删除日志文件改为print方便docker调试、 API_URL处理逻辑变更、akshare保持最新版本号

web_server.py

@@ -2,26 +2,14 @@ from flask import Flask, render_template, request, jsonify
 from stock_analyzer import StockAnalyzer
 from us_stock_service import USStockService
 import threading
-import logging
-from logging.handlers import RotatingFileHandler
-import traceback
 import os
 
 app = Flask(__name__)
 analyzer = StockAnalyzer()
 us_stock_service = USStockService()
 
-# 配置日志
-logging.basicConfig(level=logging.INFO)
-handler = RotatingFileHandler('flask_app.log', maxBytes=10000000, backupCount=5)
-handler.setFormatter(logging.Formatter(
-    '[%(asctime)s] %(levelname)s in %(module)s: %(message)s'
-))
-app.logger.addHandler(handler)
-
 @app.route('/')
 def index():
-    # 如果环境变量不存在或为空，返回 None
     announcement = os.getenv('ANNOUNCEMENT_TEXT') or None
     return render_template('index.html', announcement=announcement)
 
@@ -42,6 +30,7 @@ def analyze():
             
         return jsonify({'results': results})
     except Exception as e:
+        print(f"分析股票时出错: {str(e)}")
         return jsonify({'error': str(e)}), 500
 
 @app.route('/search_us_stocks', methods=['GET'])
@@ -55,11 +44,11 @@ def search_us_stocks():
         return jsonify({'results': results})
         
     except Exception as e:
-        app.logger.error(f"搜索美股代码时出错: {str(e)}")
+        print(f"搜索美股代码时出错: {str(e)}")
         return jsonify({'error': str(e)}), 500
 
 if __name__ == '__main__':
-    # 将 host 设置为 '0.0.0.0' 使其支持所有网络接口访问
     app.run(host='0.0.0.0', port=8888, debug=True)
 
+