如下代碼應用於頭條號登陸獲取cookie,99%經過率。但願頭條號可以提供受權發表文章的API。bash
測試地址:sso.toutiao.com/login/?serv…服務器
借鑑的原文連接zhuanlan.zhihu.com/p/57675338,zhuanlan.zhihu.com/p/57976223cookie
服務器使用cv2報錯的看這裏,juejin.im/post/5cfb41…app
先對背景圖與缺口圖發請求,保存爲本地文件,而後使用函數FindPic計算出缺口距離函數
def FindPic(target, template):
""" 找出圖像中最佳匹配位置 :param target: 目標即背景圖 :param template: 模板即須要找到的圖 :return: 返回最佳匹配及其最差匹配和對應的座標 """
target_rgb = cv2.imread(target)
target_gray = cv2.cvtColor(target_rgb, cv2.COLOR_BGR2GRAY)
template_rgb = cv2.imread(template, 0)
res = cv2.matchTemplate(target_gray, template_rgb, cv2.TM_CCOEFF_NORMED)
value = cv2.minMaxLoc(res)
return value[2:][0][0], value[2:][1][0] # 採用value[2:][1][0]
複製代碼
def generate_tracks(distance):
distance += 20
v = 0
t = 0.2
forward_tracks = []
current = 0
mid = distance * 3 / 5 # 減速閥值
while current < distance:
if current < mid:
a = 2 # 加速度爲+2
else:
a = -3 # 加速度-3
s = v * t + 0.5 * a * (t ** 2)
v = v + a * t
current += s
forward_tracks.append(round(s))
back_tracks = [-3, -3, -2, -2, -2, -2, -2, -1, -1, -1]
return forward_tracks, back_tracks
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value_1, value_2 = findpic(target_name, template_name)
action = ActionChains(driver) # 實例化一個action對象
button = driver.find_element_by_xpath('//*[@id="validate-drag-wrapper"]/div[2]/img') # 找到滑塊
try:
action.click_and_hold(button).perform() # perform()用來執行ActionChains中存儲的行爲
except StaleElementReferenceException as e:
pass
action.reset_actions()
forward_tracks, back_tracks = generate_tracks(value_2)
for x in forward_tracks:
action.move_by_offset(x, 0) # 前進移動滑塊
for x in back_tracks:
action.move_by_offset(x, 0) # 後退移動滑塊
action.release().perform() # 鬆開鼠標
複製代碼