328 lines
13 KiB
Python
328 lines
13 KiB
Python
import os
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import sys
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import json
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import threading
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import requests
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import logging
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from datetime import datetime
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from flask import Flask, jsonify, send_from_directory
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from flask_sqlalchemy import SQLAlchemy
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from flask_cors import CORS
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from flask_apscheduler import APScheduler
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from lxml import etree
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# --- 配置日志 ---
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logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
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# --- 关键路径处理函数 (适配 PyInstaller) ---
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def get_base_path():
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"""获取运行时及其所在目录，适配开发环境和打包后的EXE环境"""
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if getattr(sys, 'frozen', False):
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# 如果是打包后的 exe，sys.executable 是 exe 的路径
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return os.path.dirname(sys.executable)
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# 开发环境下，是当前脚本的路径
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return os.path.dirname(os.path.abspath(__file__))
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def get_static_path():
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"""获取 Vue 静态资源 dist 的路径"""
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if getattr(sys, 'frozen', False):
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# PyInstaller 打包时，资源文件会被解压到 sys._MEIPASS 临时目录
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# 我们需要在打包命令中指定 --add-data "dist;dist"
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return os.path.join(sys._MEIPASS, 'dist')
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# 开发环境
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return os.path.join(os.path.dirname(os.path.abspath(__file__)), 'dist')
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# --- Flask 初始化 ---
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# static_folder 指向 Vue 打包后的 dist 目录
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# static_url_path='' 表示静态文件不需要 /static 前缀
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dist_folder = get_static_path()
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app = Flask(__name__, static_folder=dist_folder, static_url_path='')
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CORS(app)
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# --- 数据库配置 ---
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# 确保数据库生成在 exe 同级目录下，而不是临时文件夹中
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db_path = os.path.join(get_base_path(), 'monitor_data.db')
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app.config['SQLALCHEMY_DATABASE_URI'] = f'sqlite:///{db_path}'
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app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
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app.config['SCHEDULER_API_ENABLED'] = True
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db = SQLAlchemy(app)
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scheduler = APScheduler()
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# --- 模型定义 (保持不变) ---
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class MonitorRecord(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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source = db.Column(db.String(50))
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name = db.Column(db.String(100))
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status = db.Column(db.String(50))
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reason = db.Column(db.String(255))
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offset = db.Column(db.String(50))
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latest_time = db.Column(db.String(50))
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check_time = db.Column(db.String(50))
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content = db.Column(db.Text, nullable=True)
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with app.app_context():
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db.create_all()
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# --- 爬虫配置 (保持不变) ---
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CONFIG = {
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"106": {
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"base_url": "http://106.75.72.40:7500/api/proxy/tcp",
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"primary_auth": "Basic YWRtaW46bGljYWhr",
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"login_payload": {"username": "admin", "password": "licahk", "recaptcha": ""}
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},
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"82": {
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"base_url": "http://82.156.1.111/weather/php",
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"login": {'username': 'renlixin', 'password': 'licahk', 'login': '123'}
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}
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}
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is_running = False
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# --- 核心辅助函数 (保持不变) ---
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def calculate_offset(latest_time_str):
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if not latest_time_str or latest_time_str == "N/A":
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return "从未同步"
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try:
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clean_date_str = str(latest_time_str).split()[0].replace('_', '-')
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target_date = datetime.strptime(clean_date_str, "%Y-%m-%d").date()
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diff = (datetime.now().date() - target_date).days
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if diff == 0: return "当天已同步"
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return f"滞后 {diff} 天"
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except:
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return "时间解析失败"
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def save_record(source, name, status, reason, latest_time="N/A", content=None):
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record = MonitorRecord.query.filter_by(source=source, name=name).first()
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now_str = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
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current_offset = calculate_offset(latest_time)
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if record:
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if content is not None: record.content = content
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if latest_time != "N/A": record.latest_time = latest_time
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record.status = status
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record.reason = reason
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record.check_time = now_str
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time_base = latest_time if latest_time != "N/A" else record.latest_time
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record.offset = calculate_offset(time_base)
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else:
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new_record = MonitorRecord(
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source=source, name=name, status=status, reason=reason,
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offset=current_offset, latest_time=latest_time,
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check_time=now_str, content=content
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)
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db.session.add(new_record)
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try:
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db.session.commit()
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except Exception as e:
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db.session.rollback()
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logging.error(f"DB Error: {e}")
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return f"{source}_{name}"
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# --- 业务逻辑函数 (保持不变) ---
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def get_106_dynamic_token(port):
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try:
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login_url = f"http://106.75.72.40:{port}/api/login"
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resp = requests.post(login_url, json=CONFIG["106"]["login_payload"], timeout=10)
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return resp.text.strip().replace('"', '') if resp.status_code == 200 else None
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except:
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return None
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def find_closest_item(items, is_date_level=True):
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if not items or not isinstance(items, list): return None
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today = datetime.now()
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scored_items = []
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for item in items:
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name_val = item.get('name', '')
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path_val = item.get('path', '')
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target_str = name_val if name_val else path_val.split('/')[-1]
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try:
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if is_date_level:
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current_date = datetime.strptime(target_str, "%Y_%m_%d")
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else:
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mod_str = item.get('modified', '')
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current_date = datetime.fromisoformat(mod_str.replace('Z', '+00:00'))
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diff = abs((today - current_date.replace(tzinfo=None)).total_seconds())
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scored_items.append((diff, item, target_str))
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except:
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continue
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if not scored_items: return None
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scored_items.sort(key=lambda x: x[0])
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return scored_items[0]
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def run_106_logic(active_set):
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# (保持原样，省略以节省空间，直接用你原本的逻辑即可)
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c = CONFIG["106"]
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today_str = datetime.now().strftime("%Y_%m_%d")
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main_headers = {"Authorization": c["primary_auth"], "User-Agent": "Mozilla/5.0"}
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try:
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resp = requests.get(c["base_url"], headers=main_headers, timeout=20)
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proxies = resp.json().get('proxies', [])
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for item in proxies:
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name = item.get('name', '')
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if not name.lower().endswith('_data'): continue
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if "TOWER" not in name.upper(): continue
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if str(item.get('status')).lower() != 'online':
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key = save_record("106网站", name, "离线", f"设备状态: {item.get('status')}")
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active_set.add(key)
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continue
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try:
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port = item.get('conf', {}).get('remote_port')
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token = get_106_dynamic_token(port)
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if not token:
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key = save_record("106网站", name, "异常", "Token获取失败")
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active_set.add(key)
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continue
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headers = {"Authorization": c["primary_auth"], "x-auth": token}
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api_root = "/api/resources/Data/" if "TOWER_" in name.upper() else "/api/resources/data/"
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res1 = requests.get(f"http://106.75.72.40:{port}{api_root}", headers=headers, timeout=10)
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best_date = find_closest_item(res1.json().get('items', []), True)
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if not best_date or best_date[2] != today_str:
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key = save_record("106网站", name, "正常", "未找到今日文件夹",
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latest_time=best_date[2] if best_date else "N/A")
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active_set.add(key)
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continue
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date_path = f"{api_root}{best_date[2]}/"
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res2 = requests.get(f"http://106.75.72.40:{port}{date_path}", headers=headers, timeout=10)
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best_file = find_closest_item(res2.json().get('items', []), False)
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if not best_file:
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key = save_record("106网站", name, "正常", "今日文件夹为空", latest_time=today_str)
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active_set.add(key)
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continue
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file_item = best_file[1]
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full_path = file_item.get('path') or f"{date_path}{file_item.get('name')}"
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is_tower_i = "TOWER" in name.upper() and "TOWER_" not in name.upper()
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if is_tower_i:
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download_url = f"http://106.75.72.40:{port}/api/raw{full_path}"
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res3 = requests.get(download_url, headers=headers, timeout=20)
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final_content = f"Binary Data Size: {len(res3.content)}"
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else:
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file_api_url = f"http://106.75.72.40:{port}/api/resources{full_path}"
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res3 = requests.get(file_api_url, headers=headers, timeout=20)
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final_content = res3.json().get('content', '')
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key = save_record("106网站", name, "正常", "同步成功", latest_time=today_str, content=final_content)
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active_set.add(key)
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except Exception as e:
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key = save_record("106网站", name, "异常", f"采集错误: {str(e)[:50]}")
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active_set.add(key)
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except Exception as e:
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logging.error(f"106 Global Error: {e}")
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def run_82_logic(active_set):
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# (保持原样，直接用你原本的逻辑即可)
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c = CONFIG["82"]
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session = requests.Session()
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try:
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session.post(f"{c['base_url']}/login.php", data=c["login"], timeout=10)
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resp = session.post(f"{c['base_url']}/GetStationList.php", timeout=10)
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stations = etree.HTML(resp.content).xpath('//option/@value')
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for sid in [s for s in stations if s]:
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try:
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r = session.post(f"{c['base_url']}/getLastWeatherData.php", data=str(sid),
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headers={'Content-Type': 'text/plain'}, timeout=10)
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data = r.json()
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if data:
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d_list = data.get('date', [])
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latest = str(d_list[-1]) if d_list else "N/A"
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key = save_record("82网站", sid, "正常", "同步成功", latest_time=latest,
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content=json.dumps(data, ensure_ascii=False))
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active_set.add(key)
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else:
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key = save_record("82网站", sid, "异常", "返回空数据")
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active_set.add(key)
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except:
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key = save_record("82网站", sid, "异常", "单个采集失败")
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active_set.add(key)
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except Exception as e:
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logging.error(f"82 Global Error: {e}")
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def execute_monitor_task():
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global is_running
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if is_running: return
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is_running = True
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logging.info("Starting monitor task...")
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with app.app_context():
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active_set = set()
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run_106_logic(active_set)
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run_82_logic(active_set)
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all_records = MonitorRecord.query.all()
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now_str = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
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for record in all_records:
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if f"{record.source}_{record.name}" not in active_set:
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record.status = "已离线"
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record.reason = "设备本次未出现"
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record.check_time = now_str
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record.offset = calculate_offset(record.latest_time)
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try:
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db.session.commit()
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except:
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db.session.rollback()
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is_running = False
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logging.info("Monitor task finished.")
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# --- API 路由 (保持不变) ---
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@app.route('/api/run', methods=['POST'])
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def manual_start():
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if is_running: return jsonify({"status": "busy"}), 400
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threading.Thread(target=execute_monitor_task).start()
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return jsonify({"status": "started"})
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@app.route('/api/status')
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def status(): return jsonify({"is_running": is_running})
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@app.route('/api/logs')
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def logs():
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data = MonitorRecord.query.all()
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return jsonify([{
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"source": l.source, "name": l.name, "status": l.status,
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"reason": l.reason, "offset": l.offset, "latest_time": l.latest_time,
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"check_time": l.check_time, "content": l.content
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} for l in data])
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# --- 新增: 前端页面托管路由 ---
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@app.route('/')
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def serve_index():
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return send_from_directory(app.static_folder, 'index.html')
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@app.route('/<path:path>')
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def serve_static_files(path):
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# 尝试在 dist 目录寻找文件 (css, js, icons)
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file_path = os.path.join(app.static_folder, path)
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if os.path.exists(file_path):
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return send_from_directory(app.static_folder, path)
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# 如果找不到文件（例如刷新页面时的路由），返回index.html让Vue Router处理
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return send_from_directory(app.static_folder, 'index.html')
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# --- 调度器与启动 ---
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@scheduler.task('cron', id='daily_job', hour=10, minute=0)
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def auto_run_task():
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with app.app_context():
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threading.Thread(target=execute_monitor_task).start()
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if __name__ == "__main__":
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scheduler.init_app(app)
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scheduler.start()
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# Host='0.0.0.0' 允许外部IP访问
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# Port=5000 (确保 Windows 防火墙开放了此端口)
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print("应用正在启动... 请确保 dist 文件夹与脚本/exe 同级或已被打包")
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app.run(host='0.0.0.0', port=5000, debug=False, use_reloader=False)
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