import time
import requests
from selenium import webdriver
"""
YESCAPTCHA验证码DEMO selenium版本
目标网站 https://www.google.com/recaptcha/api2/demo
这是谷歌官方的演示
谷歌官方是reCaptcha V2
这里只是演示简单的处理
不同的网站需要针对性的提交
参考这个思路即可
不要生搬硬套
"""
# clientKey:在个人中心获取
clientKey = "cc9c18d3e263515c2c072b36a7125eecc078618f3"
# 目标参数:
websiteKey = "6Le-wvkSAAAAAPBMRTvw0Q4Muexq9bi0DJwx_mJ-"
# 目标参数:
websiteURL = "https://www.google.com/recaptcha/api2/demo"
# 验证码类型:
task_type = "NoCaptchaTaskProxyless"
def create_task() -> str:
"""
第一步,创建验证码任务
:param
:return taskId : string 创建成功的任务ID
"""
url = "https://api.yescaptcha.com/createTask"
data = {
"clientKey": clientKey,
"task": {
"websiteURL": websiteURL,
"websiteKey": websiteKey,
"type": task_type
}
}
try:
# 发送JSON格式的数据
result = requests.post(url, json=data, verify=False).json()
taskId = result.get('taskId')
if taskId is not None:
return taskId
print(result)
except Exception as e:
print(e)
def get_response(taskID: str):
"""
第二步:使用taskId获取response
:param taskID: string
:return response: string 识别结果
"""
# 循环请求识别结果,3秒请求一次
times = 0
while times < 120:
try:
url = f"https://api.yescaptcha.com/getTaskResult"
data = {
"clientKey": clientKey,
"taskId": taskID
}
result = requests.post(url, json=data, verify=False).json()
solution = result.get('solution', {})
if solution:
response = solution.get('gRecaptchaResponse')
if response:
return response
print(result)
except Exception as e:
print(e)
times += 3
time.sleep(3)
def verify_website(response):
"""
第三步:提交给网站进行验证
:param response: string
:return html: string
"""
# 如果报错:Message: 'geckodriver' executable needs to be in PATH
# 参考解决:https://www.jianshu.com/p/1d177b266fd2
# driver = webdriver.Firefox(executable_path=r'C:\Program Files\Mozilla Firefox\geckodriver.exe')
driver = webdriver.Firefox()
driver.get("https://www.google.com/recaptcha/api2/demo")
# 每个网站的处理方式不同,但是大概思路是一样的
# 无外乎拿到验证码识别结果,然后想办法提交
# JS回调就是提交的一种
# 以下步骤请先看看官方官网的代码,
# 理解一下三个步骤
# 在网页上执行JS,将获得的验证码写入网页
driver.execute_script(f'document.getElementById("g-recaptcha-response").value="{response}"')
# 执行回调函数,每个网站回调函数并不相同,需要自己找一下
# 一般为data-callback=xxxx,这个xxxx就是回调函数
driver.execute_script(f'onSuccess("{response}")')
# 点击提交
driver.find_element_by_id("recaptcha-demo-submit").click()
return driver.page_source
if __name__ == '__main__':
taskId = create_task()
print('创建任务:', taskId)
if taskId is not None:
response = get_response(taskId)
print('识别结果:', response)
result = verify_website(response)
print('验证结果:', result) |