这篇文章主要介绍了python socket通信编程实现文件上传代码实例,文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下

写一个file_receive.py和一个file_send.py程序,由file_send.py上传一个文件,file_receive.py接收上传的文件,写到指定的包内

#file_receive.pyimport socket,subprocess,osBASE_DIR = os.path.dirname(os.path.abspath(__file__))sk = socket.socket()address = ('127.0.0.1',8001)sk.bind(address)sk.listen(3)conn,addr = sk.accept()fileinfo = conn.recv(1024)filename,filesize = str(fileinfo,'utf8').split('|')#filename = str(filename,'utf8')#filesize = int(str(filesize,'utf8'))path = os.path.join(BASE_DIR,'file_recv',filename)f = open(path,'wb')has_received = 0while has_received != int(filesize): data = conn.recv(1024) f.write(data) has_received += len(data)f.close()print('well done')sk.close()#file_send.pyimport socket,osBASE_DIR = os.path.dirname(os.path.abspath(__file__))sk = socket.socket()address = ('127.0.0.1',8001)sk.connect(address)filename = input("please input filename:")path = os.path.join(BASE_DIR,filename)filesize = os.stat(path).st_sizefileinfo = '%s|%s'%(filename,str(filesize))sk.sendall(bytes(fileinfo,'utf8'))f = open(path,'rb')has_sent = 0while has_sent != int(filesize): data = f.read(1024) sk.sendall(data) has_sent += len(data)print('well done!')f.close()sk.close()

文件运行后,实现了将file_send.py上传的test.png文件上传到当前路径下的file_recv包内.

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