问题描述
我是Web推送通知区域的新手.我想将Firebase Web通知从Web发送到Web.我尝试这样做，并最终遇到此错误
I am new to web push notification area. I want to send firebase web notifications from web to web. I tried doing that and ended up with this error
FirebaseError:消息传递:我们无法注册默认服务工作者.无法注册ServiceWorker:获取脚本时收到错误的HTTP响应代码(404).(消息/服务工作者注册失败)
FirebaseError: Messaging: We are unable to register the default service worker. Failed to register a ServiceWorker: A bad HTTP response code (404) was received when fetching the script. (messaging/failed-serviceworker-registration)
我不知道我哪里出了错.在此先感谢
I dont know where am I went wrong. Thanks in Advance
推荐答案
最终得到了答案.
我们需要复制firebase-messaging-sw.js文件并将其保存在文件夹的根目录中.由于我使用了xampp，因此我将我的push文件夹推入了htdocs文件夹(/xampp/htdocs/push/)，但是您需要确保firebase-messaging-sw.js应该位于localhost(/xampp)的根目录下/htdocs/).也就是说，当您在浏览器中搜索localhost/firebase-messaging-sw.js时，不应出现404错误.
We need to copy firebase-messaging-sw.js file and save it in the root of the folder.Since I used xampp, I ve push my push folder inside htdocs folder (/xampp/htdocs/push/), but you need to make sure that the firebase-messaging-sw.js should be in the root of the localhost(/xampp/htdocs/). i.e, when you search localhost/firebase-messaging-sw.js in browser, you shouldn't get a 404 error.
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