mac-根目录创建data
cd
cd System
cd Volumes
cd Data
sudo mkdir data
sudo chmod -R 777 data
sudo vim /etc/synthetic.conf
编辑文件内容：data /System/Volumes/Data/data
cd
cd System
cd Volumes
cd Data
sudo mkdir data
sudo chmod -R 777 data
sudo vim /etc/synthetic.conf
编辑文件内容：data /System/Volumes/Data/data