python怎么读取和写入csv文件答:python写入csv文件 第一步输入“ import csv data = [ ("Ken", "msfe", 23), ("TeMe", "maee", 29), ("Js", "fele", 92)] with open('d://test.csv', 'w', newline='') as t_file:...
如何用python把list里的数据写入csv?答:import csv#python2可以用file替代openwith open("test.csv","w") as csvfile:writer = csv.writer(csvfile)#先写入columns_namewriter.writerow(["index","a_name","b_name"])#写入多行用writerowswriter.writerows([[0,1,3],[1,2,3],[2,3,4]])12345678910index a_name b_...