Python getopt模块

Example: testGetOpt.py

def getArgs(argv=None):

    global param1
    global param2
    global param3
    
    try:
        opts, args = getopt.getopt(sys.argv[1:], "x:y:z:",
                                   ["name1=", "name2=", "name3="])
    except getopt.GetoptError as e:
        print (e)

    for opt, arg in opts:
        if opt == "-x":
            name1 = arg
        elif opt == "-y":
            name2 = arg
        elif opt == "-z":
            name3 = arg


if __name__ == '__main__' or __name__ == 'main':
    print (name1)
    print (name2)
    print (name3)

testGetOpt.py -x value1 -y value2 -z value3