【树莓派】延时拍照并上传到服务端

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# -*- coding: utf-8 -*-
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import socket
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import os
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import time
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#监听ip和端口
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IP_Post = ('0.0.0.0', 1234)
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sk = socket.socket()
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sk.bind(IP_Post)
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sk.listen(5)
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while True:
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    conn, addr = sk.accept()
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    # #循环接收文件
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    # while True:
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    data = conn.recv(1024)
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    # print(str(data,'utf-8'))
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    print(data)
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    file_name, file_size = str(data, 'utf-8').split('|')
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    # path=os.path.join(file_name,".jpg")
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    path = file_name+".jpg"
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    file_size = int(file_size)
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    has_sent = 0
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    with open(path, 'wb') as fp:
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        while has_sent != file_size:
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            data = conn.recv(1024)
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            fp.write(data)
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            has_sent += len(data)
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    conn.close()

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import os
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import socket
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import cv2
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import time
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def s(name):
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    #服务端ip和端口
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    IP_Post=('192.168.1.104',1234)
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    sk=socket.socket()
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    sk.connect(IP_Post)
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    size=os.stat("./1.jpg").st_size
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    data=name+"|"+str(size)
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    sk.sendall(bytes(data,'utf-8'))
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    has_sent=0
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    with open("./1.jpg",'rb')as fp:
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        while has_sent != size:
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            data = fp.read(1024)
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            sk.sendall(data)
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            has_sent += len(data)
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    sk.close()
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while True:
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    cam=cv2.VideoCapture(0)
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    ret,c=cam.read()
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    cam.release()
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    cv2.imwrite("./1.jpg",c)
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    s(str(int(time.time())))
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    #延时30秒
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    time.sleep(30)