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图片验证码识别#xff1a;
一、百度OCR文字识别云服务
二、维普网获取图片验证码
三、维普网opencvocr识别验证码
四、维普网selenium登录并获取数据
滑块验证码#xff1a;
五、猎聘网获取滑块验证码
六、猎聘网opencv计算滑动距离
七、猎聘网selenium模拟滑…目录
图片验证码识别
一、百度OCR文字识别云服务
二、维普网获取图片验证码
三、维普网opencvocr识别验证码
四、维普网selenium登录并获取数据
滑块验证码
五、猎聘网获取滑块验证码
六、猎聘网opencv计算滑动距离
七、猎聘网selenium模拟滑动轨迹 图片验证码识别
一、百度OCR文字识别云服务
百度云-产品-搜索文字识别-通用场景文字识别-立即使用-开通实名认证-免费尝鲜-创建新应用-调用服务-通用场景文字识别高精度版-复制相关代码
需要终端安装base64:pip install pybase64
import requests
import base64host https://aip.baibubce.com/pauth/2.0/token?grant_typeclient_credentialsclient_id[官网获取的AK]client_secret[官网获取的SK]
response requests.get(host)
if response:access_token reponse.json()[access_token]print(access_token)request_url https://aip.baidubce.com/rest/2.0/ocr/v1/accurate_basic
# 二进制方式打开图片文件
f open([本地文件], rb)
img base64.b64encode(f.read())params {image:img}
# access_token [调用鉴权接口获取的token]
request_url request_url ?access_token access_token
headers {content-type: application/x-www-form-urlencoded}
response requests.post(request_url, dataparams, headersheaders)
if response:print(response.json()[words_result][0][words])
二、维普网获取图片验证码
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.common.by import By
from selenium.webdriver import ActionChains
import time
import cv2
import requestsservice Service(executable_path../_resources/chromedriver)
driver webdriver.Chrome(serviceservice)
driver.get(http://my.cqvip.com/login)
time.sleep(1)img driver.find_element(By.XPATH, //*[idverifycode])
img.screenshot(./img/captcha.png)time.sleep(1)
driver.quit()
三、维普网opencvocr识别验证码
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.common.by import By
from selenium.webdriver import ActionChains
import json
import time
import cv2
import requests
import base64service Service(executable_path../_resources/chromedriver)
driver webdriver.Chrome(serviceservice)
driver.get(http://my.cqvip.com/login)
time.sleep(1)img driver.find_element(By.XPATH, //*[idverifycode])
img.screenshot(./img/captcha.png)img cv2.imread(./img/captcha.png, flagscv2.IMREAD_GRAYSCALE)
thresh, img cv2.threshold(img, 150, 255, cv2.THRESH_BINARY)
cv2.imwrite(./img/captcha2.png, img)host https://aip.baibubce.com/oauth/2.0/token?client_idxxxxxxclient_secretxxxxxxgrant_typeclient_credentials
payload
headers {Content-Type: application/json,Accept: application/json
}
response requests.request(Post, url, headersheaders, datapayload)
access_token reponse.json()[access_token]request_url https://aip.baidubce.com/rest/2.0/ocr/v1/accurate_basic
f open(./img/captcha2.png, rb)
img base64.b64encode(f.read())params {image:img}
request_url request_url ?access_token access_token
headers {content-type: application/x-www-form-urlencoded}
response requests.post(request_url, dataparams, headersheaders)
if response:print(response.json()[words_result][0][words])time.sleep(1)
driver.quit()
四、维普网selenium登录并获取数据
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.common.by import By
from selenium.webdriver import ActionChains
import json
import time
import cv2
import requests
import base64service Service(executable_path../_resources/chromedriver)
driver webdriver.Chrome(serviceservice)
driver.get(http://my.cqvip.com/login)
time.sleep(1)username driver.find_element(By.XPATH, //*[idtxtLoginUserName])
ActionChains(driver).pause(0.5).click(username).send_keys(xxxxx).perform()password driver.find_element(By.XPATH, //*[idtxtLoginPass])
ActionChains(driver).pause(0.5).click(password).send_keys(xxxxx).perform()while driver.current_url http://my.cqvip.com/login:img driver.find_element(By.XPATH, //*[idverifycode])img.screenshot(./img/captcha.png)img cv2.imread(./img/captcha.png, flagscv2.IMREAD_GRAYSCALE)thresh, img cv2.threshold(img, 150, 255, cv2.THRESH_BINARY)cv2.imwrite(./img/captcha2.png, img)host https://aip.baibubce.com/oauth/2.0/token? client_idxxxxxxclient_secretxxxxxxgrant_typeclient_credentialspayload headers {Content-Type: application/json,Accept: application/json}response requests.request(Post, url, headersheaders, datapayload)access_token reponse.json()[access_token]request_url https://aip.baidubce.com/rest/2.0/ocr/v1/accurate_basicf open(./img/captcha2.png, rb)img base64.b64encode(f.read())params {image:img}request_url request_url ?access_token access_tokenheaders {content-type: application/x-www-form-urlencoded}response requests.post(request_url, dataparams, headersheaders)if response:result response.json()[words_result][0][words]print(result)cap driver.find_element(By.XPATH, //*[idvalidatecode])cap.clear()ActionChains(driver).pause(0.5).click(cap).send_keys(result).perform()submit driver.find_element(By.XPATH, //*[idbtnAccountLogin])submit.click()time.sleep(4)print(driver.page_source)time.sleep(1)
driver.quit()
滑块验证码
五、猎聘网获取滑块验证码
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.common.by import By
from selenium.webdriver import ActionChains
import cv2
import time
import requests
import numpyservice Service(executable_path../_resources/chromedriver)
driver webdriver.Chrome(serviceservice)
driver.get(http://www.liepin.com/)
time.sleep(1)select driver.find_element(By.XPATH, //*[idhome-banner-login-container]/div/div/div/div/div[2]/div/div[2])
select.click()username driver.find_element(By.XPATH, //*[idlogin])
ActionChains(driver).pause(0.5).click(username).send_keys(xxxxx).perform()password driver.find_element(By.XPATH, //*[idpwd])
ActionChains(driver).pause(0.5).click(password).send_keys(xxxxx).perform()clickable driver.find_element(By.XPATH, //*[idhome-banner-login-container]/div/div/div/div/div[4]/div/label/span[1]/input)
ActionChains(driver).pause(0.5).click(clickable).perform()submit driver.find_element(By.XPATH, //*[idhome-banner-login-container]/div/div/div/div/div[3]/div/form/button)
ActionChains(driver).pause(0.5).click(submit).perform()time.sleep(2)
driver.switch_to.frame(tcaptcha_iframe)back driver.find_element(By.XPATH, //*[idslideBg]).get_attribute(src)
res_back requests.get(back)
with open(./img2/back.png, wb) as f:f.write(res_back.content)front driver.find_element(By.XPATH, //*[idslideBlock]).get_attribute(src)
res_front requests.get(front)
with open(./img2/front.png, wb) as f:f.write(res_front.content)time.sleep(3)
driver.quit()
六、猎聘网opencv计算滑动距离
import cv2
import numpyback cv2.imread(./img2/back.png, flagscv2.IMREAD_GRAYSCALE)
front cv2.imread(./img2/front.png, flagscv2.IMREAD_GRAYSCALE)front front[24:front.shape[0]-24, 24:front.shape[0]-24]thresh, back cv2.threshold(back, 110, 255, cv2.THRESH_BINARY)
thresh, front cv2.threshold(front, 40, 255, cv2.THRESH_BINARY_INV)cv2.imwrite(./img2/back2.png, back)
cv2.imwrite(./img2/front2.png, front)match cv2.matchTemplate(back, front, cv2.TM_CCORR_NORMED)
distance cv2.minMaxLoc(match)[3][0]
print(distance)# cv2.imshow(back, back)
# cv2.imshow(front, front)# cv2.waitKey(0)
# cv2.destroyAllWindows()
七、猎聘网selenium模拟滑动轨迹
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from selenium.webdriver.common.by import By
from selenium.webdriver import ActionChains
import cv2
import time
import requests
import numpyservice Service(executable_path../_resources/chromedriver)
driver webdriver.Chrome(serviceservice)
driver.get(http://www.liepin.com/)
time.sleep(1)select driver.find_element(By.XPATH, //*[idhome-banner-login-container]/div/div/div/div/div[2]/div/div[2])
select.click()username driver.find_element(By.XPATH, //*[idlogin])
ActionChains(driver).pause(0.5).click(username).send_keys(xxxxx).perform()password driver.find_element(By.XPATH, //*[idpwd])
ActionChains(driver).pause(0.5).click(password).send_keys(xxxxx).perform()clickable driver.find_element(By.XPATH, //*[idhome-banner-login-container]/div/div/div/div/div[4]/div/label/span[1]/input)
ActionChains(driver).pause(0.5).click(clickable).perform()submit driver.find_element(By.XPATH, //*[idhome-banner-login-container]/div/div/div/div/div[3]/div/form/button)
ActionChains(driver).pause(0.5).click(submit).perform()time.sleep(2)
driver.switch_to.frame(tcaptcha_iframe)while driver.current_url https://www.liepin.com/:refresh driver.find_element(By.XPATH, //*[idreload]/div)refresh.click()time.sleep(1)back driver.find_element(By.XPATH, //*[idslideBg]).get_attribute(src)res_back requests.get(back)with open(./img2/back.png, wb) as f:f.write(res_back.content)front driver.find_element(By.XPATH, //*[idslideBlock]).get_attribute(src)res_front requests.get(front)with open(./img2/front.png, wb) as f:f.write(res_front.content)back cv2.imread(./img2/back.png, flagscv2.IMREAD_GRAYSCALE)front cv2.imread(./img2/front.png, flagscv2.IMREAD_GRAYSCALE)front front[24:front.shape[0]-24, 24:front.shape[0]-24]thresh, back cv2.threshold(back, 110, 255, cv2.THRESH_BINARY)thresh, front cv2.threshold(front, 40, 255, cv2.THRESH_BINARY_INV)cv2.imwrite(./img2/back2.png, back)cv2.imwrite(./img2/front2.png, front)match cv2.matchTemplate(back, front, cv2.TM_CCORR_NORMED)distance cv2.minMaxLoc(match)[3][0]# 341:滑动验证码图片的长 680下载后图片的长 37滑块现在距离滑动验证码图片最左端的距离distance distance * 341 // 680 - 37print(distance)slider driver.find_element(By.XPATH, //*[idtcaptcha_drag_thumb])ActionChains(driver).pause(0.2).click_and_hold(slider).pause(0.2).move_by_offset(distance / 4, 5).perform() ActionChains(driver).pause(0.1).move_by_offset(distance / 2, -2).perform()ActionChains(driver).pause(0.1).move_by_offset(distance / 4, 3).release().perform()time.sleep(3)driver.get(https://www.liepin.com/)
time.sleep(1)
print(driver.page_source)time.sleep(3)
driver.quit()
