① mac涓鍙扮数鑴戝紑2涓绁炴﹁处鍙
鍙浠ャ1銆侀栧厛鍦╩ac涓鍙扮数鑴戜笂涓嬭浇澶氩紑锷╂坠銆2銆佸叾娆″畨瑁呭ソ澶氩紑锷╂坠骞舵墦寮銆3銆佹渶钖庡湪澶氩紑锷╂坠涓锏诲綍绁炴﹁处鍙凤纴鍐嶆墦寮澶氩紑锷╂坠锏诲綍璐﹀彿锛屽氨鍙浠ュ紑2涓绁炴﹁处鍙枫