如何用js清除缓存文件夹

Cache-Control: no-cache, no-store, must-revalidate
Pragma: no-cache
Expires: 0

window.location.reload(true);

<script src="script.js?v=1.0.1"></script>

// 注册Service Worker
if ('serviceWorker' in navigator) {
  navigator.serviceWorker.register('/sw.js').then(function(registration) {
    console.log('Service Worker registered with scope:', registration.scope);
  }).catch(function(error) {
    console.log('Service Worker registration failed:', error);
  });
}

// sw.js
self.addEventListener('install', function(event) {
  // Perform install steps
});

self.addEventListener('fetch', function(event) {
  event.respondWith(
    caches.match(event.request).then(function(response) {
      // 如果缓存中有匹配的响应，则返回缓存的响应
      if (response) {
        return response;
      }
      // 否则，从网络请求资源
      return fetch(event.request);
    })
  );
});

self.addEventListener('activate', function(event) {
  var currentCache = 'my-current-cache-v1';
  event.waitUntil(
    caches.keys().then(function(cacheNames) {
      return Promise.all(
        cacheNames.map(function(cacheName) {
          if (cacheName !== currentCache) {
            return caches.delete(cacheName);
          }
        })
      );
    })
  );
});