From 33fb747fc657c4272889ec743e7d8a547c7a4e08 Mon Sep 17 00:00:00 2001
From: frxz751113 <156018267+frxz751113@users.noreply.github.com>
Date: Sat, 3 May 2025 09:36:22 +0800
Subject: [PATCH] =?UTF-8?q?Update=20=E6=B5=8B=E7=BB=98=E7=AB=99=E9=87=87?=
 =?UTF-8?q?=E9=9B=86.py?=
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---
 py/测绘站采集.py | 133 ++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 132 insertions(+), 1 deletion(-)

diff --git a/py/测绘站采集.py b/py/测绘站采集.py
index 6ef6f52..82d7090 100644
--- a/py/测绘站采集.py
+++ b/py/测绘站采集.py
@@ -28,7 +28,138 @@ import cv2
 from bs4 import BeautifulSoup
 from urllib.parse import urlparse
 from translate import Translator  # 导入Translator类,用于文本翻译
-帮我去掉使用代理，因为无法获取代理地址。
+# -*- coding: utf-8 -*-
+import time
+import random
+import requests
+import re
+import os
+import cv2
+from datetime import datetime
+from bs4 import BeautifulSoup
+import base64
+from fake_useragent import UserAgent  # 需要先安装：pip install fake-useragent
+
+# 创建输出目录
+os.makedirs('playlist', exist_ok=True)
+
+# 配置参数
+DELAY_RANGE = (3, 6)     # 随机延迟时间范围（秒）
+MAX_RETRIES = 3          # 最大重试次数
+REQUEST_TIMEOUT = 10     # 请求超时时间（秒）
+
+def get_random_header():
+    """生成随机请求头"""
+    return {
+        'User-Agent': UserAgent().random,
+        'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8',
+        'Referer': 'https://fofa.info/'
+    }
+
+def safe_request(url):
+    """带重试机制的请求函数"""
+    for attempt in range(MAX_RETRIES):
+        try:
+            # 随机延迟防止被封
+            time.sleep(random.uniform(*DELAY_RANGE))
+          
+            response = requests.get(
+                url,
+                headers=get_random_header(),
+                timeout=REQUEST_TIMEOUT
+            )
+          
+            # 检查HTTP状态码
+            if response.status_code == 429:
+                wait_time = 30  # 遇到反爬等待30秒
+                print(f"遇到反爬机制，等待{wait_time}秒后重试")
+                time.sleep(wait_time)
+                continue
+              
+            response.raise_for_status()
+            return response.text
+          
+        except Exception as e:
+            print(f"请求失败（第{attempt+1}次重试）: {str(e)}")
+            if attempt == MAX_RETRIES - 1:
+                raise
+
+def validate_video(url, mcast):
+    """验证视频流有效性"""
+    video_url = f"{url}/rtp/{mcast}"
+    print(f"正在验证: {video_url}")
+  
+    try:
+        # 设置超时参数
+        cap = cv2.VideoCapture(video_url, cv2.CAP_FFMPEG)
+        cap.set(cv2.CAP_PROP_TIMEOUT, 5000)  # 5秒超时
+      
+        if cap.isOpened():
+            width = int(cap.get(cv2.CAP_PROP_FRAME_WIDTH))
+            height = int(cap.get(cv2.CAP_PROP_FRAME_HEIGHT))
+            cap.release()
+            return width > 0 and height > 0
+        return False
+      
+    except Exception as e:
+        print(f"视频验证异常: {str(e)}")
+        return False
+
+def main():
+    # 获取需要处理的文件列表
+    files = [f.split('.')[0] for f in os.listdir('rtp') if f.endswith('.txt')]
+    print(f"待处理频道列表: {files}")
+
+    for filename in files:
+        province_isp = filename.split('_')
+        if len(province_isp) != 2:
+            continue
+
+        province, isp = province_isp
+        print(f"\n正在处理: {province}{isp}")
+
+        # 读取组播地址
+        try:
+            with open(f'rtp/{filename}.txt', 'r', encoding='utf-8') as f:
+                mcast = f.readline().split('rtp://')[1].split()[0].strip()
+        except Exception as e:
+            print(f"文件读取失败: {str(e)}")
+            continue
+
+        # 构造搜索请求
+        search_txt = f'"udpxy" && country="CN" && region="{province}"'
+        encoded_query = base64.b64encode(search_txt.encode()).decode()
+        search_url = f'https://fofa.info/result?qbase64={encoded_query}'
+
+        # 执行搜索
+        try:
+            html = safe_request(search_url)
+        except Exception as e:
+            print(f"搜索失败: {str(e)}")
+            continue
+
+        # 解析搜索结果
+        soup = BeautifulSoup(html, 'html.parser')
+        pattern = re.compile(r"http://\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}:\d+")
+        found_urls = set(pattern.findall(html))
+        print(f"找到{len(found_urls)}个有效地址")
+
+        # 验证地址有效性
+        valid_urls = [url for url in found_urls if validate_video(url, mcast)]
+        print(f"验证通过{len(valid_urls)}个有效地址")
+
+        # 生成播放列表
+        if valid_urls:
+            output_file = f'playlist/{province}{isp}.txt'
+            with open(f'rtp/{filename}.txt', 'r') as src, open(output_file, 'w') as dst:
+                original_content = src.read()
+                for url in valid_urls:
+                    modified = original_content.replace('rtp://', f'{url}/rtp/')
+                    dst.write(modified + '\n')
+            print(f"已生成播放列表: {output_file}")
+
+if __name__ == '__main__':
+    main()
 print('对playlist文件夹里面的所有txt文件进行去重处理')
 def remove_duplicates_keep_order(folder_path):
     for filename in os.listdir(folder_path):