安装完成后vnc链接ip:5901
密码为自己设置的密码
用法：yum install -y wget git && git clone -b master https://github.com/sunyi369/xfcevnc.git && bash xfcevnc/xfcevncinstall.sh
ex： yum install -y wget git && git clone -b master https://github.com/sunyi369/xfcevnc.git && bash xfcevnc/xrdpinstall.sh