1. sudo apt update 【如果執行中出現錯誤，注意查看是否多行命令寫到一行中了】
sudo apt install software-properties-common apt-transport-https curl
2. curl -sSL https://packages.microsoft.com/keys/microsoft.asc | sudo apt-key add -
3. sudo add-apt-repository "deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main"
4. sudo apt update
5. sudo apt install code