How do I bind a domain to a specified port?

after parsing the domain name, it is found that if you want to access the domain name, you must add the port number to the specified domain name before you can access it normally. For example: www.xxx.com:3000,
ask:
how to enter the domain name directly to access it, and then you can access it without adding a port number such as www.xxx.com.

the server I am using is Aliyun"s ECS system is liunx centos7

Server linux domain-name Aliyun
Feb.28,2021

you can refer to what I wrote earlier, https://github.com/lensh/vue-., by forwarding using the nginx proxy port. However, yours is a centerOS system. The method of installing nginx is slightly different. You need to pay attention to

change the port of your web server to 80

.

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bdbee2-312a1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bdbee2-312a1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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