Python3 多种方式爬取最新30期双色球历史数据存入csv

双色球这个页面有点坑，首先是https加密链接，然后主要的是，他们页面可能编码不是用的常用编码，
用urllib的urlopen方法爬取下来的内容貌似16进制码，如下：
b'\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\x03\xad[\xdb\x8e\x1b\xc7\x11}\x96\xbf\x82a\x90\xc0\x02f\xb3\xd3\xdds\x95v\xe7\xc5A~c\xc1%\xa9]&\x14\xb9 \xa9\x8b\xf3$\xc3\x08\x0c\x1b\x06l#\xb0\x13\x046\xe4\x181\x90
尝试了各种转换各种decode 无效，希望各位大佬能指点迷津。

urllib不行后换了其它的三方库，requests和httplib2两个库均可，大家有类似情况可参考：
## Available
h = httplib2.Http('.cache')
resp, content = h.request(url)
# print(content.decode())
return content.decode()

## Available
resp = requests.get(url , headers=headers , timeout= 10 , verify= False)
contents = resp.content
# print(type(contents))

# print(contents)

完整代码：

import requests
import csv
import socket
import urllib.request as req
import urllib
from bs4 import BeautifulSoup
import gzip
import ssl
import httplib2

# 获取双色球往期数据
# @author puck
# @Date 2018-02-01
# https://datachart.500.com/ssq/history/history.shtml
# https://datachart.500.com/ssq/history/newinc/history.php?limit=30&sort=0

def get_content(url):
    try:
        context = ssl._create_unverified_context()
        headers = {'User-Agent':'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36'}
        # requset = req.Request(url, headers=headers, method='GET')
        # result = req.urlopen(requset, timeout=10, context=context).read() # 此方法获取的内容貌似16进制乱码
        # rep.encoding = 'utf-8'
        # return rep.text
        # print(type(result))
        # print(result.decode())

        ## Available
        # h = httplib2.Http('.cache')
        # resp, content = h.request(url)
        # print(content.decode())
        # return content.decode()

        ## Available
        resp = requests.get(url, headers=headers, timeout=10, verify=False) # verify 参数必传，falst不校验SSL证书
        contents = resp.content
        # print(type(contents))
        # print(contents)
        if contents:
            return contents.decode()
        else:
            print("can't get data from url:" + url)
    except req.HTTPError as e:
        print('HTTPError:', e)
    except req.URLError as e:
        # SSL证书验证失败错误
        # URLError: 
        print('URLError:', e)
    except socket.timeout as e:
        print('socket.timeout:', e)
    except BaseException as e:
        print('BaseException:', e)

def get_data(html):
    if html is None:
        return
    final = []
    bs = BeautifulSoup(html, "html.parser")
    print(bs)
    datas = bs.find("tbody", {'id': 'tdata'})
    trs = datas.find_all('tr')
    for tr in trs:
        temp = []
        tds = tr.find_all('td')
        temp.append(tds[0].string)
        temp.append(tds[1].string)
        temp.append(tds[2].string)
        temp.append(tds[3].string)
        temp.append(tds[4].string)
        temp.append(tds[5].string)
        temp.append(tds[6].string)
        temp.append(tds[7].string)
        final.append(temp)
    print(final)
    return final

def write_data(data, name):
    with open(name, 'w', errors='ignore', newline='') as f:
        csvFile = csv.writer(f)
        csvFile.writerows(data)

if  __name__  == '__main__':
    url = 'https://datachart.500.com/ssq/history/newinc/history.php?limit=30&sort=0'
    html = get_content(url)
    data = get_data(html)
    write_data(data, 'TwoColorBallData30.csv')

爬取结果：
18016,01,11,12,18,25,27,16
18015,11,15,20,21,26,33,15
18014,09,12,20,24,28,31,07
18013,06,08,13,15,22,33,06
18012,11,12,13,19,26,28,12
18011,03,10,21,23,27,33,11
18010,01,08,17,20,21,22,03
18009,05,10,17,23,26,32,07
18008,05,09,10,12,17,19,13
18007,13,14,20,25,27,31,12
18006,02,07,08,09,17,29,11
18005,02,20,21,28,31,33,06
18004,14,18,19,26,30,31,11
18003,01,14,16,17,20,31,04
18002,07,18,24,29,31,33,16
18001,01,08,11,26,28,31,04
17154,05,09,13,15,18,26,05
17153,07,11,12,13,18,19,16
17152,06,10,23,25,26,29,05
17151,02,05,07,09,11,27,16
17150,06,14,19,20,21,23,08
17149,05,08,15,20,27,30,13
17148,04,07,11,14,29,32,12
17147,03,07,20,21,25,31,14
17146,01,19,25,26,27,33,10
17145,02,06,12,17,25,28,12
17144,03,14,16,20,31,32,09
17143,04,06,09,14,20,29,14
17142,08,13,14,18,23,33,06
17141,01,06,07,11,13,15,05

以上。