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Nodejs routing error when loading static web page

In the process of developing web applications using Node.js, it is often necessary to use the routing mechanism to manage different pages of the website. When routing loads static web pages, sometimes you will encounter some errors. This article will introduce some reasons that may cause routing errors when loading static web pages, and provide some solutions. 1. Path error When writing routing code, if the path is wrong, the static web page will not be loaded correctly. Common causes of this error include the following: - Path writing errors: The writing of the path in the routing code must be consistent with the actual path

May 23, 2023 pm 08:05 PM

nodejs implements entering password three times

Node.js is a widely used server-side JavaScript runtime environment. It can implement an efficient event-driven, non-blocking I/O model while supporting large-scale concurrent operations. This article will introduce how to use Node.js to implement a function that allows you to enter a password three times. Before implementing this function, we need to understand two modules in Node.js: readline and console. The readline module is one of the standard modules of Node.js, which provides

May 23, 2023 pm 07:57 PM

The installer starts nodejs

In the current technology landscape, JavaScript has become more than just a front-end language. As a server-side engine that runs JavaScript code, Node.js has become an integral part of back-end development. It enables front-end developers to use the same language for back-end development, and compared to traditional back-end development languages, Node.js is easier to get started and more efficient. Here are the simple steps on how to install the program to start Node.js. Step 1: Download the Node.js installation package from the official website

May 23, 2023 pm 07:48 PM

Steps to write interface in nodejs

Node.js is an open source, cross-platform JavaScript runtime environment primarily used for building server-side applications. In Node.js, we can use Express to build web applications and write interfaces for data interaction. This article will introduce the steps to write interfaces in Node.js using the Express framework. 1. Install Express Before you start writing the interface, you need to install Express. Open a terminal or command line window and enter the following

May 23, 2023 pm 07:30 PM

The development process of PHP live broadcast function will make you master everything

With the development of the Internet, more and more platforms are beginning to use live broadcast functions for interaction and display. PHP is a language widely used in web development, so using PHP is a good choice when developing live streaming features. In this article, we will introduce you to the development process of PHP live broadcast function so that you can master it. Choose the PHP framework that best suits you First, you need to choose a PHP framework that suits your needs so that you can develop live streaming functions faster and more conveniently. There are many popular PHP frameworks on the market currently, among which the most

May 23, 2023 pm 06:31 PM

PHP直播功能开发过程

How to download all jquery plug-ins

JQuery is a popular JavaScript library that provides many useful features and tools to help you create powerful web applications easily. Jquery plugins are reusable blocks of code that enhance the features of the JQuery library, making your projects more efficient and easier to maintain. If you need to download JQuery plugins and use them to develop web applications, this article will provide you with some useful suggestions. 1. Download from the official website First, it is recommended that you visit the JQuery official website (https://j

May 23, 2023 pm 06:19 PM

Nodejs server-side rendering font cannot be downloaded

As the Internet continues to develop, front-end development becomes more and more important. Traditional static page rendering can no longer meet the needs of modern websites, and Server Side Rendering (SSR) has become a popular solution. Node.js is a very popular server-side Javascript running environment, which can be used to implement server-side rendering. However, sometimes we encounter a problem, that is, the nodejs server-side rendering font cannot be downloaded. Why does this problem occur?

May 23, 2023 pm 06:18 PM

How to enter the command line in nodejs

Node.js is a very popular Javascript running environment that can run Javascript code on the server side. Although Node.js provides a powerful API that allows developers to use Javascript for server-side programming, sometimes we also need to use the command line to run some tasks. The Node.js command line interface (CLI) provides a convenient way to launch Node.js scripts, run commands, debug, and perform other tasks. In this article we will

May 23, 2023 pm 06:17 PM

What companies can use nodejs

Node.js is a platform based on the Chrome browser's V8 JavaScript engine that allows you to write fast, scalable web applications using JavaScript. Compared with other back-end languages, Node.js has the advantages of being lightweight, efficient, easy to learn, and flexible. Therefore, more and more companies are turning to Node.js to build reliable, secure, and efficient web applications. So, which companies can use Node.js? 1. Large Enterprises For large enterprises, Node.js

May 23, 2023 pm 06:16 PM

nodejs pm2 packaging and deployment

With the popularity of Node.js on the server side, more and more enterprises and developers are beginning to use Node.js to build their own applications. When deploying a Node.js application to a production environment, ensuring its high availability, flexibility, and scalability are very important issues. In this article, we'll cover how to use PM2 to package and deploy a Node.js application to ensure its stability in a production environment. 1. What is PM2PM2 is an open source Node.js process management tool that can be used to manage

May 23, 2023 pm 05:39 PM

How to determine if vue-cli is installed successfully

Vue-cli is a build tool in Vue.js. It greatly improves development efficiency by simplifying the project construction process and providing some tools and convenient operations. To use Vue-cli, you need to install it first. So how to judge whether Vue-cli is installed successfully? Vue-cli installation method: You need to install Node.js before using Vue-cli. After Node.js is successfully installed, install Vue-cli through npm. The specific operations are as follows: 1. Open the command

May 23, 2023 pm 05:13 PM

How to interrupt code in nodejs

Node.js is a server-side JavaScript runtime environment based on event-driven, non-blocking I/O. Node.js has many advantages when dealing with highly concurrent, large-scale, real-time web applications. But when writing code, you may occasionally need to interrupt the running code. What should you do in this case? In Node.js, you can use the following methods to interrupt code execution: 1. Use the throw statement In JavaScript, use the throw statement

May 23, 2023 pm 05:10 PM

Nodejs implements SMS verification

With the popularity of mobile Internet, SMS verification has become an important part of many websites and mobile applications. It can verify the authenticity of the user's mobile phone number, increase the security and trust of the account, and also prevent malicious registration and fraudulent transactions. Based on Node.js technology, we can easily implement SMS verification function. Node.js is a JavaScript running environment based on the V8 engine, which can use JavaScript to develop back-end programs. The advantage of Node.js is that it supports fast network and data processing

May 23, 2023 pm 04:24 PM

How to code nodejs

Node.js is a very popular JavaScript runtime environment used for server-side application development. It can write server-side code using JavaScript, which avoids using different languages to write server-side and client-side code, making the entire web application simpler and easier to maintain. In this article, we will discuss coding in Node.js and how to follow best practices to write high-quality Node.js code. 1. Choose an appropriate editor

May 23, 2023 pm 04:04 PM