xcode-select 命令
xcode-select [-help] 帮助文档 xcode-select [-switch xcode_folder_path] 切换Xcode xcode-select [-print-path] 打印当前Xcode路劲 xcode-select [-version] 显示当前Xcode版本
xcode-select [-help] 帮助文档 xcode-select [-switch xcode_folder_path] 切换Xcode xcode-select [-print-path] 打印当前Xcode路劲 xcode-select [-version] 显示当前Xcode版本