[python] # yyds干货盘点 # 一篇文章教会你Python中三种简单函数的使用

def test():
   print('----嘻嘻----')
   print('----这是我的第一个函数----')

# 定义一个函数
def test():
  print('----嘻嘻----')
  print('----这是我的第一个函数----')

# 调用函数
test()

import time  # 引入time模块
currentTime = time.time()
print("当前时间戳为:", currentTime)

import time
  
localtime = time.localtime(time.time())
print  ( "本地时间为 :", localtime)

import time
 
localtime = time.asctime( time.localtime(time.time()) )
print ( "本地时间为 :", localtime)

import datetime
now = datetime.datetime.now()
now.strftime('%Y-%m-%d %H:%M:%S')

import datetime
t_str = '2019-04-07 16:11:21'
d = datetime.datetime.strptime(t_str, '%Y-%m-%d %H:%M:%S')
print(d)

import datetime
datetime.timedelta(days=0, seconds=0, microseconds=0, milliseconds=0, minutes=0, hours=0, weeks=0)

import datetime
year = datetime.timedelta(days=365)
t_years = year *10
new_years = ten_years - year 
print(t_years)
print(new_years)

datetime1 = datetime2 + timedelta
timedelta = datetime1 - datetime2

datetime1 = datetime2 + timedelta
timedelta = datetime1 - datetime2

import random
a = random.uniform(1, 5)
print("a =", a)

b = random.randint(10, 50)
print ("b =", b)

c = random.randrange(0, 51, 2)
print ("c =", c)