If the project uses an external network interface, how to call the interface normally after build and packaging app

the graduation project plans to do an app, search for books and a daily popular api,build that uses book flags. After using the http-server server, you can call the network interface normally, but after packing the app, the screen is blank. How can you still call the network api after the package?

Webpack vue-cli html5 javascript
Mar.21,2022

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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-64f5-1b35b44-2bfbd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b35b44-2bfbd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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