python3 读取csv的常用语法

import csv
#打开文件，用with打开可以不用去特意关闭file了，python3不支持file()打开文件，只能用open()
with open("info.csv","r") as csvfile:
     #读取csv文件，返回的是迭代类型
     read = csv.reader(csvfile)
     for i in read:
          print(i)