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What is the website? Many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can gain something.

A website refers to a collection of web pages related to specific content made by HTML and other tools on the Internet according to certain rules; it is a host with a domain name or address on the Internet and provides certain network services, and it is a space for storing files, with the server as the carrier.

A website (Website) refers to a collection of web pages related to specific content created on the Internet by using tools such as HTML (Standard Universal markup language) according to certain rules. To put it simply, the website is a communication tool, through which people can publish the information they want to make public, or use the website to provide relevant network services.

People can visit the website through a web browser, get the information they need or enjoy network services; they can find files, and they can upload and download website files through remote file transfer (FTP).

In the early days of the Internet, websites could only keep simple text. After several years of development, images, sound, animation, video, and even 3D technology can be presented through the Internet. Through dynamic web technology, users can also communicate with other users or website managers, and some websites provide e-mail services or online communication services.

The composition of the website

In the early days, domain names, spatial servers and programs are the basic components of websites. With the continuous progress of science and technology, the composition of websites is becoming more and more complex. Most websites are composed of domain names, spatial servers, DNS domain name resolution, website programs, databases and so on.

domain name

A domain name (Domain Name) is the name of a computer or computer group on an Internet consisting of a string of dotted letters. Used to identify the electronic location of the computer (sometimes refers to geographical location) during data transmission, domain name has become one of the necessary products for Internet brand and online trademark protection.

Generally speaking, the domain name is equivalent to the house number of a family, and others can easily find you through this number.

Take a common domain name as an example, the baidu URL consists of two parts, the label "baidu" is the main domain name body of the domain name, and the final label "com" is the suffix of the domain name, which represents an com international domain name and is a top-level domain name. And the front www. Is the network name, the domain name of www.

DNS stipulates that the labels in the domain name are made up of English letters and numbers. Each label is no more than 63 characters and is not case-sensitive. Punctuation marks other than the hyphen (-) cannot be used in the label. The lowest level domain name is written on the far left, while the highest level domain name is written on the far right.

Space

Common website space: virtual host, virtual space, stand-alone server, cloud host, VPS.

Virtual host divides a certain amount of disk space on the network server for users to place sites, application components, etc., and provides the necessary site functions, data storage and transmission functions. The so-called virtual host, also known as "website space", is to divide a server running on the Internet into multiple "virtual" servers. Each virtual host has an independent domain name and a complete Internet server (supporting WWW, FTP, E-mail, etc.). Virtual host is the gospel of network development, which greatly promotes the application and popularization of network technology. At the same time, the rental service of virtual host has also become a new economic form in the network era. Renting a virtual host is similar to renting a house.

VPS refers to a virtual private server, which is a technology that divides a server into multiple virtual independent proprietary servers. Each virtual independent server using VPS technology has its own independent public network IP address, operating system, hard disk space, memory space, CPU resources, etc., and can also install programs, restart the server and other operations, which is exactly the same as running an independent server.

Program source code

The program is the programming language used to build and modify the website, and the source code is a pile of words and symbols written in a certain format.

"for example, right-click on this page, select to view the source file, come out a notepad, the content is the source code of this page." This sentence reflects their relationship, the source file here refers to the source code of the web page, and the source code is the content of the source file, so it can be called the source code of the web page.

The source code refers to the original code, which can be any language code.

Assembly coding refers to the code compiled by the source code, usually binary files, such as DLL, EXE, .NET intermediate code, JAVA intermediate code, and so on.

The high-level language usually refers to ASM, which is the assembly language of CCompact +, BASIC, C #, JAVA, PASCAL, etc., and the lower level is machine language.

Browsers are like compilers of programs. They help us translate the source code into what we see.

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