19_python_练习题——CSV文件读写练习

CSV文件读写练习

导入CSV库，就可以实现对CSV文件的读写了

它的读写规则和excel有点类似

#!/usr/bin/python
# coding:utf-8

import csv

csvFile = open("./test.csv",'w+')
try:
writer=csv.writer(csvFile)
writer.writerow(('number','numver plus 2',"number timers 2"))
for i in range(10):
writer.writerow((i,i+2,i*2))
finally:
csvFile.close()