python 3.5实现检测路由器流量并写入txt的方法实例

import chardet
import urllib.request
html = urllib.request.urlopen('http://www.baidu.com/').read()
print (chardet.detect(html))

C:\python\python.exe D:/python/test/2.py
{'encoding': 'utf-8', 'confidence': 0.99, 'language': ''}

Process finished with exit code 0

import urllib.request
import os
from bs4 import BeautifulSoup
import time
def getHtml(url):
 html = urllib.request.urlopen(url).read()
 return html
#获取字符串，因为我在国外，路由器low到爆，编码格式也蛋疼了我很久
html = getHtml("http://192.168.0.254/pub/fbx_info.txt")
#将read()获取的是bytes编码转化成str
html = html.decode("ISO-8859-1")

#操作字符串
html = html.split('WAN')[1].split('Ethernet')[0]
time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
#因为使用记事本，在记事本中换行只认\r\n
str = time+html+"\r\n"

# 保存文件为txt，win环境路径
outfile = open("C:\\Users\\sw\\Desktop\\route.txt","a+",encoding="utf-8",newline='\n')
outfile.write(str)
outfile.close()
print("文件已保存到本地")

import urllib.request
import os
from bs4 import BeautifulSoup
import time
def getHtml(url):
 html = urllib.request.urlopen(url).read()
 return html

#获取字符串，因为我在国外，路由器low到爆，编码格式也蛋疼了我很久
html = getHtml("http://192.168.0.254/pub/fbx_info.txt")
#将read()获取的是bytes编码转化成str
html = html.decode("ISO-8859-1")
#再次检测编码
#print(type(html))
#操作字符串
html = html.split('WAN')[1].split('Ethernet')[0]
time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
#因为使用记事本，在记事本中换行只认\r\n
str = time+html+"\r\n"
# 保存文件为txt，win环境路径
#print(type(str))
outfile = open("C:\\Users\\sw\\Desktop\\route.txt","a+",encoding="utf-8",newline='\n')
outfile.write(str)
outfile.close()
print("文件已保存到本地")