云打码的简单使用举例

程序员文章站 2022-04-03 08:51:34

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1.在云打码官网上下载"Python调用示例"

具体步骤如下:

2.下载完成后会发现代码中会用到appid,appkey,那么问题就来了,它们是什么?又是从哪里获得的呢?

appid:即为下图中的软件代码;appkey:即为下图中的通讯**.

3.利用云打码获取验证码并进行登录及验证验证码是否输入正确

大概流程:请求验证码网址(获取到验证码图片)->下载验证码到本地->获取验证码图片-->登录--->识别结果

下面附上完整代码:

#ydm.py

import json, time, requests

# 此文件是从云打码中下载的
class YDMHttp(object):

    apiurl = 'http://api.yundama.com/api.php'
    username = ''
    password = ''
    #开发者id
    appid = ''
    #开发者**
    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

# 此函数是自己写的
def shibie(file_name):
    # 普通用户的用户名和密码
    username = ''
    password = ''

    # # 开发者id和**
    appid = ''
    appkey = ''

    filename = file_name
    # 验证码类型
    codetype = ''
    timeout = 60

    # 检查
    if (username == 'username'):
        print('请设置好相关参数再测试')
    else:
        yundama = YDMHttp(username, password, appid, appkey)
        cid, result = yundama.decode(filename, codetype, timeout);
        return result


if __name__ == '__main__':
    # 普通用户的用户名和密码
    username = ''
    password = ''

    # 开发者id和**
    appid = ''
    appkey = ''

    filename = 'getimage.jpg'
    # 验证码类型
    codetype = ''
    timeout = 60

    # 检查
    if (username == 'username'):
        print('请设置好相关参数再测试')
    else:
        yundama = YDMHttp(username, password, appid, appkey)
        cid, result = yundama.decode(filename, codetype, timeout);
        print('cid: %s, result: %s' % (cid, result))

#yundama.py

import requests
from fake_useragent import UserAgent
from http.cookiejar import LWPCookieJar
from ydm import shibie


session = requests.Session()
session.cookies = LWPCookieJar(filename='ydm.txt')
# 其中参数ignore_discard=True表示即使cookies将被丢弃也把它保存下来，它还有另外一个参数igonre_expires表示当前数据覆盖（overwritten）原文件。
try:
    session.cookies.load('ydm.txt', ignore_discard=True, ignore_expires=True)
    print('本地cookie加载完成')
except Exception as e:
    print('')

ua = UserAgent()
headers = {
    'headers': ua.random,
}

#获取验证码图片


def get_captcha_image():
    content = session.get('http://www.yundama.com/index/captcha', headers=headers).content
    with open('captcha.jpg', 'wb') as f:
        f.write(content)

#登录


def login():
    get_captcha_image()

    # 验证码保存到本地以后，对验证码进行识别
    result = shibie('captcha.jpg')

    print('识别结果:', result)
    #获取开发者登陆时请求的url
    response = session.get('http://www.yundama.com/index/login?username='开发者账号'&password='开发者密码'&utype=1&vcode={}'.format(result))

    print(response.text)

    session.cookies.save(ignore_discard=True, ignore_expires=True)


def get_index():
    response = session.get('http://www.yundama.com/user')
    print(response.text)


if __name__ == '__main__':
    login()
    get_index()

那么问题来了?如何获取开发者登录时请求的url呢?

可以使用抓包工具抓取云打码登录时请求的url

云打码的简单使用举例