app性能分析双11活动

// 使用Webpack进行资源打包优化
module.exports = {
  optimization: {
    splitChunks: {
      chunks: 'all',
    },
  },
};

// 使用Service Worker进行缓存管理
if ('serviceWorker' in navigator) {
  window.addEventListener('load', () => {
    navigator.serviceWorker.register('/sw.js').then(registration => {
      console.log('SW registered: ', registration);
    }).catch(registrationError => {
      console.log('SW registration failed: ', registrationError);
    });
  });
}

# 使用Flask框架进行API优化
from flask import Flask, jsonify
from flask_caching import Cache

app = Flask(__name__)
cache = Cache(app, config={'CACHE_TYPE': 'simple'})

@app.route('/data')
@cache.cached(timeout=60)
def get_data():
  # 模拟复杂查询
  data = perform_complex_query()
  return jsonify(data)

if __name__ == '__main__':
  app.run(host='0.0.0.0', port=5000)