[Firebase] Firebase 注意事項

 這篇算是memo吧

1. 要先開一個firebase的emulator掛著，否則localhost不能讀寫realtime database

     firebase emulators:start

2. firebase function要錢，也不知道功能是什麼，在firebase init時不要選它即可

3. firebase auth by phone一天50則免費

https://firebase.google.com/docs/auth/web/phone-auth?authuser=0

4. kill port的方式

    用netstat -ano查找某個port被哪個PID佔用

    用taskkill /f /im [PID]砍掉該PID

5. npm install -g  firebase-tools

6. Firebase phone auth

     https://www.youtube.com/watch?v=5jYIIwm6IeI

7. Error: Server Error. unable to get local issuer certificate

     在command裡輸入set NODE_TLS_REJECT_UNAUTHORIZED=0即可workaround

      ref: https://blog.darkthread.net/blog/npm-unable-get-local-issuer-cert-issue/

8. 發生以下error時，到根目錄下砍掉functions資料夾即可，反正用不到firebase functions

i  functions: ensuring required API cloudfunctions.googleapis.com is enabled...

i  functions: ensuring required API cloudbuild.googleapis.com is enabled...

+  functions: required API cloudfunctions.googleapis.com is enabled

!  functions: missing required API cloudbuild.googleapis.com. Enabling now...

Error: Your project fire-outdoor must be on the Blaze (pay-as-you-go) plan to complete this command. Required API cloudbuild.googleapis.com can't be enabled until the upgrade is complete. To upgrade, visit the following URL: