Course5982

Course Introduction：The HTTP protocol is a simple request-response protocol that usually runs on top of TCP. It specifies what kind of messages the client may send to the server and what kind of response it gets. The headers of request and response messages are given in ASCII form; the message contents have a MIME-like format.

Course14172

Course Introduction：HTTP protocol (HyperText Transfer Protocol, Hypertext Transfer Protocol) is a transfer protocol used to transfer hypertext from the WWW server to the local browser. It can make the browser more efficient and reduce network transmission. It not only ensures that the computer transmits hypertext documents correctly and quickly, but also determines which part of the document is transmitted and which part of the content is displayed first (such as text before graphics), etc. We have collected the "Boolean Educational HTTP Protocol Video Tutorial", hoping to help everyone better understand the HTTP protocol.

Course12060

Course Introduction：HTTP protocol (HyperText Transfer Protocol) is the most widely used network transmission protocol on the Internet. All WWW files must comply with this standard. This tutorial will explain the HTTP protocol in detail.

Course5247

Course Introduction：Hypertext Transfer Protocol (HTTP) is an application layer protocol for transmitting hypermedia documents. It is designed for communication between a web browser and a web server, but can be used for other purposes as well. HTTP follows the classic client-server model, where the client opens a connection to make a request and then waits until a server-side response is received.

Course6269

Course Introduction：HTTP is a simple request-response protocol that usually runs on top of TCP. It specifies what kind of messages the client may send to the server and what kind of response it gets. Web servers generally refer to website servers. Currently, the three most mainstream web servers are Apache, Nginx, and IIS.

Course Introduction：The sip protocol refers to the session initiation protocol, which is a multimedia communication protocol developed by the IETF. SIP is an application layer signaling control protocol used to create, modify and release sessions of one or more participants; it is an IP voice session control protocol originating from the Internet and is flexible, easy to implement, easy to expand, etc. Features.

2021-09-22 comment 012142

Course Introduction：In the TCP/IP protocol, the UDP protocol is a transmission protocol; the UDP protocol is an unreliable connectionless protocol. It is mainly used for transmissions that do not require packets to arrive in order. The inspection and sorting of packet transmission sequence are performed by the application layer. Finish.

2020-10-23 comment 013609

Course Introduction：ICMP protocol is the Internet Control Message Protocol. It is a subprotocol of the TCP/IP protocol suite and is used to transmit control messages between IP hosts and routers. Although these control messages do not transmit user data, they play an important role in the transmission of user data.

2020-11-27 comment 03190

Course Introduction：FTP protocol is a protocol used to transfer files. The FTP protocol is one of the protocols in the TCP/IP protocol group. The FTP protocol includes two components, one is the FTP server, and the other is the FTP client. By default, the FTP protocol uses TCP ports 20 and 21.

2020-07-13 comment 09797

Course Introduction：Comparison and selection of WebSocket protocol and TCP protocol In network communication, TCP protocol is a reliable transmission protocol and is widely used in various network communication scenarios. The WebSocket protocol is an application layer protocol based on HTTP. It provides two-way communication capabilities, allowing real-time data interaction between the client and the server. This article will compare the WebSocket protocol and the TCP protocol, and discuss the choices in different scenarios. Protocol Characteristics and Application Scenarios TCP protocol is a

2023-10-15 comment 0256