node.js

问题 const firebase = require("firebase"); // Required for side-effects require("firebase/firestore"); // Initialize Cloud Firestore through Firebase firebase.initializeApp({ apiKey: "____", authDomain: "____", projectId: "____" }); var db = firebase.firestore(); var datasetSymptom=[{ "Disease" : [ "edema pulmonary" ], "Symptom" : "Heberden's node" }, { "Disease" : [ "cholecystitis" ], "Symptom" : "Murphy's sign" }, { "Disease" : [ "hemiparesis", "hypertension pulmonary", "transient ischemic

问题 First of all. I'm sorry English is my second language so I apologize for any mistakes. Second. I'm new with Twilio . Thank you in advance for all your help. I have multiple phone numbers with Twilio and I am trying to implement a number blacklist to all my phone numbers. Currently, I use the function bellow individually with all my Twilio numbers. So ideally I would like to create a file with all the phone numbers that I want to be blacklist and I could read this file in the function and don

问题 I am running a Node.js server and I'm trying to host this server locally and not get any SSL errors. Here's what I did to create the certificate. I opened up Terminal in Visual Studio Code and typed the following: $ openssl req -nodes -new -x509 -keyout server.key -out server.cert This created a .cert and a .key file in my current directory. Next, in my app.js file, I added this: https.createServer({ key: fs.readFileSync('./server.key'), cert: fs.readFileSync('./server.cert')//, //passphrase:

问题 I'm trying to import a module as import Something from "@module" , but it returns Cannot find module '@config' "@module" is an alias to "./src/utils/module" "app.ts" import 'module-alias/register'; import Something from '@module'; "/utils/module.ts" export enum Something { CONSTANT = 'constant' } "package.json" { "name": "crawler", "version": "1.0.0", "description": "", "main": "app.js", "scripts": { "dev": "nodemon ./src/app.ts", }, "author": "", "license": "ISC", "devDependencies": { "

问题 I am trying to upload an image through the browser, but couldn't, I have got this working in Postman but couldn't figure out through browser. I am getting this error when trying with my code below : Response {type: "basic", url: "http://localhost:3000/users/me/avatar", redirected: false, status: 400, ok: false, …} My HTML code is : <h1>Upload Profile Avatar</h1> <form enctype="multipart/form-data" id="upload-avatar-form"> <input type="file" id="avatar-image" name="avatar"> <button id="avatar

问题 I am trying to upload an image through the browser, but couldn't, I have got this working in Postman but couldn't figure out through browser. I am getting this error when trying with my code below : Response {type: "basic", url: "http://localhost:3000/users/me/avatar", redirected: false, status: 400, ok: false, …} My HTML code is : <h1>Upload Profile Avatar</h1> <form enctype="multipart/form-data" id="upload-avatar-form"> <input type="file" id="avatar-image" name="avatar"> <button id="avatar

问题 I am trying to upload an image through the browser, but couldn't, I have got this working in Postman but couldn't figure out through browser. I am getting this error when trying with my code below : Response {type: "basic", url: "http://localhost:3000/users/me/avatar", redirected: false, status: 400, ok: false, …} My HTML code is : <h1>Upload Profile Avatar</h1> <form enctype="multipart/form-data" id="upload-avatar-form"> <input type="file" id="avatar-image" name="avatar"> <button id="avatar

问题 I'm writing a NodeJS script that calls a bunch of APIs via GET (using request from npm) and saves the responses in a JSON file. I'm using a for to loop through IDs to pass to the APIs, but I'm having trouble putting in a delay between call bursts so I don't spam the API server and make it mad at me (rate limiting). Does anyone know how to do this? My current code (without any delay): var fs = require('fs'); var request = require('request'); // run through the IDs for(var i = 1; i <= 4; i++) {

问题 I'm writing a NodeJS script that calls a bunch of APIs via GET (using request from npm) and saves the responses in a JSON file. I'm using a for to loop through IDs to pass to the APIs, but I'm having trouble putting in a delay between call bursts so I don't spam the API server and make it mad at me (rate limiting). Does anyone know how to do this? My current code (without any delay): var fs = require('fs'); var request = require('request'); // run through the IDs for(var i = 1; i <= 4; i++) {

问题 I am learning about how to create/import/export modules in Node.js , i have gone through these and was trying to learn by creating a sample application. I issued the command from the root folder (Poc1) "npm install requirejs" , and included the file require.js in the Start.html . When i open Start.html in browser i get - "Uncaught ReferenceError: require is not defined", "Uncaught ReferenceError: module is not defined". I am not sure what mistake i am making or what other files i need to