2、# 读取csv文件
# -*- coding:utf-8 -*-
import csv
writer = csv.writer(open('test.csv','wb'))
writer.writerow(['col1','col2','col3'])
data = [range(3) for i in range(3)]
for item in data:
writer.writerow(item)
filelist = csv.reader(open('./test.csv','r'))
for item in filelist:
print item