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Copy pathsocket_thread_server.py
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Copy pathsocket_thread_server.py
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37 lines (31 loc) · 1.06 KB
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from socket import socket, SOCK_STREAM, AF_INET
from base64 import b64encode
from json import dumps
from threading import Thread
# 自定义线程类
class FileTransferHandler(Thread):
def __init__(self, client, data):
super().__init__()
self.client = client
self.data = data
def run(self):
my_dict = {}
my_dict['filename'] = 'data.jpg'
# JSON 是纯文本不能携带二进制数据
# 所以图片的二进制数据要处理成base64编码
my_dict['filedata'] = self.data
json_str = dumps(my_dict)
self.client.send(json_str.encode('utf-8'))
self.client.close()
def start_server():
server = socket(family=AF_INET, type=SOCK_STREAM)
server.bind(('127.0.0.1', 6789))
server.listen(521)
print('服务器启动开始监听')
with open('data.jpg', 'rb') as f:
data = b64encode(f.read()).decode('utf-8')
while True:
client, addr = server.accept()
FileTransferHandler(client, data).start()
if __name__ == '__main__':
start_server()