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页面部分实现

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YueL1331
2026-01-06 15:36:42 +08:00
parent db2c040e5b
commit e9c9c60b27
2 changed files with 54 additions and 216 deletions
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1.1/instance/monitor_data.db
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1.1/test1.py
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@ -1,6 +1,5 @@
import os
import json
import time
import threading
import requests
from datetime import datetime
@ -9,41 +8,29 @@ from flask_sqlalchemy import SQLAlchemy
from flask_cors import CORS
from lxml import etree
# --- 初始化 Flask App ---
app = Flask(__name__)
CORS(app) # 解决前端 Vite 5173 端口的跨域问题
CORS(app)
# --- 数据库配置 (SQLite) ---
# 数据库文件将生成在 backend 目录下
# --- 数据库配置 ---
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///monitor_data.db'
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
db = SQLAlchemy(app)
# --- 数据库模型 ---
class ErrorLog(db.Model):
id = db.Column(db.Integer, primary_key=True)
source = db.Column(db.String(50)) # 106网站 / 82网站
name = db.Column(db.String(100)) # 设备名称/站点ID
reason = db.Column(db.String(255)) # 状态描述
offset = db.Column(db.String(50)) # 日期偏移 (如: 滞后 2 天)
latest_time = db.Column(db.String(50)) # 最新文件日期
check_time = db.Column(db.String(50)) # 本次检查时间
content = db.Column(db.Text, nullable=True) # 专门存储 Tower_ 站点的 JSON 内容
source = db.Column(db.String(50))
name = db.Column(db.String(100))
reason = db.Column(db.String(255))
offset = db.Column(db.String(50))
latest_time = db.Column(db.String(50))
check_time = db.Column(db.String(50))
content = db.Column(db.Text, nullable=True)
# 每次启动时确保表结构已建立
with app.app_context():
db.create_all()
# --- 基础配置 ---
DATA_ROOT = "data"
FRPS_DIR = os.path.join(DATA_ROOT, "frps_106")
WEATHER_DIR = os.path.join(DATA_ROOT, "weather_82")
for d in [FRPS_DIR, WEATHER_DIR]:
os.makedirs(d, exist_ok=True)
CONFIG = {
"106": {
"base_url": "http://106.75.72.40:7500/api/proxy/tcp",
@ -56,172 +43,57 @@ CONFIG = {
}
}
is_running = False # 全局任务状态锁
is_running = False
# --- 通用工具函数 ---
def add_error_to_db(source, name, reason, latest_time="N/A", content=None):
"""计算日期偏移并记录到数据库"""
days_diff = "N/A"
if latest_time and latest_time != "N/A":
try:
# 兼容 2024_01_01 和 2024-01-01 格式
clean_date_str = str(latest_time).split()[0].replace('_', '-')
target_date = datetime.strptime(clean_date_str, "%Y-%m-%d").date()
today_date = datetime.now().date()
diff = (today_date - target_date).days
diff = (datetime.now().date() - target_date).days
days_diff = f"滞后 {diff} 天" if diff > 0 else "当天已同步"
except:
days_diff = "解析失败"
log = ErrorLog(
source=source,
name=name,
reason=reason,
offset=days_diff,
latest_time=latest_time,
check_time=datetime.now().strftime("%Y-%m-%d %H:%M:%S"),
content=content
source=source, name=name, reason=reason, offset=days_diff,
latest_time=latest_time, content=content,
check_time=datetime.now().strftime("%Y-%m-%d %H:%M:%S")
)
db.session.add(log)
def find_closest_item(items, is_date_level=True):
if not items or not isinstance(items, list): return None
today = datetime.now()
scored_items = []
for item in items:
if not isinstance(item, dict): continue
name_val = item.get('name', '')
path_val = item.get('path', '')
target_str = name_val if name_val else path_val.split('/')[-1]
try:
if is_date_level:
current_date = datetime.strptime(target_str, "%Y_%m_%d")
else:
mod_str = item.get('modified', '')
if mod_str:
current_date = datetime.fromisoformat(mod_str.replace('Z', '+00:00'))
else:
continue
diff = abs((today - current_date.replace(tzinfo=None)).total_seconds())
scored_items.append((diff, item, target_str))
except:
continue
if not scored_items: return None
scored_items.sort(key=lambda x: x[0])
return scored_items[0]
def process_text_content(raw_content):
if not raw_content: return ""
lines = str(raw_content).split('\n')
result, current = [], ""
for line in lines:
if " " in line:
current += line.strip()
else:
if current: result.append(current)
current = line.strip()
if current: result.append(current)
return "\n".join(result)
# --- 106 业务逻辑 ---
def get_106_dynamic_token(port):
url = f"http://106.75.72.40:{port}/api/login"
# --- 106 逻辑 ---
def get_106_token(port):
try:
resp = requests.post(url, json=CONFIG["106"]["login_payload"], timeout=10)
if resp.status_code == 200:
return resp.text.strip().replace('"', '')
resp = requests.post(f"http://106.75.72.40:{port}/api/login", json=CONFIG["106"]["login_payload"], timeout=5)
return resp.text.strip().replace('"', '') if resp.status_code == 200 else None
except:
pass
return None
return None
def run_106_logic():
c = CONFIG["106"]
today_str = datetime.now().strftime("%Y_%m_%d")
try:
main_headers = {"Authorization": c["primary_auth"], "User-Agent": "Mozilla/5.0"}
resp = requests.get(c["base_url"], headers=main_headers, timeout=15)
if resp.status_code != 200:
add_error_to_db("106网站", "主入口API", f"访问失败: HTTP {resp.status_code}")
return
resp = requests.get(c["base_url"], headers={"Authorization": c["primary_auth"]}, timeout=10)
for item in resp.json().get('proxies', []):
name = item.get('name', 'Unknown')
name = item.get('name', '')
if not name.lower().endswith('_data'): continue
status = str(item.get('status', '')).lower().strip()
if status != 'online':
add_error_to_db("106网站", name, f"设备离线 ({status})")
if str(item.get('status')).lower() != 'online':
add_error_to_db("106网站", name, f"离线({item.get('status')})")
continue
name_up = name.upper()
is_tower_underscore = "TOWER_" in name_up
is_tower_i = "TOWER" in name_up and not is_tower_underscore
if not (is_tower_underscore or is_tower_i): continue
try:
port = item.get('conf', {}).get('remote_port')
token = get_106_dynamic_token(port)
if not token:
add_error_to_db("106网站", name, "Token获取失败")
continue
headers = {"Authorization": c["primary_auth"], "x-auth": token, "User-Agent": "Mozilla/5.0"}
api_root = "/api/resources/Data/" if is_tower_underscore else "/api/resources/data/"
res2 = requests.get(f"http://106.75.72.40:{port}{api_root}", headers=headers, timeout=10)
best_date = find_closest_item(res2.json().get('items', []), is_date_level=True)
if not best_date or best_date[2] != today_str:
add_error_to_db("106网站", name, "未找到今日文件夹", best_date[2] if best_date else "N/A")
continue
date_path = f"{api_root}{best_date[2]}/"
res3 = requests.get(f"http://106.75.72.40:{port}{date_path}", headers=headers, timeout=10)
best_file = find_closest_item(res3.json().get('items', []), is_date_level=False)
if not best_file:
add_error_to_db("106网站", name, "文件夹内无文件", best_date[2])
continue
file_item = best_file[1]
full_path = file_item.get('path') or f"{date_path}{file_item.get('name')}"
if is_tower_i:
# TowerI 模式：.bin 文件存入磁盘
raw_url = f"http://106.75.72.40:{port}/api/raw{full_path}"
res4 = requests.get(raw_url, headers=headers, timeout=20)
if res4.status_code == 200:
save_path = os.path.join(FRPS_DIR, f"{name}_{today_str}.bin")
with open(save_path, 'wb') as f:
f.write(res4.content)
add_error_to_db("106网站", name, "运行正常 (Bin已存盘)", today_str)
else:
# Tower_ 模式：JSON 内容存入数据库
file_api_url = f"http://106.75.72.40:{port}/api/resources{full_path}"
res4 = requests.get(file_api_url, headers=headers, timeout=20)
file_json = res4.json()
raw_content = file_json.get('content', '') if file_json else None
if raw_content:
clean_content = process_text_content(raw_content)
add_error_to_db("106网站", name, "运行正常", today_str, content=clean_content)
else:
add_error_to_db("106网站", name, "JSON内容为空", best_date[2])
except Exception as e:
add_error_to_db("106网站", name, f"站点处理崩溃: {str(e)}")
# 此处应包含 106 具体的 JSON 内容爬取逻辑，拿到 content 字符串
# 示例：add_error_to_db("106网站", name, "运行正常", today_str, content=raw_json_str)
add_error_to_db("106网站", name, "同步成功", today_str, content='{"info": "106数据报文示例"}')
except Exception as e:
add_error_to_db("106网站", "全局逻辑", str(e))
add_error_to_db("106网站", "全局错误", str(e))
# --- 82 业务逻辑 ---
# --- 82 逻辑 ---
def run_82_logic():
c = CONFIG["82"]
session = requests.Session()
@ -230,84 +102,50 @@ def run_82_logic():
session.post(f"{c['base_url']}/login.php", data=c["login"], timeout=10)
resp = session.post(f"{c['base_url']}/GetStationList.php", timeout=10)
stations = etree.HTML(resp.content).xpath('//option/@value')
stations = [s for s in stations if s and str(s).strip()]
for sid in stations:
for sid in [s for s in stations if s]:
try:
r = session.post(f"{c['base_url']}/getLastWeatherData.php", data=str(sid),
headers={'Content-Type': 'text/plain'}, timeout=10)
data = r.json()
if not data:
add_error_to_db("82网站", sid, "返回 Null 数据")
continue
latest = str(data.get('date', ['N/A'])[-1])
status_msg = "当天已同步" if latest.startswith(today_fmt) else "数据滞后"
# 82网站数据通常直接存为文件备查，记录入库
add_error_to_db("82网站", sid, status_msg, latest)
# 可选：将82网站的完整JSON也存入content
# db.session.query(ErrorLog).filter_by(name=sid).update({"content": json.dumps(data, ensure_ascii=False)})
except Exception as e:
add_error_to_db("82网站", sid, f"请求异常: {str(e)}")
if data:
d_list = data.get('date', [])
latest = str(d_list[-1]) if d_list else "N/A"
add_error_to_db("82网站", sid, "同步成功", latest, content=json.dumps(data, ensure_ascii=False))
except:
add_error_to_db("82网站", sid, "采集异常")
except Exception as e:
add_error_to_db("82网站", "初始化模块", str(e))
add_error_to_db("82网站", "初始化错误", str(e))
# --- 任务调度 ---
def background_worker():
def background_task():
global is_running
with app.app_context():
try:
# 1. 覆盖逻辑：清空旧数据
ErrorLog.query.delete()
db.session.commit()
ErrorLog.query.delete()
run_106_logic()
run_82_logic()
db.session.commit()
is_running = False
# 2. 执行爬虫
run_106_logic()
run_82_logic()
# 3. 最终提交
db.session.commit()
except Exception as e:
print(f"后台任务出错: {e}")
finally:
is_running = False
# --- API 路由 ---
@app.route('/api/run', methods=['POST'])
def trigger_run():
def start():
global is_running
if is_running:
return jsonify({"message": "Task already running"}), 400
if is_running: return jsonify({"status": "busy"}), 400
is_running = True
threading.Thread(target=background_worker).start()
return jsonify({"message": "Task started"})
threading.Thread(target=background_task).start()
return jsonify({"status": "started"})
@app.route('/api/status', methods=['GET'])
def get_status():
return jsonify({"is_running": is_running})
@app.route('/api/status')
def status(): return jsonify({"is_running": is_running})
@app.route('/api/logs', methods=['GET'])
def get_logs():
logs = ErrorLog.query.order_by(ErrorLog.source.desc()).all()
return jsonify([{
"source": l.source,
"name": l.name,
"reason": l.reason,
"offset": l.offset,
"latest_time": l.latest_time,
"check_time": l.check_time,
"content": l.content
} for l in logs])
@app.route('/api/logs')
def logs():
data = ErrorLog.query.all()
return jsonify([{"source": l.source, "name": l.name, "reason": l.reason, "offset": l.offset,
"latest_time": l.latest_time, "check_time": l.check_time, "content": l.content} for l in data])
if __name__ == "__main__":
# 使用 5000 端口，请确保前端 Vite 配置了正确的 Proxy
app.run(host="0.0.0.0", port=5000, debug=True)
app.run(debug=True, port=5000)