connection with the MongoDB Cluster I've created
const dbURI = 'mongodb+srv://testuser:[email protected]/mydb?retryWrit...
Assassinate asked 8/1, 2021 at 4:19
4
Solved
Express.static is working great for any view in root directory, but it breaks when I add a subdirectory.
app.use(express.static(path.join(__dirname, 'public')));
Works:
//Homepage
router.get('/...
Grab asked 4/1, 2016 at 18:2
3
Solved
I'm using Sequelize for a express project I'm working on.
In one query I want to retrieve a concatenated result of two columns.
Like:
SELECT first_name || ' ' || last_name AS full_name FROM table...
Natal asked 15/1, 2017 at 18:14
3
Solved
I have included swagger-ui-express plugin in my node express REST API. While bundling with webpack in production mode, I am receiving as error such as SwaggerUIBundle is not defined. Without webpac...
8
Error: No Output Directory named "build" found after the Build completed. You can configure the Output Directory in your Project Settings.
i got this error here is my repository https://...
Permenter asked 28/2, 2023 at 13:4
3
Solved
I am new to node.js. I created a file named app.js and put this code in that file using express to switch the template engine:
//module dependencies
var express = require('express');
routes = re...
6
Solved
Always I used to share my node side services to some other teams with proper documentation. Based on this documentation, they will use my services.
Regarding this, when I spoke with some other guy...
Marmite asked 13/12, 2015 at 2:50
9
Solved
Have a problem when trying to verify the token (it was working fine before i added some data to it before generating it) .. but now it does not seem to be working !
This is how i generate the token...
Ordonez asked 25/1, 2021 at 10:21
3
Solved
I am testing NodeJS express app that uses csurf package along with express-session package.
Problem
While testing, i have to make requests that should include csrf token in them but because i don...
6
Solved
I tried to deploy my express server on vercel to solve cors problem on my front code.
The problem is 404 error pops up when I enter the deployed page:
but it goes well when I try on localhost.
// ...
Volution asked 11/6, 2022 at 13:28
5
I'm just getting started with Node.js, so I'm building very simple applications in order to practice the basics. I was trying to get some Django-like template inheritance working, but I'm at a bit ...
Centistere asked 4/3, 2015 at 19:25
8
TypeError: Cannot read property 'findAll' of undefined (expressjs).
All functions (sequelize) are not working. All errors: Cannot read property 'sequelize method' ...
module.exports = functio...
Boothman asked 14/1, 2016 at 17:28
5
Take the following POST function in express. (I am using express 3.5.1)
app.post('/example', someFunctionOne, someFunctionTwo, function(req, res){
if(!req.someVar){
return res.send(400, { messag...
Neve asked 19/7, 2014 at 12:45
4
I want to add types for my response.locals. It is used to append data to your request-response cycle.
What I tried
// ./types/express/index.d.ts
declare global {
declare namespace Express {
inter...
Dialytic asked 14/1, 2022 at 15:26
3
Solved
I've the following index.ts:
import { User } from "./datatypes"
import express from 'express';
console.log("hello world")
This is my package.json:
{
"name": "...
Floppy asked 28/3, 2022 at 7:21
3
Solved
Given a GET request to URL X, how should you define res.send such that it provides a response to a completely separate URL Y?
i.e.
app.get('/', function (req, res) {
res.send to a new URL exter...
4
Solved
I want to add routing prefixes at the module level and/or have complex global routing prefix logic in general.
I know I can use the undocumented function NestApplication.setGlobalPrefix to set a si...
Keshiakesia asked 16/11, 2020 at 19:52
3
Solved
I'm working on creating a middleware for an express router that will execute some code for every request and response. Intercepting a request is easy and there are plenty of examples, but I have no...
6
I am getting this error while starting my node js app in my cpanel.
RangeError: WebAssembly.instantiate(): Out of memory: wasm memory
at internal/deps/cjs-module-lexer/dist/lexer.js:1:33573
but wh...
Schwa asked 31/8, 2021 at 1:0
3
Solved
I want to emit some data to the client when some API route gets called.
I have to following code on server.js
var app = express();
var http = require('http').Server(app);
var io = require('socket...
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