1. What is a URI
Each resource available on the Web-HTML documents, images, video clips, programs, and so on-is positioned by a generic resource identifier (Universal Resource Identifier, "URI").
A URI generally consists of three parts:
The naming mechanism for accessing resources.
Host name where the resource is
1, what is the Web? In short, the Web is a Web site that is based on the HTTP protocol and is accessed by a browser. The most commonly used meaning at the moment is the section on intenet that
It is quite troublesome to back up the website database and to export data through ftp, so I would like to ask who has done what program, who can export the data of the database of a website with one click, and make it into a compressed file, download ------ solution -------------------- under win nbsp? Nbsp; write a bat nbsp; file by yourself. to process. nb
It is quite troublesome to back up the website database and to export data through ftp, so I would like to ask who has done what program, who can export the data of the database of a website with one click, convert it into a compressed file, and download it.
Reply to discussion (solution)
Win? Write a bat file by yourself to process. back up and compress the co
of what the difference is between PASV and port. Assume that C is client,s for server.PASV: When C is connected to S, s will send message to client C, this information is (s) open a port m locally, you can now connect me. When C receives this information, it can connect to
In the age of network technology, SOHO (Small OfficeHome Office) or Tele-office (Tele-Office) has been gradually accepted by some companies and individuals as a new way of working and living.
With the help of the ubiquitous network, many people stay in their own space to work. This is a more free and environmentally friendly life. SOHO allows employees to avoid heavy traffic during commuting, on the other hand, it also reduces the company's expensive
Reprinted please indicate this article from: Dead don't change's blog ~Site link:Http://www.clxp.net.cn/The folder cannot be opened on the FTP server since the day before yesterday. You can manage it on the FTP server at any time, and the speed is not slow.I blame myself for not knowing what software I have installed.
Who has done what program, you can export a Web site database data,, get compressed files, download
Reply to discussion (solution)
What about win? Write a bat file yourself. To deal with it. Backup compressed copy files to FTP directory
How to write???
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Label:If you are in accordance with the general method of the Internet, in the construction of an FTP server temporarily built a user, then this user is a normal user, you even tick the "read" "Write" permission, then open the firewall, you still can not upload files, can only download. Just log on to the server and change this user identity to an administrator to resolve this issue.There should be other so
It is quite troublesome to back up the website database and to export data through ftp, so I would like to ask who has done what program, who can export the data of the database of a website with one click, convert it into a compressed file, and download and share it: it is quite troublesome to back up the website data
web, you need to develop a php type, and then you must at least understand the http protocol. If tianyao is not good, you 'd better develop a network protocol, see the application layer such as http and ftp from the hardware cable. only when you understand the network can you understand how the web works. For example, the php background language is used for http
Port IntroductionWith the development of computer network technology, the original physical interface (such as keyboard, mouse, network card, display card, etc. input/output interface) can not meet the requirements of network communication, TCP/IP protocol as a standard protocol for network communication solves this communication problem. The TCP/IP protocol is integrated into the operating system's kernel, which
blindly learning and the pursuit of UML, the final results are very little; There is no need to use UML at all, which makes intuitive communication between the roles in the system difficult.
What is UML.
1. UML is a standard. Speaking of standards here, it seems too esoteric to say that the agreement may be better. UM
layer, transport layer, channel layer, presentation layer and application layer. The TCP/IP protocol uses a 4-tier hierarchy, and each layer calls its next layer of network to fulfill its needs. These 4 layers are:
Application layer: A layer of communication between applications, such as simple e-mail transfer (SMTP), File Transfer Protocol (FTP), Network Remote Access Protocol (Telnet), and so on.
Transport layer: In this layer, it provides data
What is IIS? IIS is a system-wide feature of the Windows operating system that provides services such as Web, FTP, NNTP, and SMTP, making it easy to post information on the network, including the Internet and local area networks.
IIS is an abbreviation for Internet Informati
[Excellent] What is the difference between Pty and tty? What do you mean
Http://www.chinaunix.net Author: george16 published on: 14:31:27
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What is
What is Internet information Server (IIS)?Microsoft IIS is a Web server that allows information to be published on a public intranet or on the Internet. Internet Information Server transmits information by using Hypertext Transfer Protocol (HTTP). You can also configure the Internet Information Server to provide File Transfer Protocol (
What is the IPV9 agreement, what does the IPV9 agreement mean?
According to the method of assigning addresses to computers on the internet using all-digital codes, the "Decimal Network", which is implemented and developed by the invention patent, adopts independent intellectual property rights, the IPV9 protocol based
When surfing the internet, we often see the word "Port" and often use the port number. For example, if "21" is added after the FTP address, "21" indicates the port number. So what does port mean? How can I view the port number? Does a port become the door to malicious cyberattacks ?, How should we face all kinds of ports? The following content will be introduced
Although these content in Baidu search has a bunch, but a lot of actually is the surface description. I would like to know what some of the real developers understand. Of course these programming languages are always just tools.
Reply content:PHP has the advantage of being cross-platform, easy to deploy, easy to maintain, web-based, open source community powerful, and document-rich.
As for the 3 foot separa
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