express

问题 I am trying to pass an array to an .ejs page, however when I try use var test ="<%= data %>"; console.log(test); I get the output [object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object Console.log on the nodejs file works fine, but its when I try console.log client side it messes up. 回答1: The issue is likely with <%= data %> , rather than console.log() . If you check the result client-side, you'll probably see: var test =

问题 I just wanted to know, at the beginning of my NodeJS process, if Redis is started or not (so users session will be stored or not). Here is what I have for the moment : var session = require('express-session'); var RedisStore = require('connect-redis')(session); var redis = require("redis"); var client = redis.createClient(global.redis.host, global.redis.port); // Check if redis is running var redisIsReady = false; client.on('error', function(err) { redisIsReady = false; console.log('redis is

问题 I want to use separate .env files for each mode (development, production, etc...). When working on my vue.js projects, I can use files like .env.development or .env.production to get different values for the same env key. (example: in .env.development: FOO=BAR and in .env.production: FOO=BAZ, in development mode process.env.FOO would be BAR, in production i'd be BAZ). I'm working on an Express server and want to use these same kinds of .env files to store the port, db uri, user, pwd... I know

问题 I just wanted to know, at the beginning of my NodeJS process, if Redis is started or not (so users session will be stored or not). Here is what I have for the moment : var session = require('express-session'); var RedisStore = require('connect-redis')(session); var redis = require("redis"); var client = redis.createClient(global.redis.host, global.redis.port); // Check if redis is running var redisIsReady = false; client.on('error', function(err) { redisIsReady = false; console.log('redis is

问题 I want to use separate .env files for each mode (development, production, etc...). When working on my vue.js projects, I can use files like .env.development or .env.production to get different values for the same env key. (example: in .env.development: FOO=BAR and in .env.production: FOO=BAZ, in development mode process.env.FOO would be BAR, in production i'd be BAZ). I'm working on an Express server and want to use these same kinds of .env files to store the port, db uri, user, pwd... I know

问题 I'm trying to build a web application using express.js. In my application, I'm using nodemailer for sending mail. If I just use it to send basic mail it work ok; however, when I try to use nodemailer to send a rendered ejs file, the recipient only receive an empty mail. So here the details of my code: var transporter = nodemailer.createTransport({ host: 'smtp.zoho.com', port: 465, secure: true, // use SSL auth: { user: 'testmail@zoho.com', pass: '123456' } }); fs.readFile('/test.ejs', 'utf8',

问题 I'm trying to build a web application using express.js. In my application, I'm using nodemailer for sending mail. If I just use it to send basic mail it work ok; however, when I try to use nodemailer to send a rendered ejs file, the recipient only receive an empty mail. So here the details of my code: var transporter = nodemailer.createTransport({ host: 'smtp.zoho.com', port: 465, secure: true, // use SSL auth: { user: 'testmail@zoho.com', pass: '123456' } }); fs.readFile('/test.ejs', 'utf8',

问题 EDIT: okay, i fixed the problem with my styles by correcting my server file. I had forgotten to update the static resources path. however, I am still having a problem. My javascript is still not firing correctly. i have output rules defined in my config files for both production and development environments......but clearly i made a mistake somewhere along the line okay, before I post this I just want to say that I'm struggling pretty hard with webpack. I'm about 6 to 8 months into my

问题 In my express app i have a directory called media in /public, and i want to restrict access to it (and it's sub-directories as well), redirect or display a 404. How i can achieve it? Thanks in advance. 回答1: If you defined public folder in express.static middleware like this: app.use(express.static('public')) all public's content will be public and accessible by url /filepath/filename . The easiest way to restrict access to media folder move media folder outside public folder. 回答2: I figured

问题 I'm using node.Js, expressjs mongodb and Atlas var Db = require('mongodb').Db; var Server = require('mongodb').Server; the above method is not working for me. by using atlas database. you are given three nodes with three different host/Url now the problem here is that when I try to connect to mongodb.server it only ask for one host name (or its allowed to add many but I just don't know how) my question would be, how can I make this work? like how can I join together 3 different Url and let 1