Node.js で Cloud Firestore のデータを作成 (Create)

sudo npm install firebase-admin --save

#! /usr/bin/node
// ---------------------------------------------------------------//  firestore_create.js////                  Jan/25/2020//// ---------------------------------------------------------------functionadd_data_proc(db,key,name,population,date_mod){lettt_ref=db.collection('cities').doc(key)tt_ref.set({'name':name,'population':population,'date_mod':date_mod})}// ---------------------------------------------------------------console.error("*** 開始 ***")constadmin=require('firebase-admin');admin.initializeApp({credential:admin.credential.applicationDefault()})constdb=admin.firestore();add_data_proc(db,'t0921','宇都宮',81235,'1950-9-24')add_data_proc(db,'t0922','小山',94235,'1950-2-15')add_data_proc(db,'t0923','佐野',71395,'1950-5-28')add_data_proc(db,'t0924','足利',35421,'1950-7-8')add_data_proc(db,'t0925','日光',61948,'1950-1-11')console.error("*** 終了 ***")// ---------------------------------------------------------------

export GOOGLE_APPLICATION_CREDENTIALS="***.json"
./firestore_create.js

$ node --version
v13.7.0