import pandas as pd

class SaveCsv:

def __init__(self):
    self.clist = [[1,2,3], [4,5,6], [7,8,9]]

def savefile(self, my_list):
    """
    把文件存成csv格式的文件，header 写出列名，index写入行名称
    :param my_list: 要存储的一条列表数据
    :return:
    """
    df = pd.DataFrame(data=[my_list])
    df.to_csv("./Test.csv", encoding="utf-8-sig", mode="a", header=False, index=False)

def saveAll(self):
    """
    一次性存储完
    :return:
    """
    pf = pd.DataFrame(data=self.clist)
    pf.to_csv("./Test_1.csv", encoding="utf-8-sig", header=False, index=False)


def main(self):
    nameList = ["beijing", "shanghai", "guangzhou", "shenzhen", "xiongan", "zhengzhou"]
    # start表示循环从1开始计数
    for num, data in enumerate(nameList, start=1):
        if num % 2 == 0:
            self.savefile(["成功", data, num])
        else:
            self.savefile(["失败", data, num])
    return 0

if name == '__main__':

sc = SaveCsv()
sc.main()
sc.saveAll()