這篇文章主要講解了Python驗證碼截取識別的方法,內(nèi)容清晰明了,對此有興趣的小伙伴可以學(xué)習(xí)一下,相信大家閱讀完之后會有幫助。
1.環(huán)境
2.下面demo是截取“去哪兒”官網(wǎng)的驗證碼
# -*- coding=utf-8 -*- # CodeDemo.py # PyCharm Slade 2019/7/20 # import selenium,os from selenium import webdriver from PIL import Image def aucthcode(coderddr): """ 傳參驗證碼的Xpath 頁面全圖為'code.png' 命名這個你們開心就好 驗證碼截圖名為"aucthcode.png :param coderddr: :return: """ driver.save_screenshot('code.png') element = driver.find_element_by_xpath(coderddr) # 獲取驗證碼的div位置 left = element.location['x'] +280 top = element.location['y'] +81 right = left + element.size['width'] + int(13) bottom = top + element.size['height'] + int(2) img = Image.open('code.png') imgcod = img.crop((left,top,right,bottom)) # 根據(jù) div的長寬截圖 imgcod.save('aucthcode.png') print((left,top,right,bottom)) if __name__ == '__main__': driver = webdriver.Chrome() driver.maximize_window() driver.get('https://user.qunar.com/passport/login.jsp') driver.find_element_by_css_selector('a.pwd-login').click() aucthcode('//*[@id="captcha"][1]/p[1]') driver.quit() # img = Image.open('code.png') # imgcod = img.crop((1392,393,1490,425)) # 根據(jù) div的長寬截圖 # imgcod.save('aucthcodeN.png')