# -*- coding: utf-8 -*-import pandas as pdpath = '锁定.csv'data = pd.read_csv(path)print(data)print ('------------------------')import numpy as npcol_1 = data["客户代码"]data_1 = np.array(col_1)#print (type(data_1))ls = data_1.tolist()#print(ls)for i in ls: print (i,end='|')