How to configure cross-domain requests in virtual hosts after vue2.0 packaging

the project has been packaged and uploaded to the host space, but there is a cross-domain problem. Baidu said to configure what Nginx server and so on, but the virtual host I bought has already been built, and I don"t know how to configure cross-domain

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this is the information of the virtual host I bought


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Thank you for your answers.

May.07,2022

whether the foreground code and background code are not on the same host


this is an error report, not a cross-domain error. If 404, let's see whether the online interface you have packaged and configured is correct. In addition, let's see if the domain name is accessible

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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-64f5-1b36b2a-2b87f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b36b2a-2b87f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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