1.创建eclipse桌面文件：vim eclipse.desktop
2.添加以下内容：
#!/usr/bin/env xdg-open
[Desktop Entry]
Version=jee
Encoding=UTF-8
Name=eclipse
Type=Application
Terminal=false
Name[en_US]=eclipse
Exec=/home/lcy/Software/eclipse/eclipse #执行程序位置，必须填正确
Comment=Eclipse jee
Icon=/home/lcy/Software/eclipse/plugins/org.eclipse.platform_4.9.0.v20180906-0745/eclipse1024.png #解压后的文件里面找到其图标