今天我會利用之前所學去實際演練一遍

以 selenium 自動登入鏡周刊並進行操作為例 :

下列為操作的步驟 :

1. 按下登入鍵
2. 輸入帳號
3. 按下下一步
4. 輸入密碼
5. 按下登入會員
6. 選擇會員圖標並點擊
7. 會有下拉式選單，並點擊訂閱項目
8. 再點擊會員圖標
9. 選擇個人資料
10. 再點擊會員圖標
11. 選擇登出

程式碼 :

import json
import os
import time
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.common.exceptions import NoSuchElementException, TimeoutException

def login_process(driver):
    """處理登入流程"""
    try:
        # 點擊登入按鈕
        login_button = WebDriverWait(driver, 10).until(
            EC.element_to_be_clickable((By.CSS_SELECTOR, '.member-login-button__LoginButton-sc-6620974f-1.htFhOU'))
        )
        login_button.click()

        # 輸入帳號
        account = WebDriverWait(driver, 10).until(
            EC.presence_of_element_located((By.CSS_SELECTOR, '.generic-text-input__Input-sc-435be10e-1.ixoMWw'))
        )
        account.send_keys('輸入你的帳號')

        # 點擊下一步
        next_button = WebDriverWait(driver, 10).until(
            EC.element_to_be_clickable((By.CSS_SELECTOR, '.primary-button__Button-sc-cb5d7fe-0.eqQzvt'))
        )
        next_button.click()

        # 輸入密碼
        password = WebDriverWait(driver, 10).until(
            EC.presence_of_element_located((By.CSS_SELECTOR, '.generic-password-input__Input-sc-89985254-2.fGyVfa'))
        )
        password.send_keys('輸入你的密碼')

        # 點擊登入
        login_button = WebDriverWait(driver, 10).until(
            EC.element_to_be_clickable((By.CSS_SELECTOR, '.primary-button__Button-sc-cb5d7fe-0.eqQzvt'))
        )
        login_button.click()

        # 確認登入成功
        WebDriverWait(driver, 10).until(
            EC.presence_of_element_located((By.CSS_SELECTOR, '.slug-__SectionContainer-sc-417d02b-0.gLXTDh'))
        )
        time.sleep(5)
        print('登入成功')

    except (NoSuchElementException, TimeoutException) as e:
        print(f"登入過程中發生錯誤: {e}")

def navigate_to_subscription_record(driver):
    """導航到訂閱紀錄頁面"""
    try:
        # 等待會員圖標可見並點擊
        member_icon = WebDriverWait(driver, 10).until(
            EC.element_to_be_clickable((By.CSS_SELECTOR, '.premium-member-login-button__LoggedInWrapper-sc-2ae1715e-2.gbFusZ img[alt="member-icon-logged-in"]'))
        )
        member_icon.click()

        # 確保下拉菜單顯示
        dropdown_menu = WebDriverWait(driver, 10).until(
            EC.visibility_of_element_located((By.CSS_SELECTOR, '.premium-member-login-button__DropdownMenu-sc-2ae1715e-3.dGtaFu'))
        )

        # 點擊「訂閱紀錄」鏈接
        subscription_record = dropdown_menu.find_element(By.LINK_TEXT, '訂閱紀錄')
        subscription_record.click()

        # 等待頁面加載完成
        WebDriverWait(driver, 10).until(EC.url_contains('/profile/purchase'))
        print("已導航到訂閱紀錄頁面。")
        time.sleep(3)

    except (NoSuchElementException, TimeoutException) as e:
        print(f"導航過程中發生錯誤: {e}")

def navigate_to_profile(driver):
    """導航到個人資料頁面"""
    try:
        # 再次等'訂閱紀錄頁面'的會員圖標可見並點擊
        member_icon = WebDriverWait(driver, 10).until(
            EC.element_to_be_clickable((By.CSS_SELECTOR, '.logged-in-icon'))
        )
        member_icon.click()

        # 確保下拉菜單顯示
        dropdown_menu = WebDriverWait(driver, 10).until(
            EC.visibility_of_element_located((By.CSS_SELECTOR, '.logged-in-wrapper__dropdown-menu.dropdown-menu'))
        )

        # 點擊「個人資料」鏈接
        profile_link = dropdown_menu.find_element(By.LINK_TEXT, '個人資料')
        profile_link.click()

        WebDriverWait(driver, 10).until(EC.url_contains('/profile'))
        print("已導航到個人資料頁面。")
        time.sleep(3)

    except (NoSuchElementException, TimeoutException) as e:
        print(f"導航過程中發生錯誤: {e}")

def navigate_to_logout(driver):
    """從個人資料頁面登出"""

    # 再次等'個人資料頁面'的會員圖標可見並點擊
    m_icon = WebDriverWait(driver, 10).until(
        EC.element_to_be_clickable((By.CSS_SELECTOR, '.member-login-button__LoggedInWrapper-sc-6620974f-2.eFqSgk'))
    )
    m_icon.click()

    # 點擊「登出」鏈接
    log_out = WebDriverWait(driver, 10).until(
        EC.element_to_be_clickable((By.LINK_TEXT, '登出'))
    )
    log_out.click()
    print("已登出")

    # 滾動到頁面底部
    driver.find_element(By.TAG_NAME, 'body').send_keys(Keys.END)
    time.sleep(3)

def main():
    # 初始化 WebDriver
    driver = webdriver.Chrome()
    driver.get('https://www.mirrormedia.mg/')

    # 登入流程
    login_process(driver)
    # 確保頁面完全加載
    time.sleep(5)

    # 確認登入成功並進入訂閱紀錄頁面 ， 在進入個人資料頁面
    navigate_to_subscription_record(driver)
    navigate_to_profile(driver)
    navigate_to_logout(driver)

    # 最終關閉 WebDriver
    driver.quit()

if __name__ == "__main__":
    main()

參考資料 :
https://jenifers001d.github.io/2019/12/23/Python/learning-Python-day15/