clientSocket.send(str)TypeError: a bytes-like object is required, not 'str' 相关代码: 客户端错误代码: #encoding=utf8fromsocketimport*fromthreadingimport*fromtimeimport*#方法区域defreceive_msg():print('发送消息方法')defget_host_ip():try: s= socket(family=AF_INET,type=SOCK_DGRAM) s.connect...
socket.send(bytes[, flags]) Send data to the socket. The socket mustbeconnected to a remote socket. The optional flags argument has the same meaning as for recv() above. Returns the number ofbytessent. Applications are responsible for checking that all data hasbeensent; if only some of t...
1、str to bytes 2、bytes to str 一、问题 TypeError: a bytes-like object is required, not 'str' 二、问题原因 原因是 Python3 和 Python2 在套接字返回值解码上有区别。 这里简单解释一下套接字。套接字就是 socket,用于描述 IP 地址和端口,应用程序通过套接字向网络发出请求或者应答网络请求,可以认...
socket.sendto(bytes, flags, address) Send data to the socket. The socket should not be connected to a remote socket, since the destination socket is specified by address. The optional flags argument has the same meaning as for recv() above. Return the number of bytes sent. (The format o...
在使用socket做网络编程测试的时候,遇到a bytes-like object is required,not str错误 AI检测代码解析 from socket import * # 创建套接字 udp_socket = socket(AF_INET, SOCK_DGRAM) # 准备接收方的地址 sendAddr = ('192.168.123.1', 8080) # 从键盘获取数据 ...
TypeError: a bytes-like object is required, not 'str' 我基本上只是想打开一个端口,允许 netcat 连接并在该机器上拥有一个完整的 shell。 出现这个错误的原因是在Python 3中,字符串是Unicode,但是在网络上传输时,数据需要改为字节。所以……一些建议: ...
ValueError: All strings must be XML compatible: Unicode or ASCII, no NULL bytes or control characters
Python Socket TypeError: a bytes-like object is required, not 'str' 错误提示 《python核心编程》第三版,发现示例2-1代码返回错误 发现这里python3.5和Python2.7在套接字返回值解码上有区别。 先介绍一下 python bytes和str两种类型转换的函数encode(),decode()...
a bytes-like object is required, not 'str' #服务端 #导入模块 HOST= PORT= BUFSIZ= #bit ADDR=(HOST,PORT) #通信地址 tcpsocket=socket(AF_INET,SOCK_STREAM) #创建套接字 tcpsocket.bind(ADDR) #绑定address tcpsocket.listen(10) #启动监听设置上限 ...
Send and receiveJSONobjects and use them to create aRESTful APIstyle. Play withAjAXrequests to interact quickly with a web application. Define theoriginof resources and allow all values ofCORSpre-flight requests. Verify that a request is successfullyauthenticatedby theBasicorBearermethod. ...