补充昨天数据可视化库-Matplotlib文章里"ne

import random

f =open("newCreateData.csv", "w")

f.write("DATE" +"," +"VALUE" +"\n")

for iin range(1948, 2018):# 获取年份

    for jin range(1, 12):# 获取月份

        if j ==2:

for hin range(1, 28):# 获取日

                f.write(str(i) +"-" +str(j) +"-" +str(h) +"," + ("%.1f" % (10 * random.random())) +"\n")

else:

for hin range(1, 31):# 获取日

                f.write(str(i) +"-" +str(j) +"-" +str(h) +"," + ("%.1f" %(10 * random.random())) +"\n")

f.close()