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python - 我的键盘记录器 Python 线程 Thread-25 中的异常

问题描述

我有这个远程键盘记录器，起初它可以正常发送电子邮件，但几分钟后它停止发送电子邮件，并抛出此错误：

Exception in thread Thread-25:
Traceback (most recent call last):
  File "C:\Users\Lisandro0\AppData\Local\Programs\Python\Python37\lib\threading.py", line 926, in _bootstrap_inner
    self.run()
  File "C:\Users\Lisandro0\AppData\Local\Programs\Python\Python37\lib\threading.py", line 1177, in run
    self.function(*self.args, **self.kwargs)
  File "C:\Users\Lisandro0\Desktop\Desktop3\keylogger\crack.py", line 64, in report
    self.sendmail(EMAIL_ADDRESS, EMAIL_PASSWORD, self.log)
  File "C:\Users\Lisandro0\Desktop\Desktop3\Keylogger\crack.py", line 53, in sendmail
    server.sendmail(email, email, message)
  File "C:\Users\Lisandro0\AppData\Local\Programs\Python\Python37\lib\smtplib.py", line 855, in sendmail
    msg = _fix_eols(msg).encode('ascii')
UnicodeEncodeError: 'ascii' codec can't encode character '\xf1' in position 312: ordinal not in range(128)

我很感激阅读代码，因为它很短。

我很感激任何帮助

标签： pythonpython-3.xmultithreadingkeylogger

解决方案

错误信息很清楚：

...Python37\lib\smtplib.py...UnicodeEncodeError：“ascii”编解码器无法在位置 312 编码字符“\xf1”：序数不在范围内（128）

似乎 smtplib 对您的邮件内容进行编码有问题。

我做了一些源代码阅读。在 smtplib.py 中：

    def sendmail(self, from_addr, to_addrs, msg, mail_options=(),
                 rcpt_options=()):
        """This command performs an entire mail transaction.

        The arguments are:
            - from_addr    : The address sending this mail.
            - to_addrs     : A list of addresses to send this mail to.  A bare
                             string will be treated as a list with 1 address.
            - msg          : The message to send.
            - mail_options : List of ESMTP options (such as 8bitmime) for the
                             mail command.
            - rcpt_options : List of ESMTP options (such as DSN commands) for
                             all the rcpt commands.

        msg may be a string containing characters in the ASCII range, or a byte
        string.  A string is encoded to bytes using the ascii codec, and lone
        \\r and \\n characters are converted to \\r\\n characters.

看这里：

msg 可以是包含 ASCII 范围内的字符的字符串，也可以是字节字符串

如果要发送非ascii内容的邮件，可以先将内容编码成字节串。

（顺便说一句，如果我猜对了，你的问题标题有点离题，没有抓住问题的关键。）

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