Docker Port Mapping problem

I have added port mapping, as shown in figure

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apt install nginx
IP:9001,

curl 80

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I don"t know how to add port mapping

May.14,2021

Why not directly use the nginx image


check ubuntu's firewall ufw status

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-64f5-1b3acc4-2c236.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3acc4-2c236.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?