server

问题 I'm working on a project with a Node.js, Express.js & TypeScript backend (REST API) and a React, Redux & TypeScript frontend. In the backend I have created some types for example: models/Product.ts export type Product = { title: string description: string price: number } So the REST API is sending a response like the following: { "data": [ {"title": "Shoe", "Description": "This is a shoe.", "price": 20}, {...} ] // inside here all the Products[] } On the client I want to cast the data to the

问题 I'm working on a project with a Node.js, Express.js & TypeScript backend (REST API) and a React, Redux & TypeScript frontend. In the backend I have created some types for example: models/Product.ts export type Product = { title: string description: string price: number } So the REST API is sending a response like the following: { "data": [ {"title": "Shoe", "Description": "This is a shoe.", "price": 20}, {...} ] // inside here all the Products[] } On the client I want to cast the data to the

问题 I have written a code in NodeJS where when i hit the url, i need the server to pass through three middleware functions authentication, cookies, logging. Here it happens , but the console gets printed twice. Can you help me figure out why. var express = require('express'); var app = express(); var router = require('express').Router(); /* Add the middleware to express app */ app.use (function authentication(req,res,next){ if(req.method === 'GET'){ console.log("Inside Authentication.js") next();

问题 I have written a code in NodeJS where when i hit the url, i need the server to pass through three middleware functions authentication, cookies, logging. Here it happens , but the console gets printed twice. Can you help me figure out why. var express = require('express'); var app = express(); var router = require('express').Router(); /* Add the middleware to express app */ app.use (function authentication(req,res,next){ if(req.method === 'GET'){ console.log("Inside Authentication.js") next();

问题 Hello I'm on my server and i try to enable https, but i have this error dig: error while loading shared libraries: libdns.so.162: cannot open shared object file: No such file or directory I 've find this similar question but I don't reach to solve my problem. shared libraries of dig and nslookup if i type ldd /usr/bin/dig I see libdns.so.1100 => /usr/lib/arm-linux-gnueabihf/libdns.so.1100 but not libdns.so.162 Can someone help me to solve this my problem? Thanks in advance 来源： https:/

问题 I have tried to resolve the problem by this questions: Netbeans 11.2: No suitable Deployment Server is defined for the project or globally, but my nb-configuration.xml file looks like this: <?xml version="1.0" encoding="UTF-8"?> <project-shared-configuration> <!-- This file contains additional configuration written by modules in the NetBeans IDE. The configuration is intended to be shared among all the users of project and therefore it is assumed to be part of version control checkout.

问题 How do I run MongoDB using PM2? I'm using a Linux VPS (CentOS) and I tried doing this: pm2 mongod ^ and that works but the problem is I need to bind IP and DBPath name pm2 mongod -dbpath /home/[ommitted]/data/db --bind_ip [ommitted] -auth ^ But that doesn't work because of PM2 flags. So how can I run it using PM2 or at least make it so it doesn't shut down when I close the terminal 回答1: You can create an SH file that runs the command, then run the SH file. 1. For example, name it "run.sh" 2.

问题 I'm trying to send a file from client to server. But it sends only a part of file. Seems like it happens when the size of file is more than 2Mb. What can be the problem? Sorry if it's a stupid question but I can't find an answer in Google. This is client cpp: #include "widget.h" Widget::Widget(QWidget *parent) : QWidget(parent) { progressBar = new QProgressBar(this); tcpSocket = new QTcpSocket(this); fileLabel = new QLabel(this); progressLabel = new QLabel(this); fileBtn = new QPushButton

问题 I'm trying to send a file from client to server. But it sends only a part of file. Seems like it happens when the size of file is more than 2Mb. What can be the problem? Sorry if it's a stupid question but I can't find an answer in Google. This is client cpp: #include "widget.h" Widget::Widget(QWidget *parent) : QWidget(parent) { progressBar = new QProgressBar(this); tcpSocket = new QTcpSocket(this); fileLabel = new QLabel(this); progressLabel = new QLabel(this); fileBtn = new QPushButton