Anaconda 利用python 向redis写入数据小程序

阳光穿透心脏的1/2处 2022-05-12 06:12 178阅读 0赞

# -*- coding: utf-8 -*-
    """ Created on Wed Sep 12 11:27:05 2018 @author: guo """
    
    import numpy as np
    import redis ,datetime
    
    def randomf(x):    #产生任意个随即浮点数，保留三位精度
    
        y = np.zeros(x)
    
        z = x
        for i in range(z):
            x = np.random.uniform(2,20,size=(z))
            y[i] = round(x[i],3)
    
        return y
    
    def randomint(x):   #产生任意个随机整数
    
        y = 5
        x1 = np.random.uniform(2,20,y)
        z = np.random.randint(2,20,size=(x))
    
        return z
    
    def lianjie(x,y ):  #x 整数个数 ， y 浮点数个数,将他们连接在一起
    
        y1 = np.zeros((x+y))
    
        a = randomf(x)
        b = randomint(y)
    
        i = 0
        for i in range (x):
              y1[i] = a[i]
    
        for j in range(x,x+y):  #range(5,10) j的范围时 5 到 9
            y1[j] = b[j-5]
    
        return y1
    
    def rediswrite2(x) :  #向redis中按照属性，拆开写入数据 ，不循环
    
        conn1 = redis.StrictRedis(host="localhost",port="6379",decode_responses=True)  #和数据库连接，最后一个参数解决 输出带有 b问题
    
        f = randomint(5)
        for i in range(x):      
    
            c = ":Game"
            d1 = str(i) + c  # +str(nowtime)
            nowtime = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
            dict1 = {
       "Time":nowtime,"Gamestate:1":f,"Gamestate:2":f,"Gamestate:3":f,"Gamestate:4":f} 
    
            conn1.hmset(d1,dict1)
            conn1.hmget(d1,"Time")
            if (i%100) == 0: #每个100打印一次
                print(i)
           # conn2.hset(d,"Runstate",a[i])
       # y = np.zeros(21)
       # y = conn1.hkeys("1:TRainInfo") #取得所有的键值
       # x = conn1.hvals("1:TRainInfo") #取得所有的值 values
       # print(x)
       # print(y)
        return 0
    
    rediswrite2(3)