开发环境：win10 + python3.7 + selenium + ddddocr + PIL
话不多说，上代码样例：

from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
import time
import ddddocr
from PIL import Image
import osdef getToken():url = "http://localhost/#/login"from selenium.webdriver.firefox.options import Optionsfirefox_options = Options()firefox_options.headless = Falsedriver = webdriver.Firefox(options=firefox_options)# 设置等待时间waite = WebDriverWait(driver, 5)driver.get(url)driver.implicitly_wait(6)# 1.先保存当前页面为一个png图driver.get_screenshot_as_file("page.png")inputname = driver.find_elements_by_class_name("el-input__inner")[0]inputname.click()inputname.send_keys("10000")inputpassword = driver.find_elements_by_class_name("el-input__inner")[1]inputpassword.send_keys("123456")# choice = driver.find_element_by_class_name("person")choice = driver.find_element_by_xpath('/html/body/div/div/div/div[1]/div/div[2]/div/div[2]/div[2]')choice.click()# 2.然后将页面截图中的验证码截取出来image = Image.open("page.png")captchaurl = driver.find_element_by_class_name("login-code-img")left = captchaurl.location.get("x")top = captchaurl.location.get("y")right = left + captchaurl.size.get("width")bottom = top + captchaurl.size.get("height")cropImg = image.crop((left, top, right, bottom))cropImg.save("code.png")# 3.读取验证码图with open('code.png','rb') as f:content_captcha = f.read()# print(content_captcha)# 4.此处是重点，解析验证码，得到4位数字，只需要2行代码ocr = ddddocr.DdddOcr()code = ocr.classification(content_captcha)print(code)inputcaptcha = driver.find_elements_by_class_name("el-input__inner")[2]inputcaptcha.send_keys(code)button = driver.find_element_by_tag_name("button")button.click()# logs = driver.get_log('performance')cookie = driver.get_cookies()print(cookie)if cookie != []:token = cookie[0]['value']else:token = ""driver.quit()return tokentoken = ""
result = False
while result == False:token = getToken()if token != "":result = True
print(token)