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Javascript 2021-11-05 22:16:06
login middleware node js jwt
const jwt = require('jsonwebtoken'); module.exports = (req, res, next) => { try { const token = req.headers.authorization.split(' ')[1]; const decodedToken = jwt.verify(token, 'RANDOM_TOKEN_SECRET'); const userId = decodedToken.userId; ... Add solution -
Other 2021-11-05 05:35:17
react sending email via Nodemailer using node.js
const express = require('express'); const mailerRouter = express.Router(); const Nodemailer = require('nodemailer') mailerRouter.post('/email', (req, res) => { const data = req.body console.log(`${data.name}, ${data.email}, ${data.subject}, ${data... Add solution -
Javascript 2021-11-03 19:59:15
create node js server
const http = require('http'); const hostname = '127.0.0.1'; const port = 3000; const server = http.createServer((req, res) => { res.statusCode = 200; res.setHeader('Content-Type', 'text/plain'); res.end('Hello World'); }); server.listen(port, ... Add solution -
TypeScript 2021-11-03 07:16:12
express validator typescript
// this method create custom express validator using middleware const { validationResult, check } = require('express-validator') exports.resultsValidator = (req) => { const messages = [] if (!validationResult(req).isEmpty()) { const errors = ... Add solution -
Javascript 2021-11-01 16:02:13
express validator example
// this method create custom express validator using middleware const { validationResult, check } = require('express-validator') exports.resultsValidator = (req) => { const messages = [] if (!validationResult(req).isEmpty()) { const errors = ... Add solution -
Javascript 2021-10-28 00:30:13
express delete image
const router = express.Router(); const path = require("path"); const fs = require('fs'); var multer = require('multer') var upload = multer({ dest: 'uploads/' }) router.get('/:folder/:id', async (req, res) => { let filepath = path.join(_... Add solution -
Javascript 2021-10-27 09:26:09
connect react with database server
const express = require('express'); const bodyParser = require('body-parser'); var connection = require('express-myconnection'); var mysql = require('mysql'); const app = express(); app.use(bodyParser.json()); app.use( connection(mysql,{ ... Add solution -
Javascript 2021-10-26 02:28:08
Npx async fetch() {
async fetch() { const article = await fetch( `https://dev.to/api/articles/${this.$route.params.article}` ).then((res) => res.json()) if (article.id && article.user.username === this.$route.params.username) { this.article = articl... Add solution -
Javascript 2021-10-24 18:39:14
delete single image in node js mongodb
// Delete single image const deleteImage = (req, res) => { Imageup.deleteOne({ _id: req.params.id }) .then(() => { res.status(200).json({ message: "Image deleted successfully!", }); }) .catch((error) =>... Add solution -
Javascript 2021-10-23 23:00:06
express rate limit redis
import { Request, Response, NextFunction } from 'express' import IORedis from 'ioredis' import ip from 'request-ip' let io = new IORedis({ host: process.env.REDIS_HOST || 'localhost', port: parseInt(process.env.REDIS_PORT || '') }) export async functi... Add solution