在angular5中使用sw预缓存时排除子网站网址

Question

我可以在使用sw预缓存来生成服务工作者时排除一些网址.我是swprecache.config.json

module.exports = {
navigateFallback: '/index.html',
stripPrefix: 'dist',
root: 'dist/',
staticFileGlobs: [
  'dist/index.html',
  'dist/**.js',
  'dist/**.css',
  'dist/**.ico',
  'dist/assets/images/**.jpg',
  'dist/assets/images/**.png',
  'dist/assets/images/**.gif',
  'dist/assets/js/**/**.js',
  'dist/assets/js/**.js',
  'dist/assets/css/**.css',
  'dist/assets/fonts/**.{js,html,css,png,jpg,gif,svg,eot,ttf,woff,ico}',
  'dist/**.{js,html,css,png,jpg,gif,svg,eot,ttf,woff,ico}',
   '!dist/Subscription/**.{js,html,css,png,jpg,gif,svg,eot,ttf,woff,ico}'
],

runtimeCaching: [{
  urlPattern: /^https:\/\/netdna\.bootstrapcdn\.com\//,
  handler: 'networkFirst'
}]

};

我尝试使用不像'!dist/Subscription/**.{js,html,css,png,jpg,gif,svg,eot,ttf,woff,ico}'这样的运算符.但它不起作用.所以我是导航到子网站时获取无法匹配任何路由错误.仅清除浏览器数据后,我可以导航到子网站.任何人都可以帮我解决它,请找我的错误

谢谢

Answer 1

生成 serviceworker 后，我检查了请求是否在 fetch 事件中包含“订阅”，如下所示，工作正常

 self.addEventListener('fetch', function(event) {
if (event.request.method === 'GET') {
// Should we call event.respondWith() inside this fetch event handler?
// This needs to be determined synchronously, which will give other fetch
// handlers a chance to handle the request if need be.
var shouldRespond;
if (event.request.url.match('^.*(\/Subscription\/).*$')) {
    return false;
}
  // OR

if (event.request.url.indexOf('/Subscription/') !== -1) {
    return false;
}

 .............}})

它工作正常。