current location：Home > Technical Articles > Backend Development
- Direction：
- All web3.0 Backend Development Web Front-end Database Operation and Maintenance Development Tools PHP Framework Daily Programming WeChat Applet Common Problem Other Tech CMS Tutorial Java System Tutorial Computer Tutorials Hardware Tutorial Mobile Tutorial Software Tutorial Mobile Game Tutorial
- Classify：
-
- Nodejs connection mysql error
- Node.js is an efficient, fast, and reliable server-side programming language that can achieve real-time updating and processing of server-side data very well. MySQL is a relational database management system that is widely used in the data storage field of the Internet and enterprise-level software. The combination of Node.js and MySQL can achieve server-side data storage and management, but some problems may be encountered during the actual development process. This article will introduce a common problem: node.js error in connecting to MySQL. 1. Error performance when we use No
- Front-end Q&A . nodejs 1387 2023-05-25 12:58:08
-
- Buffer error in nodejs
- Node.js is a modern JavaScript runtime environment and one of the core tools for many applications. Among them, Buffer is an important data type in Node.js. It is used to operate binary data and is one of the foundations for Node.js to handle I/O operations. However, in Node.js, various errors will appear in Buffer. How to solve these problems? 1. Error 1: TypeError: Argument must be a stri
- Front-end Q&A . nodejs 1125 2023-05-25 12:55:07
-
- How to deploy nodejs project
- As Node.js grows in popularity, more and more developers are using it to build web applications and APIs. After you finish coding your Node.js project, you need to deploy it to production. This article will guide you on how to deploy your Node.js project to a cloud service provider so that users around the world can access your application. 1. Choose a cloud service provider that suits you First, you need to choose a cloud service provider to deploy your Node.js project. There are many service providers to choose from, such as Amaz
- Front-end Q&A . nodejs 1944 2023-05-25 12:54:37
-
- nodejs installation installation mode
- Node.js is a JavaScript running environment based on the Chrome V8 engine. It allows JavaScript to run on the server side, giving it many features such as non-blocking I/O, event-driven model, and single-threading. Node.js is widely used to build high-performance web applications and tools. In this article, I'll explain how to install Node.js so you can start using it. Before installing Node.js, you need to know what operating system you are using on your computer and whether its processor is x86 or
- Front-end Q&A . nodejs 564 2023-05-25 12:49:37
-
- vue jquery difference
- Vue and jQuery are both commonly used frameworks and libraries in front-end development, but they are very different in terms of design concepts, application scenarios, and usage methods. This article will explore the differences between Vue and jQuery in detail. 1. Different design concepts Vue is a design pattern called MVVM (Model-View-ViewModel). This pattern allows you to view your application as a unit made up of three parts: the user interface (the view), the application data (the model), and the logic for handling user input, the view model.
- Front-end Q&A . nodejs 2971 2023-05-25 12:25:07
-
- Set up nodejs development environment
- Node.js is a lightweight and efficient JavaScript running environment that can run on the server and be used to develop web applications. Before using Node.js to develop web applications, you need to build a suitable development environment. This article will introduce some methods of building a Node.js development environment. 1. Install Node.js To start using Node.js, you first need to install Node.js. Go to the official website to download the corresponding Node.js, and then install it according to the prompts. After installation
- Front-end Q&A . nodejs 961 2023-05-25 12:22:07
-
- nodejs set service proxy cross domain
- With the rapid development of Internet technology, the ways of transmitting data are becoming more and more diverse. However, transferring data across domains is a problem due to various security restrictions. This article will introduce how to use Node.js to set up a service proxy across domains. 1. What is cross-domain? Cross-domain means that when the client requests resources under another domain name through Ajax, the browser will comply with the same-origin policy. If it finds that the request is a cross-domain request, it will block such non-original request. . Therefore, cross-domain requests often fail due to security policies. 2. Why cross-domain cross-domain requests are needed? Mainly
- Front-end Q&A . nodejs 966 2023-05-25 12:19:38
-
- Nodejs does not require compilation
- Node.js is a very popular server-side JavaScript runtime environment that uses the Google V8 engine to interpret JavaScript code. Unlike languages such as Java and C++, Node.js does not require compilation and its running mode is interpretive. This feature makes it the first choice of many developers. Why does Node.js not need to be compiled? In traditional compiled languages, such as C++ and Java, developers write source code and then compile it to work for a specific operating system and hardware.
- Front-end Q&A . nodejs 531 2023-05-25 12:19:07
-
- nodejs buffer to file stream
- Node.js is a very popular JavaScript runtime environment because it makes JavaScript available everywhere on the server. In Node.js, the Buffer class is the core class for processing binary data. Buffer instances are universal and mutable. When processing data in Node.js, you often need to convert a Buffer into a file stream, so it is very important to learn how to convert a Buffer into a file stream. 1.What is the Buffer class? In Node.js, B
- Front-end Q&A . nodejs 1619 2023-05-25 12:16:37
-
- nodejs set response encoding
- Node.js is a very popular server-side JavaScript runtime environment that can handle a large number of concurrent requests. When writing Node.js programs, we often need to set the encoding for the response. Encoding plays a very important role in the processing of data formats. This article will introduce how to set response encoding in Node.js to make your program process data more efficiently. 1. What is encoding? Encoding is the process of converting data from one format to another. In Node.js, we usually need to convert data from one format to
- Front-end Q&A . nodejs 659 2023-05-25 12:14:37
-
- Is nodejs efficient?
- In the contemporary Internet world, server-side development languages and frameworks play an extremely important role. Compared with traditional languages such as Java and Ruby, Node.js has become a new landscape in recent years. The biggest selling point of Node.js is its high efficiency. Node.js is a server-side running environment built on JavaScript. It is designed using an asynchronous, non-blocking I/O model, which can provide excellent performance and speed. Compared with the traditional synchronous blocking I/O model, Node.js has different
- Front-end Q&A . nodejs 512 2023-05-25 12:03:07
-
- How to play Linux nodejs
- Linux is a free software and open source Unix operating system, while Node.js is a platform for writing server-side applications using JavaScript. They are both very popular technologies in web development, and how to use Node.js on Linux has become an important issue for web developers. In this article, we will take an in-depth look at how to use Node.js on Linux to build various applications. 1. Install Node.js on Linux First, we need to install
- Front-end Q&A . nodejs 618 2023-05-25 11:42:37
-
- nodejs implements url without logging in
- Node.js is an open source cross-platform JavaScript running environment that allows JavaScript to run on the server side. Its emergence has brought a lot of convenience to web developers. One of its important applications is to implement the URL of web applications without logging in, which allows users to use web applications more conveniently. In this article, we will introduce how to use Node.js to implement URL login-free functionality. 1. What is a URL without login? In traditional web applications, users usually need to log in first
- Front-end Q&A . nodejs 465 2023-05-25 11:31:38
-
- nodejs development page jump
- With the development of front-end technology, more and more websites and applications have begun to adopt the Single Page Application (SPA) architecture, and page jumps and data loading are handled by the front-end framework. However, for some more traditional website applications, page jumps still need to be implemented through the backend. This article will introduce how to use Node.js to implement page jump. 1. A preliminary exploration of Node.js Node.js is a JavaScript running environment running on the server side. It is based on Google
- Front-end Q&A . nodejs 848 2023-05-25 11:31:11
-
- Can't open vue server
- In front-end development, using the Vue framework is a very common choice. The Vue framework supports running Vue server-side rendering, which means using the Node.js server to run Vue applications. However, sometimes we may encounter problems when trying to start Vue server-side rendering. This article will introduce some reasons that may cause the Vue server to fail to start and how to solve these problems. 1. Dependencies are not installed correctly. Vue server-side rendering depends on many other dependencies. If your project does not have these dependencies installed correctly then start V
- Front-end Q&A . nodejs 516 2023-05-25 11:30:37
Tool Recommendations
jQuery enterprise message form contact code
jQuery enterprise message form contact code is a simple and practical enterprise message form and contact us introduction page code.
form button
2024-02-29
HTML5 MP3 music box playback effects
HTML5 MP3 music box playback special effect is an mp3 music player based on HTML5 css3 to create cute music box emoticons and click the switch button.
Player special effects
2024-02-29
HTML5 cool particle animation navigation menu special effects
HTML5 cool particle animation navigation menu special effect is a special effect that changes color when the navigation menu is hovered by the mouse.
Menu navigation
2024-02-29
jQuery visual form drag and drop editing code
jQuery visual form drag and drop editing code is a visual form based on jQuery and bootstrap framework.
form button
2024-02-29
Organic fruit and vegetable supplier web template Bootstrap5
An organic fruit and vegetable supplier web template-Bootstrap5
Bootstrap template
2023-02-03
Bootstrap3 multifunctional data information background management responsive web page template-Novus
Bootstrap3 multifunctional data information background management responsive web page template-Novus
backend template
2023-02-02
Real estate resource service platform web page template Bootstrap5
Real estate resource service platform web page template Bootstrap5
Bootstrap template
2023-02-02
Simple resume information web template Bootstrap4
Simple resume information web template Bootstrap4
Bootstrap template
2023-02-02
Cute summer elements vector material (EPS PNG)
This is a cute summer element vector material, including the sun, sun hat, coconut tree, bikini, airplane, watermelon, ice cream, ice cream, cold drink, swimming ring, flip-flops, pineapple, conch, shell, starfish, crab, Lemons, sunscreen, sunglasses, etc., the materials are provided in EPS and PNG formats, including JPG previews.
PNG material
2024-05-09
Four red 2023 graduation badges vector material (AI EPS PNG)
This is a red 2023 graduation badge vector material, four in total, available in AI, EPS and PNG formats, including JPG preview.
PNG material
2024-02-29
Singing bird and cart filled with flowers design spring banner vector material (AI EPS)
This is a spring banner vector material designed with singing birds and a cart full of flowers. It is available in AI and EPS formats, including JPG preview.
banner picture
2024-02-29
Golden graduation cap vector material (EPS PNG)
This is a golden graduation cap vector material, available in EPS and PNG formats, including JPG preview.
PNG material
2024-02-27
Home Decor Cleaning and Repair Service Company Website Template
Home Decoration Cleaning and Maintenance Service Company Website Template is a website template download suitable for promotional websites that provide home decoration, cleaning, maintenance and other service organizations. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-05-09
Fresh color personal resume guide page template
Fresh color matching personal job application resume guide page template is a personal job search resume work display guide page web template download suitable for fresh color matching style. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-29
Designer Creative Job Resume Web Template
Designer Creative Job Resume Web Template is a downloadable web template for personal job resume display suitable for various designer positions. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
Modern engineering construction company website template
The modern engineering and construction company website template is a downloadable website template suitable for promotion of the engineering and construction service industry. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
