清境资讯网

 1 # coding:utf-8
 2 # by NeilShi 11/29/2017
 3 import requests
 4 import hashlib
 5 import base64
 6 import json
 7 import os
 8 
 9 
10 # 'appkey': '154430',
11 # 'AppSecret': 'S7ib51Kp5......Qd10Lt4490QTwpr',
12 # 资源：d0119848ab5......df5d8d6dc149
13 
14 url='http://link.cainiao.com/gateway/link.do'
15 keys='S7ib51Kp5O......d10Lt4490QTwpr'
16 
17 headers= {
18     'content-type': 'application/x-www-form-urlencoded; charset=UTF-8'
19 }
20 
21 results=''   # 存放结果集
22 
23 
24 def get_address():
25     try:
26         with open(os.getcwd() + r'\address.txt', 'r') as f:
27             address= f.readlines()
28         return address
29     except:
30         print('打开文件失败')
31         return ''
32 
33 
34 def get_raw_input(address):
35     raw_input= {
36         "address": address,
37         "limit": "20"
38     }
39     return raw_input
40 
41 
42 def get_param(sign, content):
43     param= {
44         'msg_type': 'CNDZK_ADDRESS_QUERY',
45         'data_digest': sign,
46         'logistic_provider_id': 'd011984......d7ae1df5d8d6dc149',
47         'logistics_interface': content
48     }
49     return param
50 
51 
52 def get_data_digest(inputs, keys):
53     m1= hashlib.md5()
54     m1.update((inputs + keys).encode('utf-8'))
55 
56     # base64.b64encode(m1.hexdigest()) 得到错误值!!!原因未知
57     return base64.b64encode(m1.digest())
58 
59 
60 address_list= get_address()
61 
62 for x in address_list:
63     # unicode形态转中文，去掉空格（否则查不出）
64     inputs=json.dumps(get_raw_input(x)).encode('utf-8').decode('unicode_escape').replace(' ', '')
65 
66     result=requests.post(url, data=get_param(get_data_digest(inputs, keys), inputs), headers=headers)
67     result=result.content.decode(encoding='utf-8')
68     # print(result)
69     results=results + result + '\r\n'
70 
71 
72 try:
73     with open(os.getcwd()+r'\result.txt', 'w') as f:
74         f.write(results)
75         print("写入成功")
76 except:
77     print("写文件失败")