爬坑Python 3.6 在 Socket 编程时出现类型错误 TypeError: a bytes-like object is required, not 'str'(示例代码(代

Posted 2021-01-14 山间一棵松

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1. 问题描述

　　Python 3.6 在 Socket 编程时出现错误如下

Traceback (most recent call last):

  File "F:/share/IdeaProjects/test/mypython/test/test10_tcpclient.py", line 17, in <module>
    sock.send(str)
TypeError: a bytes-like object is required, not \'str\'

Process finished with exit code 1

 

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2. 解决方案

　　类型错误，解决方案参考 python执行tcp服务器和客户端

　　将 Client 端代码改为以下

sock.send(bytes(str,\'utf-8\'))

　　详情请查看  [Python_7] Python Socket 编程

 

 

 

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