Course Intermediate  11425

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17718

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11417

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：Resolving Port Conflict for Tomcat Server on LocalhostWhen encountering the error "Several ports (8005, 8080, 8009) required by Tomcat Server at...

2024-11-01 comment 0  418

Course Introduction：Methods to close the port: 1. Use a firewall to close the port; 2. Use system configuration to close the port; 3. Use third-party software to close the port; 4. Modify the registry to close the port; 5. Use a router to close the port; 6. Manually stop the service and close it. Port; 7. Use the command line to close the port; 8. Use security software to close the port; 9. Modify the application configuration to close the port; 10. Use network equipment to close the port. Detailed introduction: 1. Use the firewall to close the port, open the "Control Panel", select "Windows Defender Firewall" and so on.

2024-01-17 comment 0  7727

Course Introduction：Commonly used PHP port numbers include HTTP port number (80), HTTPS port number (443), FTP port number (21), SMTP port number (25), POP3 port number (110), IMAP port number (143), etc. Detailed introduction: 1. HTTP port number (80). Through the HTTP port number, the PHP application can receive and process HTTP requests from the client; 2. HTTPS port number (443). The PHP application can communicate with the client through the HTTPS port number. Establish secure connections and more.

2023-08-31 comment 0  1976

Course Introduction：The command to use CMD to close a port: 1. Use CMD to close a specific port; 2. Use CMD to close all open ports; 3. Use CMD to open a specific port; 4. Use CMD to open all open ports.

2023-11-21 comment 0  5496

Course Introduction：The port number is the identifier for accessing the server. The client can find the corresponding server through the IP address, but the server has many ports. Each application corresponds to a port number. Only through a port number similar to the house number can the client truly access the server; in order to Ports are distinguished and each port is numbered. This is the port number. Ports are marked by port numbers, which are only integers ranging from 0 to 65535.

2023-01-30 comment 0  13372