有没有办法使用 workbox 忽略来自注册路由下方的查询字符串“?screenSize=”!如果我可以使用正则表达式,我将如何在下面的场景中编写它?基本上,无论 screenSize 查询字符串是什么,我都希望匹配缓存。
workboxSW.router.registerRoute('https://example.com/data/image?screenSize=980',
workboxSW.strategies.cacheFirst({
cacheName: 'mycache',
cacheExpiration: {
maxEntries: 50
},
cacheableResponse: {statuses: [0, 200]}
})
);
最佳答案
更新:从 Workbox v4.2.0 开始,新的 cacheKeyWillBeUsed
生命周期回调可以帮助覆盖读取和写入操作的默认缓存键:https://github.com/GoogleChrome/workbox/releases/tag/v4.2.0
原始回复:
你应该可以通过写一个 cachedResponseWillBeUsed
plugin 来做到这一点你在配置策略时传入的:
// See https://workboxjs.org/reference-docs/latest/module-workbox-runtime-caching.RequestWrapper.html#.cachedResponseWillBeUsed
const cachedResponseWillBeUsed = ({cache, request, cachedResponse}) => {
// If there's already a match against the request URL, return it.
if (cachedResponse) {
return cachedResponse;
}
// Otherwise, return a match for a specific URL:
const urlToMatch = 'https://example.com/data/generic/image.jpg';
return caches.match(urlToMatch);
};
const imageCachingStrategy = workboxSW.strategies.cacheFirst({
cacheName: 'mycache',
cacheExpiration: {
maxEntries: 50
},
cacheableResponse: {statuses: [0, 200]},
plugins: [{cachedResponseWillBeUsed}]
});
workboxSW.router.registerRoute(
new RegExp('^https://example\.com/data/'),
imageCachingStrategy
);
关于caching - 使用工作箱时如何忽略缓存网址中的网址查询字符串?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/46281732/