import sys print('================Python import mode=========================='); print ('The command line arguments are:') for i in sys.argv: print (i) print ('/n The python path',sys.path) from sys import argv,path # 導(dǎo)入特定的成員 print('================python from import===================================') print('path:',path) # 因?yàn)橐呀?jīng)導(dǎo)入path成員,所以此處引用時不需要加sys.path