先进入到applications文件夹下
cd /usr/share/applications
然后进入文件
sudo vi idea.desktop
粘贴内容
[Desktop Entry]
Encoding=UTF-8
Version=1.0
Name=IntelliJ IDEA
GenericName=Java IDE
Comment=IntelliJ IDEA is a code-centric IDE focused on developer productivity. The editor deeply understands your code and knows its way around the codebase, makes great suggestions right when you need them, and is always ready to help you shape your code.
Exec=/usr/local/idea2022/bin/idea.sh # 改成你自己路径
Icon=/usr/local/idea2022/bin/idea.png # 改成你自己的路径
Terminal=false
Type=Application
Categories=Development;IDE
保持，退出，完事