107 lines
3.6 KiB
Python
107 lines
3.6 KiB
Python
from selenium import webdriver
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from selenium.webdriver.common.by import By
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from selenium.webdriver.support.ui import WebDriverWait
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from selenium.webdriver.support import expected_conditions as EC
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from bs4 import BeautifulSoup
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import time
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import smtplib
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from email.mime.text import MIMEText
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from email.mime.multipart import MIMEMultipart
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import hashlib
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import schedule
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from_email = "240884432@qq.com"
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from_password = "osjyjmbqrzxtbjbf"
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to_email = "240884432@qq.com"
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# 邮件发送函数
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def send_email(content):
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msg = MIMEMultipart('alternative')
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msg['Subject'] = '金十数据更新通知'
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msg['From'] = from_email
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msg['To'] = to_email
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msg.attach(MIMEText(content, 'html'))
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try:
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server = smtplib.SMTP_SSL('smtp.qq.com', 465)
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server.login(from_email, from_password)
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server.sendmail(from_email, to_email, msg.as_string())
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server.quit()
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print("邮件发送成功")
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except Exception as e:
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print(f"邮件发送失败: {e}")
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# 全局存储上次匹配内容
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last_matched_hash = None
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# 主抓取函数
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def fetch_news():
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global last_matched_hash
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options = webdriver.ChromeOptions()
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options.add_argument('--headless')
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driver = webdriver.Chrome(options=options)
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try:
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driver.get("https://www.jin10.com/")
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target_xpath = '/html/body/div[1]/div[2]/div[2]/div/main/div[2]/div[2]/div[2]/div[2]/div[2]/div[4]/span[2]/div[1]/div[3]/div/div[2]/div[3]'
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target_element = WebDriverWait(driver, 20).until(
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EC.presence_of_element_located((By.XPATH, target_xpath))
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)
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script = '''
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var element = document.evaluate(arguments[0], document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
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element.className = "hot-filter_item is-active";
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'''
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driver.execute_script(script, target_xpath)
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update_xpath = '/html/body/div[1]/div[2]/div[2]/div/main/div[2]/div[2]/div[3]'
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update_element = WebDriverWait(driver, 20).until(
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EC.presence_of_element_located((By.XPATH, update_xpath))
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)
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driver.execute_script('arguments[0].scrollIntoView(true);', update_element)
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time.sleep(5)
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page_source = driver.page_source
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soup = BeautifulSoup(page_source, 'lxml')
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items = soup.find_all('div', class_='jin-flash-item-container is-normal')
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matched_count = 0
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modified_text = ''
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for item in items[:40]:
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text_content = item.get_text(strip=True)
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# print(text_content)
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if '默认火热沸爆爆' not in text_content:
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continue
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matched_count += 1
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parts = text_content.split('默认火热沸爆', 1)
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if len(parts) > 1 and parts[1].strip():
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modified_text = parts[1].strip()[0] + "：" + parts[1].strip()[1:]
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print(modified_text)
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if modified_text:
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current_hash = hashlib.md5(modified_text.encode()).hexdigest()
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if last_matched_hash and current_hash != last_matched_hash:
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send_email(modified_text)
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print(modified_text)
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last_matched_hash = current_hash
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print("last_matched_hash", last_matched_hash)
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print("current_hash", current_hash)
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print(f"\n共找到 {matched_count} 条匹配'默认火热沸爆爆'的信息")
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except Exception as e:
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print(f"执行出错: {e}")
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finally:
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driver.quit()
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# 定时任务配置
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schedule.every(1).minutes.do(fetch_news)
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print("开始定时监控...")
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while True:
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schedule.run_pending()
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time.sleep(1) |