最新版猎聘模拟登录爬虫

liepin/login.py

@@ -0,0 +1,89 @@
+# -*- coding: utf-8 -*-
+# @Time    : 2019/5/8 下午1:53
+# @Author  : xuzongyuan
+# @Site    : guapier.github.io
+# @File    : login.py
+# @Software: PyCharm
+# @Function: 模拟登录猎聘
+import time
+import requests
+import execjs
+import re
+import json
+import hashlib
+
+headers = {
+    'Referer': 'https://www.liepin.com/',
+    'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) '
+                  'Chrome/73.0.3683.103 Safari/537.36',
+    'DNT': '1',
+}
+
+
+def loads_jsonp(_jsonp):
+    """
+    解析jsonp数据格式为json
+    :return:
+    """
+    try:
+        return json.loads(re.match(".*?({.*}).*", _jsonp, re.S).group(1))
+    except:
+        raise ValueError('Invalid Input')
+
+
+def get_token(username):
+    """
+    获取用户token和加密js
+    :param username: 用户名
+    :return:
+    """
+    params = (
+        ('sign', username),
+        ('callback', 'jQuery171029989774566236793_' + timestamp),
+        ('_', timestamp),
+    )
+
+    response = requests.get('https://passport.liepin.com/verificationcode/v1/js.json', headers=headers, params=params)
+    print(response.text)
+    return loads_jsonp(response.text)
+
+
+def login(username, password):
+    """
+    登录
+    :param username: 用户名
+    :param password: 密码
+    :return:
+    """
+    result = get_token(username)
+    token = result.get('data').get('token')
+    js = result.get('data').get('js')
+    print(token, js, sep='\n')
+
+    ctx = execjs.compile(js)
+    value = ctx.call('encryptData', username)
+
+    m = hashlib.md5()
+    m.update(password.encode('utf-8'))
+
+    params = (
+        ('callback', 'jQuery17108618602708711502_'+timestamp),
+        ('login', username),
+        ('pwd', m.hexdigest()),
+        ('token', token),
+        ('value', value),
+        ('url', ''),
+        ('_bi_source', '0'),
+        ('_bi_role', '0'),
+        ('_', timestamp),
+    )
+
+    response = requests.get('https://passport.liepin.com/account/individual/v1/login.json', headers=headers,
+                            params=params)
+    print(response.text)
+
+
+if __name__ == '__main__':
+    timestamp = str(int(time.time() * 1000))
+    login('用户名', '密码')
+