express

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 5 years ago . I would like to know the structure of a typical NodeJS app, because the more I read and see the projects, the more confused I am, specifically for questions like these (or even more after I updated this question): Take the MEAN stack for example, from what I know, NodeJS and

问题 I'm making some frontend experiments and I'd like to have a very basic webserver to quickly start a project and serve the files (one index.html file + some css/js/img files). So I'm trying to make something with node.js and express, I played with both already, but I don't want to use a render engine this time since I'll have only a single static file, with this code I get the html file but not the assets (error 404): var express = require('express'), app = express.createServer(); app

问题 I have done considerable reading on both Node.js and Backbone.js; I've read some tutorials and done the relevant courses on Code School. I feel that I've got a pretty good idea of the functions that each technology serves in the context of a web application. My problem is that I don't really know how to integrate the two technologies and use them in tandem. I would really appreciate if someone could point me to a resource which goes through the entire development of an application using Node,

问题 i have bunch of comments in Firebase database and i want to do some updates to the comments via Cloud Function ( this is simplified example, i will be doing some logic which does require Cloud Function ). What i need to do is go through all the comments in the database, adjust its rating node and then update the database with adjusted comments. I spent a lot of time researching this, but i am completely new to Cloud Functions, so i have realy hard time figuring this out. I am assuming i want

问题 I am using $resource service for my crud operations now i want to get data on a condition like get appointments whose starting date is today. I am fetching all data by vm.appointments = AppointmentsService.query(); and my service code is (function () { 'use strict'; angular .module('appointments') .factory('AppointmentsService', AppointmentsService); AppointmentsService.$inject = ['$resource']; function AppointmentsService($resource) { return $resource('api/appointments/:appointmentId', {

问题 I've a node, express system installed working on a host. All requests are going through in the app.get('/path'... format however in the domain I've html folder with static content that I want to serve http://domain.com/html/attendee http://domain.com/html/sponsors and don't want node/express to intercept these requests and let them go through directly, not even serve through nodejs, otherwise relative linking problem. Please suggest a solution. 回答1: You can't do it that way. node doesn't

问题 I have a situation where I'd like to use Sails' create blueprint on a Model. However, I need to access a session variable on that create: URL: /api/myModel/create [post] Model: module.exports = { adapter: 'mongo', schema: true, attributes: { user: { model:'user', required:true, index:true }, item: { model:'item', required:true, index:true }, quantity: { required:true, type: 'integer', defaultsTo: 1, min: 0 }, size: { required:true, type:'string' }, container: { required:true, type:'string' },

问题 Is there any way of accessing the request object from the underlying express app in Apollo Server 回答1: The context configuration parameter can be either an object, a function that returns the object, or a function that returns a promise to return the object. This function would get the HTTP request as a parameter, and could be defined like so: const apolloServer = new ApolloServer({ schema, context: async ({ req }) => { const something = getSomething(req) return { something } }, })

问题 I am just starting with handlebars and I am trying to do a simple double for loop in order to have all the day's time with 15 minute intervals. A very weird thing is happening where if the child and parent have the same values, the view object is being returned instead. This is my code: var handlebarsExpress = require('express-handlebars').create({ helpers: { for: function(from, to, incr, block) { var accum = ''; for(var i = from; i <= to; i += incr) { accum += block.fn(i); } return accum; }

问题 I'm just curious how people structures their Node.js app? Usually I create models/ views/ controllers/ and that's simple as that. But I'm kinda new to the Node.js scene and I'm trying to learn as much as I can about how the community works. Any answer is welcome, thanks! 回答1: For what it's worth, my actual setup is this, until I come up (or find) something clearly better: lib db index.js model.js ... handler index.js whateverMakesSenseForMyParticularWebSite.js ... router index.js