# 由客戶端向服務(wù)器傳數(shù)據(jù)，文件
import socket
import tqdm
import os

def send(filename):
 # 傳輸數(shù)據(jù)間隔符
 SEPARATOR = '<SEPARATOR>'
 # 服務(wù)器信息
 host = '127.0.0.1'
 port =1234
 # 文件緩沖區(qū)
 Buffersize = 4096*10
 # 傳輸文件名字
 filename = filename
 # 文件大小
 file_size  = os.path.getsize(filename)
 # 創(chuàng)建socket鏈接
 s = socket.socket()
 print(f'服務(wù)器連接中{host}:{port}')
 s.connect((host, port))
 print('與服務(wù)器連接成功')
 # 發(fā)送文件名字和文件大小，必須進(jìn)行編碼處理
 s.send(f'{filename}{SEPARATOR}{file_size}'.encode())
 # 文件傳輸
 progress = tqdm.tqdm(range(file_size), f'發(fā)送{filename}', unit='B', unit_divisor=1024)
 with open(filename,'rb') as f :
  # 讀取文件
  for _ in progress:
bytes_read = f.read(Buffersize)
if not bytes_read:
 break
# sendall 確保網(wǎng)絡(luò)忙碌的時(shí)候，數(shù)據(jù)仍然可以傳輸
s.sendall(bytes_read)
progress.update(len(bytes_read))
 # 關(guān)閉資源
 s.close()
if __name__ == '__main__':
 filename = input('請(qǐng)輸入文件名：')
 send(filename)

import socket
import tqdm
import os
import threading
def received():
 # 設(shè)置服務(wù)器的ip和 port
 # 服務(wù)器信息
 sever_host = '127.0.0.1'
 sever_port =1234
 # 傳輸數(shù)據(jù)間隔符
 SEPARATOR = '<SEPARATOR>'
 # 文件緩沖區(qū)
 Buffersize = 4096*10
 s = socket.socket()
 s.bind((sever_host, sever_port))
 # 設(shè)置監(jiān)聽數(shù)
 s.listen(128)
 print(f'服務(wù)器監(jiān)聽{sever_host}:{sever_port}')
 # 接收客戶端連接
 client_socket, address = s.accept()
 # 打印客戶端ip
 print(f'客戶端{(lán)address}連接')
 # 接收客戶端信息
 received = client_socket.recv(Buffersize).decode()
 filename ,file_size = received.split(SEPARATOR)
 # 獲取文件的名字,大小
 filename = os.path.basename(filename)
 file_size = int(file_size)
 # 文件接收處理
 progress = tqdm.tqdm(range(file_size), f'接收{(diào)filename}', unit='B', unit_divisor=1024, unit_scale=True)

 with open('8_18_'+filename,'wb') as f:
  for _ in progress:
# 從客戶端讀取數(shù)據(jù)
bytes_read = client_socket.recv(Buffersize)
# 如果沒有數(shù)據(jù)傳輸內(nèi)容
if not bytes_read:
 break
# 讀取寫入
f.write(bytes_read)
# 更新進(jìn)度條
progress.update(len(bytes_read))
 # 關(guān)閉資源
 client_socket.close()
 s.close()
if __name__ == '__main__':
 received()