What is the website-Front-end Q&A-php.cn

A website refers to a collection of web pages made using tools such as HTML to display specific content based on certain rules on the Internet; a website is a host that has a domain name or address on the Internet and provides certain network services. It is a space for storing files, with the server as the carrier.

What is the website

Related learning recommendations: Website production video tutorial

Website(Website) refers to a collection of web pages produced on the Internet according to certain rules using tools such as HTML (Standard Universal Markup Language) to display specific content. Simply put, a website is a communication tool through which people can publish information they want to make public, or use the website to provide related network services. People can access the website through a web browser to obtain the information they need or enjoy network services.

A website is a host that has a domain name or address on the Internet and provides certain network services. It is a space for storing files, with the server as the carrier. People can access and search files through browsers, etc., or upload and download website files through remote file transfer (FTP).

Composition of the website

In the early days, domain names, space servers and programs were the basic components of the website. With the continuous advancement of technology, the composition of the website has become increasingly complex. , most websites are composed of domain names, space servers, DNS domain name resolution, website programs, databases, etc.

Domain Name

Domain Name is the name of a computer or computer group on the Internet consisting of a string of letters separated by dots. Used to identify the computer's electronic location (sometimes also geographical location) during data transmission, the domain name

has become one of the must-have products for Internet brands and online trademark protection. In layman's terms, a domain name is equivalent to a family's house number. Others can easily find you through this number. Taking a common domain name as an example, the baidu website address is composed of two parts. The label "baidu" is the main body of the domain name, and the last label "com" is the suffix of the domain name, which represents a com international A domain name is a top-level domain name. The www. in front is the network name and is the domain name of www.

DNS stipulates that the labels in domain names are composed of English letters and numbers. Each label cannot exceed 63 characters, and does not distinguish between uppercase and lowercase letters. No other punctuation marks can be used in labels except hyphens (-). The domain name with the lowest level is written on the far left, and the domain name with the highest level is written on the far right.

Space

Common website spaces: virtual host, virtual space, independent server, cloud host, VPS.

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

VPS refers to virtual private server, which is a technology that partitions a server into multiple virtual independent dedicated servers. Each virtual independent server using VPS technology has its own independent public IP address, operating system, hard disk space, memory space, CPU resources, etc. It can also perform operations such as installing programs and restarting the server, 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. When replaced by the source code, it is a bunch of words and symbols written in a certain format.

"For example, right-click on this webpage and select View Source File. A notepad will appear. The content inside is the source code of this webpage." 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 also be called the source code of the web page.
Source code refers to the original code, which can be any language code.
Assembly code refers to the compiled source code, usually binary files, such as DLL, EXE, .NET intermediate code, JAVA intermediate code, etc.
High-level languages usually refer to C/C, BASIC, C#, JAVA, PASCAL, etc. Assembly language is ASM, the only one, and the lower level than this is machine language.
The browser is like the compiler of the program. It will help us translate the source code into what we see.

Classification of websites

Classified according to the programming language used in the website: such as asp website, php website, jsp website, Asp. net website, etc.;
Classified according to the purpose of the website: such as portal websites (comprehensive websites), industry websites, entertainment websites, etc.;
Classified according to the function of the website: such as single Website (corporate website), multi-functional website (online mall), etc.
Classified according to the website holder: such as personal website, commercial website, government website, educational website, etc.
Classified according to the commercial purpose of the website: for-profit websites (industry websites, forums), non-profit websites (corporate websites, government websites, education websites)

Web Design

1. Web design art design requirements. Web page art design should generally be consistent with the overall image of the company and comply with corporate CI standards. Pay attention to the application of web page colors, pictures and layout planning to maintain the overall consistency of the web page.

2. When adopting new technologies, the geographical distribution, age group, network speed, reading habits, etc. of the main target audience should be considered.

3. Develop a webpage revision plan, such as a large-scale revision within six months to one year.

Tools for website design:

1. Webstorm is regarded as a JS development tool by front-end developers. It can edit and debug HTML, CSS, JS, etc., and can also As a visualization tool to monitor the operation of website systems, it is favored by website development workers.

2. Dreamweaver, an auxiliary tool for editing HTML, ASP, JSP, PHP, and javascript.

3. Frontpage is the same as dreamweaver. There are also Visual Studio and Expression Studio Web from Microsoft.

4. FLASH web page is the first choice when the screen needs to flow.

5. Photoshop image processing software. Generally, web pages need to have pictures to match. Photoshop is a very powerful tool. Fireworks and Photoshop are both image processing software, but Fireworks is more focused on processing web pages.

6. The cs3 series launched by Adobe has good compatibility between software. You can use this series to further modify, beautify and optimize the art and special effects of the website.