{
    "lat":35.000000,
    "lon":139.000000,
    "bat":3,
    "rs":4,
    "temp":16.0,
    "humi":32.4,
    "x":0.0,
    "y":-64.0,
    "z":-960.0,
    "type":0
}

'use strict';constrequest=require('request-promise');constmoment=require("moment");constDomain="cybozu.com";constSubdomain="SUBDOMAIN";constPath="/k/v1/record.json";constProtocol="https://";letUrl=Protocol+Subdomain+'.'+Domain+Path;constAppId="KINTONE_APP_ID";constToken="KINTONE_TOKEN";exports.handler=asyncfunction(event,context,callback){console.log('Function Start.');vardateTime=moment().format("YYYY-MM-DDTHH:mm:ssZ");varjson={"dateTime":{"value":dateTime},"lat":{"value":event.lat},"lon":{"value":event.lon},"bat":{"value":event.bat},"rs":{"value":event.rs},"temp":{"value":event.temp},"humi":{"value":event.humi},"x":{"value":event.x},"y":{"value":event.y},"z":{"value":event.z},"type":{"value":event.type},};awaitPostKintoneRecode(request,Url,AppId,Token,json);console.log('Function Stop.');};// kintone のデータを追加するasyncfunctionPostKintoneRecode(request,url,appId,token,json){try{varoptions={url:url,method:'POST',headers:{'Content-type':'application/json','X-Cybozu-API-Token':token},json:{app:appId,record:json},};awaitrequest(options);returntrue;}catch(err){console.error(JSON.stringify(err));returnfalse;}}

{"name":"test.application","version":"1.0.0","main":"src/index.html"}

{"name":"test.application","version":"1.0.0","main":"src/index.html""window":{"min_width":1200,"min_height":760,"icon":"assets/icon32.png"}}

varspawn=require('child_process').spawn,child=spawn('C:\\windows\\notepad.exe',["C:/Windows/System32/Drivers/etc/hosts"]);child.stdout.on('data',function(data){console.log('stdout: '+data);});child.stderr.on('data',function(data){console.log('stderr: '+data);});child.on('close',function(code){console.log('child process exited with code '+code);});

require('child_process').exec('start "" "c:\\windows"');

varpath=require('path');varstartDir=path.dirname(process.execPath);vargui=window.require('nw.gui');gui.Shell.openItem(startDir+'\\src\\test.pdf');

vargui=window.require('nw.gui');gui.Shell.openExternal('https://google.com/');

const{ServiceBusClient}=require("@azure/service-bus");constconnectionString=process.env.SERVICE_BUS_CONNECTION_STRING;constqueueName=process.env.QUEUE_NAME;constmain=async()=>{constsbClient=ServiceBusClient.createFromConnectionString(connectionString);constqueueClient=sbClient.createQueueClient(queueName);constsender=queueClient.createSender();constmessage={body:'Hello. Service Bus',label:'test',userProperties:{testPropertyName:'property value'}};console.log('send message start');try{awaitsender.send(message);awaitqueueClient.close();console.log('send message end');}finally{awaitsbClient.close();}};main().catch(err=>{console.log(err);});

set SERVICE_BUS_CONNECTION_STRING=<ConnectionString>
set QUEUE_NAME=<QueueName>
C:\Users\uzres\products\azure-servicebus-transaction>node send-message.js
send message start
send message end

const{ServiceBusClient,ReceiveMode}=require("@azure/service-bus");constconnectionString=process.env.SERVICE_BUS_CONNECTION_STRING;constqueueName=process.env.QUEUE_NAME;constmain=async()=>{constsbClient=ServiceBusClient.createFromConnectionString(connectionString);constqueueClient=sbClient.createQueueClient(queueName);constreceiver=queueClient.createReceiver(ReceiveMode.receiveAndDelete)console.log('receive message start');try{constmessages=awaitreceiver.receiveMessages(5);console.log(messages.map(message=>message.body));awaitqueueClient.close();console.log('receive message end');}finally{awaitsbClient.close();}};main().catch(err=>{console.log(err);});

C:\Users\uzres\products\azure-servicebus-transaction>node receive-message.js
receive message start
[ 'Hello. Service Bus' ]
receive message end

constmessages=awaitreceiver.receiveMessages(5,1);

module.exports = async function(context, mySbMsg) {
    context.log('JavaScript ServiceBus queue trigger function processed message', mySbMsg);
    context.log('EnqueuedTimeUtc =', context.bindingData.enqueuedTimeUtc);
    context.log('DeliveryCount =', context.bindingData.deliveryCount);
    context.log('MessageId =', context.bindingData.messageId);
};

{"bindings":[{"name":"mySbMsg","type":"serviceBusTrigger","direction":"in","queueName":"queue","connection":""}]}

{"bindings":[{"name":"mySbMsg","type":"serviceBusTrigger","direction":"in","queueName":"queue","connection":""},{"name":"output","type":"serviceBus","queueName":"outputqueue","connection":"OutputConnection","direction":"out"}]}

module.exports=asyncfunction(context,mySbMsg){context.log('JavaScript ServiceBus queue trigger function processed message',mySbMsg);context.log('EnqueuedTimeUtc =',context.bindingData.enqueuedTimeUtc);context.log('DeliveryCount =',context.bindingData.deliveryCount);context.log('MessageId =',context.bindingData.messageId);constoutputMessage='output'+mySbMsg;context.bindings.output=outputMessage;};

const{ServiceBusClient,ReceiveMode}=require("@azure/service-bus");constconnectionString=process.env.SERVICE_BUS_CONNECTION_STRING;constqueueName=process.env.QUEUE_NAME+"/$DeadLetterQueue";constmain=async()=>{constsbClient=ServiceBusClient.createFromConnectionString(connectionString);constqueueClient=sbClient.createQueueClient(queueName);constreceiver=queueClient.createReceiver(ReceiveMode.peekLock)console.log('receive DLQ message start');try{constmessages=awaitreceiver.receiveMessages(5,1);for(leti=0;i<messages.length;i++){constmessage=messages[i];console.log(message.body)awaitmessage.complete();}awaitqueueClient.close();console.log('receive DLQ message end');}finally{awaitsbClient.close();}};main().catch(err=>{console.log(err);});

$ npm install-D argv

$ touch test.js option.json

constargv=require('argv')constoption=require('./option')constargs=argv.option(option).run()console.log(args)

[{"name":"option","short":"o","type":"string","description":"あなたのスクリプトのオプションを定義します","example":"'script --option=value' or 'script -o value'"}]

{"scripts":{"test":"node test sample -o aaa"}}

$ npm run test

{ targets: [‘sample’ ], options: { option: 'aaa'}}

This dependency was not found:

* ws in ./node_modules/puppeteer/lib/WebSocketTransport.js

To install it, you can run: npm install --save ws

To install it, you can run: npm install --save ws

const WebSocket = require('ws');

const WebSocket = require('../node_modules/ws');

$ npm i sqlite3

import*asfsfrom"fs"import*assqlite3from"sqlite3"// .clipファイルパスconstpath="../sample_asset/illust1"constclipPath=path+".clip"// Bufferの読み込みconstclipBuffer=fs.readFileSync(clipPath)// SQLiteのデータは「SQLite format 3」から始まるらしいconstsearchText="SQLite format 3"// Uint8Arrayに変換constuint8Array=newUint8Array(Buffer.from(searchText))// clipからSQLiteのデータのスタート位置を取得constfindIndex=clipBuffer.indexOf(uint8Array)// SQLite部分のみ切り出しconstdbBuf=clipBuffer.slice(findIndex,clipBuffer.length)// 一時書き出し用のSQLiteファイルパスconstdbPath=path+".sqlite"// いったんsqliteファイルに書き出しfs.writeFileSync(dbPath,dbBuf)// sqlite3モジュールでSQLiteファイルを展開constdb=newsqlite3.Database(dbPath)db.serialize(()=>{// CanvasPreviewテーブルからImageData（png）を抽出db.get("SELECT ImageData FROM CanvasPreview",(err,row)=>{if(err){console.log(err)return}if(row.length>0){// png出力パスconstbinaryPath=path+".png"// rowのImageDataプロパティからpngを生成fs.writeFileSync(binaryPath,row.ImageData)}})})

// .clipファイルパスconstpath="..\\sample_asset\\illust1"constclipPath=path+".clip"// Bufferの読み込みconstclipBuffer=fs.readFileSync(clipPath)

// PowerShellで確認
$ C:\...> sqlite3 illust1.clip
SQLite version 3.31.1 2020-01-27 19:55:54
Enter ".help" for usage hints.

// テーブルリストを出力
$ sqlite> .table
Error: file is not a database

// SQLiteのデータは「SQLite format 3」から始まるらしいconstsearchText="SQLite format 3"// Uint8Arrayに変換constunit8Array=newUint8Array(Buffer.from(searchText))// clipからSQLiteのデータのスタート位置を取得constfindIndex=clipBuffer.indexOf(uint8Array)// SQLite部分のみ切り出しconstdbBuf=clipBuffer.slice(findIndex,clipBuffer.length)// 一時書き出し用のSQLiteファイルパスconstdbPath=path+".sqlite"// いったんsqliteファイルに書き出しfs.writeFileSync(dbPath,dbBuf)

// PowerShellで確認
$ C\...> sqlite3 illust1.sqlite //←上で生成したやつ
$ sqlite3> .table
AnimationCutBank            Layer
Canvas                      LayerThumbnail
CanvasItem                  Mipmap
CanvasItemBank              MipmapInfo
CanvasPreview               Offscreen
ElemScheme                  ParamScheme
ExternalChunk               Project
ExternalTableAndColumnName  RemovedExternal

// sqlite3モジュールでSQLiteファイルを展開constdb=newsqlite3.Database(dbPath)db.serialize(()=>{// CanvasPreviewテーブルからImageData（png）を抽出db.get("select ImageData from CanvasPreview",(err,row)=>{if(err){console.log(err)return}if(row.length>0){// png出力パスconstbinaryPath=path+".png"// row.ImageDataプロパティからpngを生成fs.writeFileSync(binaryPath,row.ImageData)}})})

{ImageData:<Buffer89504e470d0a...>}

yarn add dotenv

// or

npm install dotenv

require('dotenv').config()if(!process.env.DB_PASSWORD){thrownewError('DB_PASSWORD must be set.')}exportconstDB_PASSWORD=process.env.DB_PASSWORD

yarn add @nestjs/config

// or

npm install @nestjs/config

import{ConfigModule}from'@nestjs/config'// この行と:@Module({imports:[ConfigModule.forRoot()],// この行を追加controllers:[AppController],providers:[AppService],})exportclassAppModule{}

imports:[ConfigModule.forRoot({isGlobal:true})],

import{ConfigService}from'@nestjs/config'@Injectable()exportclassFoo{constructor(privatereadonlyconfig:ConfigService,){constval=this.config.get('SOME_VALUE')

import{ConfigModule,ConfigService}from'@nestjs/config'// ここと@Module({imports:[FooModule,ConfigModule],// こことcontrollers:[FooController],providers:[FooService,FooInvoker,ConfigService],// ここ

#! /usr/bin/node
// ---------------------------------------------------------------////  access_token.js////                  Feb/22/2020//// ---------------------------------------------------------------console.error("*** 開始 ***")constdotenv=require('dotenv')varClient=require('node-rest-client').Clientdotenv.config()varconfig={client_id:`${process.env.CLIENT_ID}`,client_secret:`${process.env.CLIENT_SECRET}`,developer_api_base:`${process.env.DEVELOPER_API_BASE_URL}`,access_token_publish_url:`${process.env.ACCESS_TOKEN_PUBLISH_URL}`,}constdata={"grantType":"client_credentials","clientId":config.client_id,"clientSecret":config.client_secret}consturl=config.access_token_publish_urlconstheaders={"Content-Type":"application/json"}constargs={data:data,headers:headers}varclient=newClient()client.post(url,args,function(data,response){console.log(data)console.error("*** 終了 ***")})// ---------------------------------------------------------------

export NODE_PATH=/usr/lib/node_modules
./access_token.js

$ node --version
v13.9.0

cd azure-app-service

npx express-generator myExpressApp --view pug --git

$npx express-generator myExpressApp --view pug --gitnpx: 10個のパッケージを20.703秒でインストールしました。

   create : myExpressApp\
   create : myExpressApp\public\
   create : myExpressApp\public\javascripts\
   create : myExpressApp\public\images\
   create : myExpressApp\public\stylesheets\
   create : myExpressApp\public\stylesheets\style.css
   create : myExpressApp\routes\
   create : myExpressApp\routes\index.js
   create : myExpressApp\routes\users.js
   create : myExpressApp\views\
   create : myExpressApp\views\error.pug
   create : myExpressApp\views\index.pug
   create : myExpressApp\views\layout.pug
   create : myExpressApp\.gitignore
   create : myExpressApp\app.js
   create : myExpressApp\package.json
   create : myExpressApp\bin\
   create : myExpressApp\bin\www

   change directory:
     $cd myExpressApp

   install dependencies:
     $npm install
   run the app:
     $DEBUG=myexpressapp:* npm start

cd myExpressApp
npm install

$npm installnpm WARN deprecated core-js@2.6.11: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3.
npm WARN lifecycle The node binary used for scripts is C:\Program Files (x86)\Nodist\bin\node.exe but npm is using C:\Program Files (x86)\Nodist\v-x64\10.15.3\node.exe itself. Use the `--scripts-prepend-node-path` option to include the path for the node binary npm was executed 
with.

>core-js@2.6.11 postinstall C:\workspace\azure-app-service\myExpressApp\node_modules\core-js
>node -e"try{require('./postinstall')}catch(e){}"
Thank you for using core-js ( https://github.com/zloirock/core-js ) for polyfilling JavaScript standard library!

The project needs your help! Please consider supporting of core-js on Open Collective or Patreon: 
>https://opencollective.com/core-js 
>https://www.patreon.com/zloirock 

Also, the author of core-js ( https://github.com/zloirock ) is looking for a good job -)

npm notice created a lockfile as package-lock.json. You should commit this file.
added 118 packages from 174 contributors and audited 247 packages in 18.009s
found 1 low severity vulnerability
  run `npm audit fix` to fix them, or `npm audit` for details

npm start

$npm start
npm WARN lifecycle The node binary used for scripts is C:\Program Files (x86)\Nodist\bin\node.exe but npm is using C:\Program Files (x86)\Nodist\v-x64\10.15.3\node.exe itself. Use the `--scripts-prepend-node-path` option to include the path for the node binary npm was executed 
with.

>myexpressapp@0.0.0 start C:\workspace\azure-app-service\myExpressApp
>node ./bin/www

npm start

letuserRef=db.collection('users');letsnapshot=awaituserRef.where("line_user_id","==",event.source.userId).get();letuser_id="";if(snapshot.empty){user_id=awaituserRef.add({line_user_id:event.source.userId}).then(ref=>ref.id);}else{user_id=snapshot.docs[0].id;}console.log(user_id);

if(event.message.type==="location"){client.replyMessage(event.replyToken,{type:'text',text:"位置情報が登録されました。"});letlocationsRef=db.collection('locations').doc(user_id);letsetAda=locationsRef.set({latitude:event.message.latitude,longitude:event.message.longitude,});returnPromise.resolve(null);}

#! /usr/bin/node
// ---------------------------------------------------------------////  parsing.js////                  Feb/23/2020//// ---------------------------------------------------------------varget_config=require('./get_config.js')varget_token=require('./get_token.js')// ---------------------------------------------------------------functionparse_proc(config,sentence){varClient=require('node-rest-client').Clientconstheaders={"Content-Type":"application/json","Authorization":"Bearer "+config.access_token}constdata={"sentence":sentence,"type":"default"}consturl=config.developer_api_base+"v1/parse"constargs={data:data,headers:headers}varclient=newClient()client.post(url,args,function(data,response){for(itindata["result"]){for(jtindata["result"][it].tokens){consttoken=data["result"][it].tokens[jt]console.log(token.form+"\t"+token.pos)}}console.error("*** 終了 ***")})}// ---------------------------------------------------------------console.error("*** 開始 ***")constsentence="特急はくたか"constconfig=get_config.get_config_proc()get_token.get_token_proc(config,sentence,parse_proc)// ---------------------------------------------------------------

// ---------------------------------------------------------------////  get_config.js////                  Feb/23/2020//// ---------------------------------------------------------------exports.get_config_proc=function(){constdotenv=require('dotenv')dotenv.config()constconfig={client_id:`${process.env.CLIENT_ID}`,client_secret:`${process.env.CLIENT_SECRET}`,developer_api_base:`${process.env.DEVELOPER_API_BASE_URL}`,access_token_publish_url:`${process.env.ACCESS_TOKEN_PUBLISH_URL}`,}returnconfig}// ---------------------------------------------------------------

// ---------------------------------------------------------------////  get_token.js////                  Feb/23/2020//// ---------------------------------------------------------------exports.get_token_proc=function(config,sentence,callback){varClient=require('node-rest-client').Clientconstdata={"grantType":"client_credentials","clientId":config.client_id,"clientSecret":config.client_secret}consturl=config.access_token_publish_urlconstheaders={"Content-Type":"application/json"}constargs={data:data,headers:headers}varclient=newClient()client.post(url,args,function(data,response){config['access_token']=data.access_tokencallback(config,sentence)})}// ---------------------------------------------------------------

export NODE_PATH=/usr/lib/node_modules
./parsing.js

$ tree -a
.
├── .env
├── get_config.js
├── get_token.js
└── proper_noun.js

#! /usr/bin/node
// ---------------------------------------------------------------////  proper_noun.js////                  Feb/23/2020//// ---------------------------------------------------------------varget_config=require('./get_config.js')varget_token=require('./get_token.js')// ---------------------------------------------------------------functionproper_noun_proc(config,sentence){varClient=require('node-rest-client').Clientconstheaders={"Content-Type":"application/json","Authorization":"Bearer "+config.access_token}constdata={"sentence":sentence,"type":"default"}consturl=config.developer_api_base+"v1/ne"constargs={data:data,headers:headers}varclient=newClient()client.post(url,args,function(data,response){llx=data["result"].lengthconsole.log("llx = "+llx)for(itindata["result"]){constunit=data["result"][it]console.log(unit['form'])}console.error("*** 終了 ***")})}// ---------------------------------------------------------------console.error("*** 開始 ***")constsentence="特急はくたかで富山に向かいます。それから、金沢に行って、兼六園に行きます。"constconfig=get_config.get_config_proc()get_token.get_token_proc(config,sentence,proper_noun_proc)// ---------------------------------------------------------------

export NODE_PATH=/usr/lib/node_modules
./proper_noun.js

$ tree -a
.
├── akai_rousoku.txt
├── .env
├── get_config.js
├── get_token.js
└── key_word.js

#! /usr/bin/node
// ---------------------------------------------------------------////  key_word.js////                  Feb/23/2020//// ---------------------------------------------------------------varfs=require("fs")varget_config=require('./get_config.js')varget_token=require('./get_token.js')// ---------------------------------------------------------------functionkey_word_proc(config,doc){varClient=require('node-rest-client').Clientconstheaders={"Content-Type":"application/json","Authorization":"Bearer "+config.access_token}constdata={"document":doc,"type":"default"}conststr_json=JSON.stringify(data)consturl=config.developer_api_base+"v1/keyword"constargs={data:str_json,headers:headers}varclient=newClient()client.post(url,args,function(data,response){llx=data["result"].lengthconsole.log("llx = "+llx)for(itindata["result"]){constunit=data["result"][it]console.log(unit['form']+"\t"+unit['score'])}console.error("*** 終了 ***")})}// ---------------------------------------------------------------console.error("*** 開始 ***")constfilename=process.argv[2]console.error(filename)if(fs.existsSync(filename)){constdoc=fs.readFileSync(filename,'utf8')constconfig=get_config.get_config_proc()try{get_token.get_token_proc(config,doc,key_word_proc)}catch(error){console.error("*** error *** from get_token_proc ***")console.error(error)}}else{console.error("*** error *** "+filename+" doesn't exist. ***")}// ---------------------------------------------------------------

export NODE_PATH=/usr/lib/node_modules
./key_word.js akai_rousoku.txt

git clone https://github.com/nstshirotays/chatapp-shot3.git

cd chatapp-shot3
npm install

npm start

{"name":"chatapp2","version":"0.0.0","private":true,"scripts":{"start":"GOOGLE_APPLICATION_CREDENTIALS='/home/ubuntu/dialogflow.json' node ./bin/www"},"dependencies":{"@tensorflow-models/mobilenet":"^2.0.4","@tensorflow/tfjs":"^1.5.2","@tensorflow/tfjs-node":"^1.5.2","basic-auth-connect":"^1.0.0","bcryptjs":"^2.4.3","cookie-parser":"~1.4.4","debug":"~2.6.9","dialogflow":"^1.2.0","ejs":"~2.6.1","express":"~4.16.1","express-validator":"^6.2.0","http-errors":"~1.6.3","jsonwebtoken":"^8.5.1","mongo-sanitize":"^1.0.1","mongoose":"^5.7.6","mongoose-sequence":"^5.2.2","morgan":"~1.9.1","pb-util":"^0.1.2","randomstring":"^1.1.5","redis":"^2.8.0","save":"^2.4.0","uuid":"^3.4.0"}}

// CafeMasterの処理vardb=require('../helper/db');varChat=db.Chat;constchatsv=require('../models/chat.service');//DialogFlowの設定constdialogflow=require('dialogflow');constuuid=require('uuid');varsessionId="";//console.log(process.env.GOOGLE_APPLICATION_CREDENTIALS);varfs=require("fs");varuse_readFile_json=JSON.parse(fs.readFileSync(process.env.GOOGLE_APPLICATION_CREDENTIALS,'utf8'));constproject_id=use_readFile_json.project_id;//console.log(project_id);exports.start=function(){//  最初の挨拶を登録if(FrName=='CafeMaster'){// CafeMastersessionId=uuid.v4();console.log('Session ID = '+sessionId);chatsv.create({fromAddress:FrID,toAddress:MyID,message:'いらっしゃいませ。コーヒーはいかがですか？'});// 2秒ごとに新しいメッセージを検索するbotTimer=setInterval(function(){serachNewMessages();},2000);}};varresentMsg="";asyncfunctionserachNewMessages(){if(FrName=='CafeMaster'){// CafeMasterの最後の発言を取得するvarquery={"fromAddress":FrID,"toAddress":MyID};Chat.find(query,{},{sort:{timeStamp:-1},limit:1},function(err,data){if(err){console.log("serachNewMessages err",err);}if(data.length>0){// CafeMasterの最後の発言以降の自分の発言を取得する.varlastMessageTime=data[0].timeStamp;query={"fromAddress":MyID,"toAddress":FrID,"timeStamp":{$gt:lastMessageTime}};Chat.find(query,{},{sort:{timeStamp:-1},limit:1},asyncfunction(err,data){if(err){console.log("serachNewMessages err",err);}if(data.length>0){// 応答メッセージの設定varresMessage="";const{struct}=require('pb-util');// Create a new sessionconstsessionClient=newdialogflow.SessionsClient();constsessionPath=sessionClient.sessionPath(project_id,sessionId);// The text query request.constrequest={session:sessionPath,queryInput:{text:{// The query to send to the dialogflow agenttext:data[0].message,// The language used by the client (en-US)languageCode:'ja-JP',//'ja'},},};//DialogFlowへ会話を送って返事を待つconstresponses=awaitsessionClient.detectIntent(request);constresult=responses[0].queryResult;constparameters=JSON.stringify(struct.decode(result.parameters));varobj=JSON.parse(parameters);console.log(`  Query: ${result.queryText}`);console.log(`  Response: ${result.fulfillmentText}`);resMessage=result.fulfillmentText;// 退避メッセージと異なってれば発話するif(resMessage!==""&&resentMsg!=data[0].timeStamp+data[0].message){resentMsg=data[0].timeStamp+data[0].message;chatsv.create({fromAddress:FrID,toAddress:MyID,message:resMessage});}}});}});}}

varexpress=require('express');varrouter=express.Router();vardb=require('../helper/db');varUser=db.User;varChat=db.Chat;constverifyToken=require('../helper/VerifyToken');var{check,validationResult}=require('express-validator');varfs=require('fs');constchatsv=require('../models/chat.service');varbasicAuth=require('basic-auth-connect');//DialogFlowからのコールバックを処理する//ベーシック認証router.post('/',basicAuth('userid','passcode'),function(req,res,next){//console.log("req.body.session "+ req.body.session);   //console.log(req.body.queryResult.outputContexts[1].parameters.drink);//console.log(req.body.queryResult.outputContexts[1].parameters.size);//console.log(req.body.queryResult.outputContexts[1].parameters.delivery);varcafeImageFile=req.body.queryResult.outputContexts[1].parameters.drink+".png";varbaseStr="data:image/png;base64,";varcafeImage;fs.readFile('./public/files/'+cafeImageFile,function(err,data){if(err)throwerr;cafeImage=baseStr.concat(newBuffer(data).toString('base64'));chatsv.create({fromAddress:FrID,toAddress:MyID,image:cafeImage,})});letresponseObj={"fulfillmentText":'おまたせいたしました。'}returnres.json(responseObj);});module.exports=router;

// Echoさんの処理vardb=require('../helper/db');varChat=db.Chat;constchatsv=require('../models/chat.service');//tensorflow.jsの設定varrandomstring=require("randomstring");consttf=require('@tensorflow/tfjs');constmobilenet=require('@tensorflow-models/mobilenet');consttfnode=require('@tensorflow/tfjs-node');varfs=require('fs');exports.start=function(){//  最初の挨拶を登録if(FrName=='Echo'){// echochatsv.create({fromAddress:FrID,toAddress:MyID,message:'こんにちは'});// 1秒ごとに新しいメッセージを検索するbotTimer=setInterval(function(){serachNewMessages();},1000);}};varresentMsg="";functionserachNewMessages(){if(FrName=='Echo'){// Echo さんの最後の発言を取得するvarquery={"fromAddress":FrID,"toAddress":MyID};Chat.find(query,{},{sort:{timeStamp:-1},limit:1},function(err,data){if(err){console.log("serachNewMessages err",err);}if(data.length>0){// Echoさん最後の発言以降の自分の発言を取得する.varlastMessageTime=data[0].timeStamp;query={"fromAddress":MyID,"toAddress":FrID,"timeStamp":{$gt:lastMessageTime}};Chat.find(query,{},{sort:{timeStamp:-1},limit:1},asyncfunction(err,data){if(err){console.log("serachNewMessages err",err);}if(data.length>0){varresMessage="";// 応答メッセージの設定if(data[0].image.length>0){// MobileNetの呼び出しvarmatches=data[0].image.match(/^data:([A-Za-z-+\/]+);base64,(.+)$/),imageBuffer={};imageBuffer.type=matches[1];imageBuffer.data=newBuffer(matches[2],'base64');constmobilenetModel=awaitmobilenet.load({version:2,alpha:1.0});constpredictions=awaitmobilenetModel.classify(tfnode.node.decodeImage(imageBuffer.data));resMessage=predictions[0].className+"ですね";}elseif(data[0].stampTitle!==undefined){resMessage=data[0].stampTitle+"ですね";}elseif(data[0].message.length>0){resMessage=data[0].message+"ですね";}else{resMessage="無言ですね";}// 退避メッセージと異なってれば発話するif(resMessage!==""&&resentMsg!=data[0].timeStamp+data[0].message){resentMsg=data[0].timeStamp+data[0].message;chatsv.create({fromAddress:FrID,toAddress:MyID,message:resMessage});}}});}});}}

node


> new Date().toISOString().split('T')[0]
'2020-02-22'

> new Date().toDateString()
'Sat Feb 22 2020'

> new Date().toDateString()
'Sat Feb 22 2020'

> new Date().toGMTString()
'Sat, 22 Feb 2020 08:43:15 GMT'

> new Date().toISOString()
'2020-02-22T08:43:22.536Z'

> new Date().toJSON()
'2020-02-22T08:43:31.867Z'

> new Date().toLocaleDateString()
'2/22/2020'

> new Date().toLocaleTimeString()
'5:43:53 PM'

> new Date().toLocaleString()
'2/22/2020, 5:44:00 PM'

> new Date().toString()
'Sat Feb 22 2020 17:44:09 GMT+0900 (Japan Standard Time)'

> new Date().toTimeString()
'17:44:15 GMT+0900 (Japan Standard Time)'

> new Date().toUTCString()
'Sat, 22 Feb 2020 08:44:22 GMT'

varx=newDate();date.setMonth(x.getMonth()-1)date// 2020-01-22T08:55:29.971Zdate.setMonth(x.getMonth()-1)date// 2019-12-22T08:55:29.971Zdate.setMonth(x.getMonth()-1)date// 2019-11-22T08:55:29.971Z

npm install -g uuid

$ node
Welcome to Node.js v13.8.0.
Type ".help" for more information.

> const uuidv4 = require('uuid/v4');
undefined

> uuidv4();
'83f370cd-188d-4bc1-b07c-4be39ef16f50'

> uuidv4();
'81084168-d009-4e31-ba59-a52785369afc'

> uuidv4();
'9be2153b-4308-4813-a7ae-705edf97abce'