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Python 学习3 读写excel数据

读取excel 文件的数据

import csvwith open(D:/mystuff/11.csv,r) as f:    reader = csv.reader(f)    for row in reader:        print(row)        

写入excel文件

import csvwith open(D:/mystuff/33.csv, mode=w) as csvfile:    #w1=csv.writer(csvfile,delimiter=‘ ‘,quotechar="|",quoting=csv.QUOTE_MINIMAL)    w1=csv.writer(csvfile,dialect=excel)    w1.writerow([1,2,3,4])    w1.writerow([11,22,33,44])    w1.writerow(["chenfenping","","",""])    w1.writerow(["cx"])

 

Python 学习3 读写excel数据