登录人人网（打码登录）

一.云打码平台的使用

云打码平台 ： http://www.yundama.com/

1.注册用户 和 开发者用户两种用户。 

2. 登录开发者 ,创建自己的软件。

下面部分代码可以作为一个类方法有云打码平台提供，可以在其官网下载：

其提供的接口：

1. 可以将下面代码存放在另一个文件，方便调用该模块 ： ydm.py  

import http.client, mimetypes, urllib, json, time, requests


class YDMHttp:
    apiurl = 'http://api.yundama.com/api.php'
    username = ''
    password = ''
    appid = ''
    appkey = ''

    def __init__(self, username, password, appid, appkey):
        self.username = username
        self.password = password
        self.appid = str(appid)
        self.appkey = appkey

    def request(self, fields, files=[]):
        response = self.post_url(self.apiurl, fields, files)
        response = json.loads(response)
        return response

    def balance(self):
        data = {'method': 'balance', 'username': self.username, 'password': self.password, 'appid': self.appid,
                'appkey': self.appkey}
        response = self.request(data)
        if (response):
            if (response['ret'] and response['ret'] < 0):
                return response['ret']
            else:
                return response['balance']
        else:
            return -9001

    def login(self):
        data = {'method': 'login', 'username': self.username, 'password': self.password, 'appid': self.appid,
                'appkey': self.appkey}
        response = self.request(data)
        if (response):
            if (response['ret'] and response['ret'] < 0):
                return response['ret']
            else:
                return response['uid']
        else:
            return -9001

    def upload(self, filename, codetype, timeout):
        data = {'method': 'upload', 'username': self.username, 'password': self.password, 'appid': self.appid,
                'appkey': self.appkey, 'codetype': str(codetype), 'timeout': str(timeout)}
        file = {'file': filename}
        response = self.request(data, file)
        if (response):
            if (response['ret'] and response['ret'] < 0):
                return response['ret']
            else:
                return response['cid']
        else:
            return -9001

    def result(self, cid):
        data = {'method': 'result', 'username': self.username, 'password': self.password, 'appid': self.appid,
                'appkey': self.appkey, 'cid': str(cid)}
        response = self.request(data)
        return response and response['text'] or ''

    def decode(self, filename, codetype, timeout):
        cid = self.upload(filename, codetype, timeout)
        if (cid > 0):
            for i in range(0, timeout):
                result = self.result(cid)
                if (result != ''):
                    return cid, result
                else:
                    time.sleep(1)
            return -3003, ''
        else:
            return cid, ''

    def report(self, cid):
        data = {'method': 'report', 'username': self.username, 'password': self.password, 'appid': self.appid,
                'appkey': self.appkey, 'cid': str(cid), 'flag': '0'}
        response = self.request(data)
        if (response):
            return response['ret']
        else:
            return -9001

    def post_url(self, url, fields, files=[]):
        for key in files:
            files[key] = open(files[key], 'rb');
        res = requests.post(url, files=files, data=fields)
        return res.text

2. 自己在编写一个方法，来得到云打码识别出的验证码。（这段是我们需要填写的内容）

import requests
from lxml import etree
from  ydm import YDMHttp   # ydm 为上面文件 

def get_code_img_text(userName,passWord,imgPath,imgType):
    result = None
    # 用户名 ，非开发者用户名
    username = userName  

    # 密码
    password = passWord

    # 软件ＩＤ，开发者分成必要参数。登录开发者后台【我的软件】获得！
    appid = 7179

    # 软件密钥，开发者分成必要参数。登录开发者后台【我的软件】获得！
    appkey = '735554aef4e8707ae5547b8ce2d9b5af'

    # 图片文件
    filename = imgPath

    # 验证码类型，# 例：1004表示4位字母数字，不同类型收费不同。请准确填写，否则影响识别率。在此查询所有类型 http://www.yundama.com/price.html
    codetype = imgType

   # 超时时间，秒
    timeout = 20

    # 检查
    if (username == 'username'):
        print('请设置好相关参数再测试')
    else:
        # 初始化
        yundama = YDMHttp(username, password, appid, appkey)

       # 登陆云打码
        uid = yundama.login()
        print('uid: %s' % uid)

        # 查询余额
        balance = yundama.balance()
        print('balance: %s' % balance)

        # 开始识别，图片路径，验证码类型ID，超时时间（秒），识别结果
        cid, result = yundama.decode(filename, codetype, timeout)
        print('cid: %s, result: %s' % (cid, result))

    return result  # 返回验证码内容


##################上面方法传入需要的参数就可以获取到所需要的验证码。 以下代码是我们主要的实现登录逻辑。#################################

headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36'
}
#实现携带验证码的模拟登录
#1.获取验证码图片
url = 'http://www.renren.com/'
page_text = requests.get(url=url,headers=headers).text
#2.解析出验证码图片
tree = etree.HTML(page_text)
code_img_url = tree.xpath('//*[@id="verifyPic_login"]/@src')[0]

#将验证码图片存储到本地
code_img_data = requests.get(url=code_img_url,headers=headers).content
with open('./code.jpg','wb') as fp:
    fp.write(code_img_data)

#识别验证码图片中的数据值，传入用户名和密码，已经验图片验证码的存放路径，和验证码类型
code_text = get_code_img_text('xiekeyun','328410948','./code.jpg',2004)
# print(code_text)


#模拟登录
url = 'http://www.renren.com/ajaxLogin/login?1=1&uniqueTimestamp=2019101641863'
data = {
    'email':'www.zhangbowudi@qq.com',
    'icode':    code_text,
    'origURL':    'http://www.renren.com/home',
    'domain    ':'renren.com',
    'key_id':    '1',
    'captcha_type'    :'web_login',
    'password'    :'7748f85735828f335cad491e41fa3d28c6d76f1712461be044f182cbe1c19f05',
    'rkey'    :'fce20fc2eeff347330a10f3c31a67312',
    'f'    :'http%3A%2F%2Fwww.renren.com%2F289676607%2Fprofile',
}
#创建一个session:session也可以发送请求.session可以自动保存cookie
session = requests.session()
#使用session进行的请求发送,如果请求成功后会产生cookie,则该cookie会被自动存储在该session对象中
session.post(url=url,data=data,headers=headers)

#携带cookie对个人主页的url发起请求
pesonal_url = 'http://www.renren.com/289676607/profile'
person_page_text = session.get(url=pesonal_url,headers=headers).text

with open('./renren.html','w',encoding='utf-8') as fp:
    fp.write(person_page_text)
    print('over!!!')