在WhatsApp上向多个联系人发送消息而不保存联系人

Question

我尝试使用以下代码向WhatsApp中的几个联系人发送消息，但对于每个联系人，页面从开始加载，这非常耗时。

代码:

from selenium.webdriver.support import expected_conditions as EC
from time import sleep
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.action_chains import ActionChains
import os

class WhatsApp:
def __init__(self) -> None:
user = os.getlogin()
options = webdriver.ChromeOptions()
options.add_argument('--profile-directory=Default')
options.add_argument(
f'--user-data-dir=C:\Users\{user}\AppData\Local\Google\Chrome\User Data')
PATH = os.path.dirname(__file__) + "\chromedriver.exe"
self.driver = webdriver.Chrome(
executable_path=PATH, chrome_options=options)
self.driver.get("https://web.whatsapp.com")
WebDriverWait(self.driver, 5000).until(
EC.presence_of_element_located((By.XPATH, '//*[@id="side"]/header/div[2]/div/span/div[2]/div')))
def send_msg(self, phone: str, msg: str):
url = "https://web.whatsapp.com/send?phone=" + phone + "&text=" + msg + "&app_absent=1"
self.driver.get(url)
enter_action = ActionChains(self.driver)
enter_action.send_keys(Keys.ENTER)
# Send message
enter_action.perform()

def END(self):
# check the message sended
WebDriverWait(self.driver, 9000).until(
EC.invisibility_of_element_located((By.XPATH, '//span[@data-icon="status-time"]')))
sleep(3)
self.driver.close()

send_msg的问题

Answer 1

try
{
numbers[sendCounter] = numbers[sendCounter].Trim();
if (numbers[sendCounter] != "")
{
driver.Manage().Timeouts().ImplicitWait = TimeSpan.FromSeconds(10);
string path = "https://web.whatsapp.com/send?phone=" + numbers[sendCounter].Trim() + "&text=" + Uri.EscapeDataString(textBox4.Text) + "&app_absent=0";
driver.Navigate().GoToUrl(path);
Thread.Sleep(3000);
driver.FindElement(By.CssSelector("span[data-icon='clip']")).Click();
if (File.Exists(button3.Text))
{
driver.FindElement(By.CssSelector("input[type='file']")).SendKeys(button3.Text);
}
driver.FindElement(By.XPath("/html/body/div[1]/div/div/div[2]/div[2]/span/div/span/div/div/div[2]/div/div[2]/div[2]/div/div/span")).Click();
delivered++;
Thread.Sleep(1000);
}
}
catch
{
failed++;
}
sendCounter++;