[英]Angular 5 PWA not loading in Offline mode
I have created freshly a PWA with Angular CLI using the following versions: 我使用以下版本使用Angular CLI创建了一个新的PWA:
Angular CLI: 1.6.8 Angular CLI:1.6.8
Node: 8.8.1 节点:8.8.1
Angular: 5.2.5 Angular:5.2.5
My problem: When I go offline I just get a blank page. 我的问题:当我离线时,我只是得到一个空白页面。 The service worker does not load any assets from the cache. 服务工作者不从缓存加载任何资产。 If I manually stop and start it then it will start to work for a short time. 如果我手动停止并启动它,它将开始工作一小段时间。
Haven't changed anything this is what the cli generated. 没有改变任何东西,这是cli产生的。
Configuration I am using: 我正在使用的配置:
ngsw.json: ngsw.json:
{
"index": "/index.html",
"assetGroups": [{
"name": "app",
"installMode": "prefetch",
"resources": {
"files": [ "/favicon.ico", "/index.html" ],
"versionedFiles": [ "/*.bundle.css", "/*.bundle.js", "/*.chunk.js" ]
}
}, {
"name": "assets",
"installMode": "lazy",
"updateMode": "prefetch",
"resources": { "files": [ "/assets/**" ] }
}]
}
and app.module.ts: 和app.module.ts:
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { ServiceWorkerModule } from '@angular/service-worker';
import { AppComponent } from './app.component';
import { environment } from '../environments/environment';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
ServiceWorkerModule.register('/ngsw-worker.js', { enabled: environment.production })
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
Any suggestion where I could start to look for a solution? 有什么建议我可以开始寻找解决方案吗?
If you wish your app to work in offline without index document mentioned (and for all other routes), you have to set up router redirection. 如果您希望您的应用程序在没有提到索引文档的情况下脱机工作(以及所有其他路由),则必须设置路由器重定向。
You can take a look at this SO answer: @angular/service-worker not working when offline 您可以看一下这个SO答案: @ angular / service-worker离线时无法正常工作
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