express

问题 Is there any way to send unicode values in a cookie in expressjs. When a user is using a Spanish locale, a cookie is serialized with the user name, which can be something like "José" e.g: res.cookie('user', JSON.stringify({name: 'José'})); However in the client I get a cookie with the value: {name: 'José'} is there any way around this? The server already outputs that. 回答1: To be able to use unicode characters in a cookie, you should use an encoding scheme. encodeURIComponent() or querystring

问题 Is there any way to send unicode values in a cookie in expressjs. When a user is using a Spanish locale, a cookie is serialized with the user name, which can be something like "José" e.g: res.cookie('user', JSON.stringify({name: 'José'})); However in the client I get a cookie with the value: {name: 'José'} is there any way around this? The server already outputs that. 回答1: To be able to use unicode characters in a cookie, you should use an encoding scheme. encodeURIComponent() or querystring

问题 This is the first time I'm using tedious.js , I still don't understand it a lot. I'm mostly going over their documentation here. Following is the logic in the POST method. Check if the tag already exists for the given statement id If the tag exists, return the message to the client If the tag doesn't exist, insert the tag in the database. This is my post method in express.js to add "tag" // POST add tags router.post('/tag', function(req, res){ // get the body const data = req.body; // sql

问题 I am new to sessions and this is my first serious coding project. I've tried a million things and I can't figure out why the session isn't persisting through different routes. When I log req.session.id from two routes, it gives me two different ids when it should be the same one. const express = require('express'); const cors = require('cors'); const mongoose = require('mongoose'); const session = require('express-session'); const bcrypt = require('bcrypt'); let User = require('./models/user

问题 I am creating a small blog with node.js, my blog works perfectly locally, but I would like to add images to my article, I already use bootstrap to display my input but at the node. i can not save my image can you help me please? I use Mongoose as an online server (I work under linux) server.js var express = require('express'), swig = require('swig'), path = require('path'), mongoose = require('mongoose'), app = express(); app.use(express.logger()); app.use(express.bodyParser()); app.use

问题 I am creating a small blog with node.js, my blog works perfectly locally, but I would like to add images to my article, I already use bootstrap to display my input but at the node. i can not save my image can you help me please? I use Mongoose as an online server (I work under linux) server.js var express = require('express'), swig = require('swig'), path = require('path'), mongoose = require('mongoose'), app = express(); app.use(express.logger()); app.use(express.bodyParser()); app.use

问题 I'm trying to learn express.js and then i encountered these statements. const express = require('express'); const app = express(); So now how is it possible to write this variable "express" as "express()". Is it possible to do this with any type of variable? 回答1: Functions are first-class objects in JavaScript, they aren't special like they are in some other languages. They're just objects that are callable. Since they're objects, you can pass them around: function example() { console.log("Hi

问题 I am getting a Network Error while calling my server(nodejs) API. I have rechecked my localhost, server, and port. They are all working fine. I have also confirmed using POSTMAN and also ran the server on the web locally to fetch data. I think I have also added the cors properly in my server.js file. Want some help on this. I have also tried with dummy API and they worked fine. My imports from front-end Here is LogCat Response Header in Postman ngrok status 回答1: Hi I think you can try

问题 I'm creating simple web app in node.js which should be able to save session data into file store. For this purpose I'm using express-session with session-file-store module: var session = require('express-session'); var FileStore = require('session-file-store')(session); app.use(session({ store: new FileStore({ path:'./sessions/', }), secret: 'keyboard cat' })); But when I visit some page of my website, I will successfully receive generated HTML file, but all other request for assets will be

问题 This is a follow-up question from my previous question React.js: Axois Post stay on pending(but i am getting data) My package.json file { "name": "my-app", "version": "0.1.0", "private": true, "dependencies": { "axios": "^0.18.0", "bootstrap": "^4.1.3", "express": "^4.16.3", "mongodb": "^3.1.6", "react": "^16.5.2", "react-dom": "^16.5.2", "react-html-parser": "^2.0.2", "react-router-dom": "^4.3.1", "react-scripts": "1.1.5", "reactstrap": "^6.4.0" }, "scripts": { "start": "react-scripts start"