> flowerstand-frontend@1.0.2 build:prod /codebuild/output/src984942440/src/frontend/app
> vue-cli-service build --mode production


-  Building for production...
Starting type checking service...
Using 1 worker with 2048MB memory limit
 ERROR  Failed to compile with 1 error5:29:44 PM

 error  in ./node_modules/vuetify/src/components/VAlert/VAlert.sass

TypeError: this.getOptions is not a function


 @ ./node_modules/vuetify/lib/components/VAlert/VAlert.js 5:0-52
 @ ./node_modules/vuetify/lib/components/VAlert/index.js
 @ ./src/App.vue
 @ ./src/main.ts
 @ multi ./src/main.ts

 ERROR  Build failed with errors.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! flowerstand-frontend@1.0.2 build:prod: `vue-cli-service build --mode production`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the flowerstand-frontend@1.0.2 build:prod script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /root/.npm/_logs/2021-03-26T17_29_44_078Z-debug.log

"sass-loader":"^10.1.1",

$ npm install

varexpress=require('express');//2行目varapp=express();//10行目

var express = require('express');
var router = express.Router();

app.get("/", (req, res) => {
    res.status(200).send("OK");
});

//application.js
var Router = require('./router'); //17行目
var methods = require('methods');　//methodsってなんだ？
var middleware = require('./middleware/init');

router.get('/', function (req, res) {  //app.getでも構わない
  res.send('hello world')
})

.middleware function.
.series of middleware functions (separated by commas).
.An array of middleware functions.
.combination of all of the above.

//lib/routers/layer.js
function Layer(path, options, fn) {
  if (!(this instanceof Layer)) {
    return new Layer(path, options, fn);
  }

  debug('new %o', path)
  var opts = options || {};

  this.handle = fn;
  this.name = fn.name || '<anonymous>';
  this.params = undefined;
  this.path = undefined;
  this.regexp = pathRegexp(path, this.keys = [], opts);

  // set fast path flags
  this.regexp.fast_star = path === '*'
  this.regexp.fast_slash = path === '/' && opts.end === false
}

constrequestPromise=require('request-promise');constoptions={url:responseURL,// SlackへのレスポンスURLheaders:{'Content-type':'application/json'},body:{response_type:'in_channel',// ★ ここで in_channelを指定text:response// Slackへのレスポンス内容},json:true};res=requestPromise.post(options);

'use strict';constAlexa=require('ask-sdk-core');const{WebClient}=require('@slack/web-api');// 喋る内容constHELP_MESSAGE="Slackの勤怠管理チャンネルで打刻します。";constHELP_REPROMPT='どうしますか？';constSTOP_MESSAGE="お疲れさまです";// 打刻用の情報constchannelId_Kintai="hoge";constkanjiConversion={"しゅっきん":"しゅっきん","出勤":"しゅっきん","きゅうけいかいし":"きゅうけいかいし","休憩開始":"きゅうけいかいし","きゅうけいしゅうりょう":"きゅうけいしゅうりょう","休憩終了":"きゅうけいしゅうりょう","たいきん":"たいきん","退勤":"たいきん",};constcommandInfos={"しゅっきん":{"command":"in","msg":"今日もいちにちがんばるぞい",},"きゅうけいかいし":{"command":"bi","msg":"ゆっくりやすんでくださいね",},"きゅうけいしゅうりょう":{"command":"bo","msg":"残りもがんばりましょう",},"たいきん":{"command":"out","msg":"今日も一日お疲れさまでした",},};constKintaiHandler={canHandle(handlerInput){constrequest=handlerInput.requestEnvelope.request;returnrequest.type==='IntentRequest'&&request.intent.name==='KintaiIntent';},asynchandle(handlerInput){// 勤怠チャンネルに打刻メッセージを送るconstintent=handlerInput.requestEnvelope.request.intent;varcommandInfo=commandInfos[kanjiConversion[intent.slots.kintaiType.value]];if(!commandInfo){returnhandlerInput.responseBuilder.speak(intent.slots.kintaiType.value+"は存在しないコマンドです。使えるコマンドは「出勤」、「休憩開始」、「休憩終了」、「退勤」の4つです").getResponse();}constclient=newWebClient(handlerInput.requestEnvelope.context.System.user.accessToken)varparams={channel:channelId_Kintai,as_user:true,text:commandInfo["command"],};varmsg;try{console.log("りくえすと(chat.postMessage): "+JSON.stringify(params));constresponse=awaitclient.chat.postMessage(params);console.log("れすぽんす(chat.postMessage): "+JSON.stringify(response));msg=response.ok?"打刻しました。"+commandInfo["msg"]:"打刻に失敗しました";}catch(e){console.log("エラー: "+e);msg="打刻に失敗しました";}finally{returnhandlerInput.responseBuilder.speak(msg).getResponse();}},};constHelpHandler={canHandle(handlerInput){constrequest=handlerInput.requestEnvelope.request;returnrequest.type==='LaunchRequest'||(request.type==='IntentRequest'&&request.intent.name==='AMAZON.HelpIntent');},handle(handlerInput){letmsg="Slackの勤怠管理チャンネルで打刻します。使えるコマンドは「出勤」、「休憩開始」、「休憩終了」、「退勤」の4つです。「Alexa、勤怠で出勤して」と言ってみて下さい。";returnhandlerInput.responseBuilder.speak(msg).reprompt("コマンドを発言して下さい").getResponse();},};constExitHandler={canHandle(handlerInput){constrequest=handlerInput.requestEnvelope.request;returnrequest.type==='IntentRequest'&&(request.intent.name==='AMAZON.CancelIntent'||request.intent.name==='AMAZON.StopIntent');},handle(handlerInput){returnhandlerInput.responseBuilder.speak("お疲れさまです").getResponse();},};constSessionEndedRequestHandler={canHandle(handlerInput){constrequest=handlerInput.requestEnvelope.request;returnrequest.type==='SessionEndedRequest';},handle(handlerInput){console.log(`セッションが以下の理由で終了しました: ${handlerInput.requestEnvelope.request.reason}`);returnhandlerInput.responseBuilder.getResponse();},};constskillBuilder=Alexa.SkillBuilders.custom();exports.handler=skillBuilder.addRequestHandlers(KintaiHandler,HelpHandler,ExitHandler,SessionEndedRequestHandler,).withCustomUserAgent('sample/basic-fact/v2').lambda();

{"display_name":String,..."userDetail":Reference}

app.get("/users/:id",async(req,res,next)=>{constusers=awaitdb.doc(`accounts/${req.params.id}`).get();if(!users.exists){error(res,404,"users_created","You've not created first user.");return;}success(res,users.data());return;});

{"display_name":"Bony_Chops",...."userDetail":{"_firestore":{"_settings":{"projectId":"nicha-nnct","firebaseVersion":"9.5.0","libName":"gccl","libVersion":"4.9.4 fire/9.5.0","ssl":false,....}....}...}}

constfirebase=require("firebase");firebase.default.firestore.DocumentReference.prototype.toJSON=function(){returnthis.path;}

constadmin=require('firebase-admin');admin.firestore.DocumentReference.prototype.toJSON=function(){returnthis.path;}

{"display_name":"Bony_Chops",..."userDetail":"users_detail/12345"}

constmessage="hello!"message.consthttp=require('http')http.constexpress=require('express')constapp=express();app.

constmessage="Hello!"message.

consthttp=require('http')http.

constexpress=require('express')constapp=express();app.

  // サジェスト機能
  // 下記の3つは衝突する、どちらかの機能が効かなくなる
  // カーソルに近い順に候補が並び替えされます。
  // "editor.suggest.localityBonus": true,
  // トリガー文字の入力時に候補が自動的に表示されるようにするかどうかを制御します。
  "editor.suggestOnTriggerCharacters": true,
  // Suggestionsの表示ディレイ
  "editor.quickSuggestionsDelay": 50,
  // ドキュメント内の単語に基づいて入力候補を計算するかどうか
  "editor.wordBasedSuggestions": true,
  //
  // "top"//他の候補の上にスニペットを優先して表示
  // "none"//スニペットの候補を表示しない
  // "bottom"//スニペットの候補は一番下
  // "inline"//ファイル内の関数名とかが優先される。(既定値)
  // editor.suggest.localityBonusと衝突、無効にする。
  "editor.snippetSuggestions": "inline",
  //
  // first 一番上の項目が常に選択されている
  // recentlyUsed 以前に使用された項目が選択されている（デフォルト）
  // recentlyUsedByPrefix 以前に選択した時のプレフィクスに基づいて使用された項目が選択されている
  // recentlyUsedByPrefixだとインテリセンスの候補が下に下がってしまう。
  // 例えば過去にcoと打ってconsoleを選択し、
  // conと打ってconstを選択したことがある場合、
  // coまで打つとconsoleがデフォルト選択され、
  // さらにnを打つとconstがデフォルト選択される。
  "editor.suggestSelection": "first",
  // サジェスト一覧の初期表示項目設定
  "vsintellicode.modify.editor.suggestSelection": "choseToUpdateConfiguration",
  //
  // 入力中に補完候補をだすかどうか
  // 以下の設定でコメントの中でもどこでも
  // 補完候補を出せるようになる
  "editor.quickSuggestions": {
    "other": true,
    "comments": true,
    "strings": true
  },
  // スニペットのタブストップ中にも入力候補を補完します。
  "editor.suggest.snippetsPreventQuickSuggestions": false,

npm install sqlite3

npm install --save-dev electron

npm install --save-dev electron-rebuild

electron -v

sqlite3 --build-from-source --runtime=electron --target=1.7.6 --dist-url=https://electronjs.org/headers

importrlfrom'readline'constspin_char=["⠋","⠙","⠹","⠸","⠼","⠴","⠦","⠧","⠇","⠏"]letspin_count=0;constspin=(message:string)=>{process.stdout.write('\x1B[?25l')//カーソルを消すrl.clearLine(process.stdout,0)//行をすべて削除rl.moveCursor(process.stdout,-9999,0)//一番左側に戻るprocess.stdout.write(`${spin_char[spin_count]}${message}`)//spin_charの配列で描画spin_count++//要素番号計算spin_count>=spin_char.length?spin_count=0:null//要素番号のリセット}exportconstloading=(msg:string)=>setInterval(()=>{spin(msg);},200);exportconstendloading=(loading:NodeJS.Timeout,msg:string)=>{clearInterval(loading)rl.clearLine(process.stdout,0)// 行をすべて削除process.stdout.write(`\n${msg}`)//end Messageprocess.stderr.write('\x1B[?25h')//ローディングで消したカーソルを戻す}

//start Loadingconstloadingstart=loading('Query a collection')//Discovery queryconstresquery=awaitqueryCollection(url,apikey,environmentid,collectionid,version)//end Loadingendloading(loadingstart,'Query a collection Finished!!')

import{AzureCommunicationTokenCredential}from'@azure/communication-common';import{CommunicationIdentityClient}from"@azure/communication-identity";import{CallClient,Features}from"@azure/communication-calling";

constidentityClient=newCommunicationIdentityClient("YOUR_CONNECTION_STRING");letuserId;letuserToken;identityClient.createUser().then(userResponse=>{userId=userResponse.communicationUserId;identityClient.issueToken(userResponse,["voip"]).then(tokenResponse=>{userToken=tokenResponse.token;}

letcallClient;consttokenCredential=newAzureCommunicationUserCredential(userToken);callClient.createCallAgent(tokenCredential).then(agent=>{callAgent=agent;}

letcallcall=callAgent.call([{communicationUserId:"8:echo123"}],{});

letcallcall=callAgent.join({meetingLink:"TEAMS_MEETING_URL"},{});

varmessage="";call.on('stateChanged',()=>{message=call.state;});call.api(Features.Recording).on('isRecordingActiveChanged',()=>{if(call.api(Features.Recording).isRecordingActive){message="This call is being recorded";};});

npm init -y

npm install @azure/communication-common --save
npm install @azure/communication-identity --save
npm install @azure/communication-calling --save

npm install webpack@4.42.0 webpack-cli@3.3.11 webpack-dev-server@3.10.3 --save-dev

<!DOCTYPE html><html><head><title>Azure Communication Services - VoIP Calling | Teams Interop</title></head><body><h1>Azure Communication Services</h1><h2>VoIP Calling | Teams Meeting Join Sample App</h2><div><label>Your UserId: </label><inputid="caller-id-output"type="text"placeholder="Your id will be shown here"style="margin-bottom:1em; width: 600px; vertical-align: text-top;"disabled="true"/></div><div><label>Your Token: </label><textareaid="caller-token-output"type="text"placeholder="Your token will be shown here"style="margin-bottom:1em; width: 600px; height: 130px; vertical-align: text-top;"disabled="true"></textarea></div><div><inputid="callee-id-input"type="text"placeholder="Who would you like to call?"style="margin-bottom:1em; width: 300px;"/><buttonid="call-button"type="button"disabled="true"style="margin-bottom:1em">
        Start Call
      </button></div><div><inputid="meeting-url-input"type="text"placeholder="Copy and paste MSTeams meeting link"style="margin-bottom:1em; width: 300px;"/><buttonid="join-meeting-button"type="button"disabled="true"style="margin-bottom:1em">
        Join Teams Meeting
      </button></div><div><buttonid="hang-up-button"type="button"disabled="true"style="margin-bottom:1em">
        Hang Up
      </button></div><div><labelid="message-output"style="margin-bottom:1em; width: 1000px; height: 50px;"></label></div><script src="./index.js"></script></body></html>

import{AzureCommunicationTokenCredential}from'@azure/communication-common';import{CommunicationIdentityClient}from"@azure/communication-identity";import{CallClient,Features}from"@azure/communication-calling";

letconnectionString="YOUR_CONNECTION_STRING";

// 入力constcalleeInput=document.getElementById("callee-id-input");// 通話先 UserIdconstcallButton=document.getElementById("call-button");// 通話開始ボタンconstmeetingUrlInput=document.getElementById("meeting-url-input");// Teams会議URLconstjoinMeetingButton=document.getElementById("join-meeting-button");// Teams会議会話参加ボタンconsthangUpButton=document.getElementById("hang-up-button");//通話終了ボタン// 出力constcallerIdOutput=document.getElementById("caller-id-output");// ACS UserIdconstcallerTokenOutput=document.getElementById("caller-token-output");// ACS UserTokenconstmessageOutput=document.getElementById("message-output");// 状態メッセージ

constidentityClient=newCommunicationIdentityClient(connectionString);constcallClient=newCallClient();letcallAgent;letcall;identityClient.createUser().then(identityResponse=>{callerIdOutput.value=identityResponse.communicationUserId;// ACS User Id 画面出力identityClient.getToken(identityResponse,["voip"]).then(tokenResponse=>{constuserToken=tokenResponse.token;callerTokenOutput.value=userToken;// ACS User Token 画面出力messageOutput.innerText+="Got user token.";// 状態メッセージ画面出力consttokenCredential=newAzureCommunicationTokenCredential(userToken);callClient.createCallAgent(tokenCredential,{displayName:'ACS user'}).then(agent=>{callAgent=agent;callButton.disabled=false;// VoIP通話開始ボタンをクリック可能にjoinMeetingButton.disabled=false;// Teams会議参加ボタンをクリック可能にmessageOutput.innerText+="\nReady to call | join MSTeam's Meeting.";// 状態メッセージ画面出力});});});

callButton.addEventListener("click",()=>{// 通話開始call=callAgent.startCall([{id:calleeInput.value}],{});// 各ボタンのステータス変更、状態メッセージ表示hangUpButton.disabled=false;// 通話停止ボタンをクリック可能にcallButton.disabled=true;// VoIP通話開始ボタンをクリック不可にjoinMeetingButton.disabled=true;// Teams会議参加ボタンをクリック不可にmessageOutput.innerText+="\nCall: started.";// 状態メッセージ画面出力    });

joinMeetingButton.addEventListener("click",()=>{// 会議参加リクエストcall=callAgent.join({meetingLink:meetingUrlInput.value},{});// 会議参加ステータスのチェックcall.on('stateChanged',()=>{messageOutput.innerText+="\nMeeting:"+call.state;})// 会議の録音録画のステータス表示call.api(Features.Recording).on('isRecordingActiveChanged',()=>{if(call.api(Features.Recording).isRecordingActive){messageOutput.innerText+="\nThis call is being recorded";};});// 各ボタンのステータス変更、状態メッセージ表示hangUpButton.disabled=false;// 通話停止ボタンをクリック可能にcallButton.disabled=true;// VoIP通話開始ボタンをクリック不可にjoinMeetingButton.disabled=true;// Teams会議参加ボタンをクリック不可に});

hangUpButton.addEventListener("click",()=>{// 通話 | 会議参加 の終了call.hangUp({forEveryone:true});// 各ボタンのステータス変更、状態メッセージ表示hangUpButton.disabled=true;// 通話停止ボタンをクリック不可にcallButton.disabled=false;// VoIP通話開始ボタンをクリック可能にjoinMeetingButton.disabled=false;// Teams会議参加ボタンをクリック可能にmessageOutput.innerText+="\nNow hanged up.";});

npx webpack-dev-server --entry ./client.js --output index.js --debug --devtool inline-source-map

// 必要なモジュールを読み込むconstfs=require('fs');// 読み込み用のStreamを作成constreadStream=fs.createReadStream('100KB.csv');// 書き込み用のStreamを作成constwriteStream=fs.createWriteStream('output.csv');// 読み込み用のStreamにイベントリスナーを追加// dataイベント : データが読み込まれる度に発火するreadStream.on('data',chunk=>{console.log(`chunk length = ${chunk.length} (bytes)`);returnwriteStream.write(chunk)});// endイベント : データの読み込みが全て完了したら発火するreadStream.on('end',()=>{returnwriteStream.end()});

// 読み込み用のStreamを作成constreadStream=fs.createReadStream('100KB.csv');

constwriteStream=fs.createWriteStream('output.csv');

// 読み込み用のStreamにイベントリスナーを追加// dataイベント : データが読み込まれる度に発火するreadStream.on('data',chunk=>{console.log(`chunk length = ${chunk.length} (bytes)`);returnwriteStream.write(chunk)});

// endイベント : データの読み込みが全て完了したら発火するreadStream.on('end',()=>{returnwriteStream.end()});

$node sample.js
chunk length = 65536 (bytes)
chunk length = 36864 (bytes)

npm init -y

npm install--save express

node .

constexpress=require("express")constapp=express()/* 書いてあるコードはここに書いてね */app.listen(3000,()=>{console.log("listening at http://localhost:3000")})

app.get("/",(req,res)=>{res.send("Hello World!")})

app.post("/",(req,res)=>{res.send("Hello World!")})

app.get("/5000trillion",(req,res)=>{res.send("5000兆円\n欲しい!")})

app.get("/5000trillion",(req,res)=>{if(req.query.mode==="deflation"){res.send("50万円\n欲しい!")}else{res.send("5000兆円\n欲しい!")}})

app.use("/assets",express.static("./public"))

constexpress=require("express")constroute=express.Router()route.get("/",(req,res)=>{if(req.query.mode==="deflation"){res.send("50万円\n欲しい!")}else{res.send("5000兆円\n欲しい!")}})module.exports=route

constroute=require("./5000t")app.use("/5000trillion",route)

app.use((req,res,next)=>{console.log(`[${Date.now()}] ${req.ip}${req.url}`)next()})// `/5000trillion`の下だけapp.use("/5000trillion",(req,res,next)=>{res.setHeader("powered-by","5000 trillion yen!")// ヘッダーを追加 CORSなんかもここでする ライブラリ使ったほうがいいconsole.log(`[${Date.now()}] ${req.ip}${req.url}`)next()})

npm i puppeteer
or
yarn add puppeteer

constpuppeteer=require('puppeteer');(async()=>{//ヘッドレスブラウザの起動constbrowser=awaitpuppeteer.launch();//タブを開くconstpage=awaitbrowser.newPage();//指定したURLに遷移awaitpage.goto('https://qiita.com/hisashi_matsui');//スクショを撮り、ファイル名example.pngにする。awaitpage.screenshot({path:'example.png'});//終了awaitbrowser.close();})();

nodeexample.js

setViewPort({width:1900,height:1200})

constdocTitle=awaitpage.evaluate(()=>{returndocument.title});console.log(docTitle)//このコンソールは当然コマンド上に出力されます

consta=15;constb=5;constsum=awaitpage.evaluate((a,b)=>{returna+b},a,b);console.log(sum)//結果は20

constpath=require('path');constfilepath=path.join(__dirname,'screen_shots','example.png');awaitpage.screenshot({clip:{x:100,y:100,width:300,height:300},omitBackground:true,path:filepath});

FROM node:lts-slim AS nodeFROM ruby:3COPY --from=node /opt/ /opt/COPY --from=node /usr/local/lib/ /usr/local/lib/COPY --from=node /usr/local/bin/ /usr/local/bin/RUN apt update && apt upgrade -y&& apt install-y g++

RUN gem install rails

# NodeインタプリタをとってくるイメージFROM node:lts-slim AS node# 最後に書いたFROMがイメージのベースになるFROM ruby:3# インタプリタの含まれるディレクトリをコピーCOPY --from=node /opt/ /opt/COPY --from=node /usr/local/lib/ /usr/local/lib/COPY --from=node /usr/local/bin/ /usr/local/bin/RUN apt update && apt upgrade -y&& apt install-y vim g++ # <- Nodeの駆動にg++が必要

RUN gem install rails

{"Version":"2012-10-17","Statement":[{"Effect":"Allow","Action":"s3:*","Resource":"*"}]}//Effect → Allow or Deny （許可 or 拒否）//Action → どういった権限を与えるかなどの細かい設定 (GET, POST, など)//Resouce → どのS3を使用しているのかといった設定//Condition → このポリシーが適用される条件

constexpress=require('express')constapp=express();constcors=require('cors')constAWS=require('aws-sdk')app.use(cors({origin:true,credentials:false}))

AccesstoXMLHttpRequestat'http://localhost:8080/menu'fromorigin'http://localhost:3000'hasbeenblockedbyCORSpolicy:No'Access-Control-Allow-Origin'headerispresentontherequestedresource.

constparams={'Bucket':'My-app-imgs','Key':'A.jpg'}s3Client.getObject(params,(err,data)=>{if(err){console.log(err)}else{console.log(data)}})

MultipleValidationErrors:Therewere2validationerrors:*MissingRequiredParameter:Missingrequiredkey'Key'inparams*UnexpectedParameter:Unexpectedkey'key'foundinparamsatParamValidator.validate

constparams={'Bucket':'My-app-imgs'}s3Client.listObjects(params,(err,datas)=>{if(err){console.log(err)}else{console.log(datas)}})

{AcceptRanges:'bytes',LastModified:2021-03-28T07:55:49.000Z,ContentLength:867920,ETag:'"5b6a5a0c6aea626483f3bfbda1c32da3"',ContentType:'image/jpeg',Metadata:{},Body:<Bufferffd8ffe000104a46494600010100000100010000ffdb0084000505050506050607070609090809090d0c0b0b0c0d130e0f0e...867870morebytes>
}

<imgsrc={`data:image/jpeg;base64,${data}`}/>

$ npm run dev

> @ dev /folder/foo
> npm run development


> @ development /folder/foo
> mix

sh: mix: command not found
npm ERR! code ELIFECYCLE
npm ERR! syscall spawn
npm ERR! file sh
npm ERR! errno ENOENT
npm ERR! @ development: `mix`
npm ERR! spawn ENOENT
npm ERR! 
npm ERR! Failed at the @ development script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm i --save-dev laravel-mix@latest && 
npm i --save-dev sass-loader@latest && 
npm i --save-dev postcss@latest && 
npm i --save-dev webpack@latest

$ npm run dev

> @ dev /folder/foo
> npm run development


> @ development /folder/foo
> mix


● Mix █████████████████████████ emitting (95%)  
 emit




● Mix █████████████████████████ done (99%) plugins 
 WebpackBar:done

$docker exec-it node-container_1 bash
bash-5.0$cd /path/to/project/
bash-5.0$gatsby develop --host=0.0.0.0

$curl localhost:8000
curl: (56) Recv failure: Connection reset by peer

$docker exec-it node-container_1 bash
bash-5.0$curl localhost:8000
<!DOCTYPE html><html><head><meta charSet="utf-8"/>  ...

$cat /etc/os-release 
NAME="Ubuntu"
VERSION="20.04.2 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.04.2 LTS"
VERSION_ID="20.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=focal
UBUNTU_CODENAME=focal

$docker version 
Client: Docker Engine - Community
 Version:           20.10.5
 API version:       1.41
 Go version:        go1.13.15
 Git commit:        55c4c88
 Built:             Tue Mar  2 20:18:20 2021
 OS/Arch:           linux/amd64
 Context:           default
 Experimental:      true

Server: Docker Engine - Community
 Engine:
  Version:          20.10.5
  API version:      1.41 (minimum version 1.12)
  Go version:       go1.13.15
  Git commit:       363e9a8
  Built:            Tue Mar  2 20:16:15 2021
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.4.4
  GitCommit:        05f951a3781f4f2c1911b05e61c160e9c30eaa8e
 runc:
  Version:          1.0.0-rc93
  GitCommit:        12644e614e25b05da6fd08a38ffa0cfe1903fdec
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

version:"3.7"services:node:build:context:./nodeuser:"node"working_dir:/home/node/appenvironment:-NODE_ENV=developmentvolumes:-./node/app:/home/node/apprestart:alwaysexpose:-"8000"ports:-8000:8000stdin_open:true

$ifconfig docker0
docker0: flags=4099<UP,BROADCAST,MULTICAST>mtu 1500
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 172.17.255.255
        inet6 fe80::42:b8ff:feeb:e3a8  prefixlen 64  scopeid 0x20<link>        ether 02:42:b8:eb:e3:a8  txqueuelen 0  (Ethernet)
        RX packets 21  bytes 3292 (3.2 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 27  bytes 12702 (12.7 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

$docker ps -lCONTAINER ID   IMAGE              COMMAND                  PORTS                                                                                                                NAMES
831fc56b8d87   node-container_1   "docker-entrypoint.s…"   0.0.0.0:8000->8000/tcp

$docker exec-it node-container_1 bash
bash-5.0$cd /path/to/project/
bash-5.0$gatsby develop --host=0.0.0.0

$curl localhost:8000
<!DOCTYPE html><html><head><meta charSet="utf-8"/>...

Error: Cannot find module 'C:\path\api\fittings\swagger_router'
Require stack:
- C:\path\node_modules\bagpipes\lib\fittingTypes\user.js     
- C:\path\node_modules\bagpipes\lib\bagpipes.js
- C:\path\node_modules\bagpipes\lib\index.js
- C:\path\node_modules\swagger-node-runner\index.js
- C:\path\node_modules\swagger-express-mw\lib\index.js       
- C:\path\app.js
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:880:15)
    at Function.Module._load (internal/modules/cjs/loader.js:725:27)
    at Module.require (internal/modules/cjs/loader.js:952:19)
    at require (internal/modules/cjs/helpers.js:88:18)
    at createFitting (C:\path\node_modules\bagpipes\lib\fittingTypes\user.js:18:20)
    at Bagpipes.newFitting (C:\path\node_modules\bagpipes\lib\bagpipes.js:158:17)
    at Bagpipes.createFitting (C:\path\node_modules\bagpipes\lib\bagpipes.js:147:22)
    at Bagpipes.createPipe (C:\path\node_modules\bagpipes\lib\bagpipes.js:111:19)
    at Bagpipes.getPipe (C:\path\node_modules\bagpipes\lib\bagpipes.js:50:38)
    at C:\path\node_modules\bagpipes\lib\bagpipes.js:34:10   

varsplit=err.message.split(path.sep);

varsplit=err.message.split('\n')[0].split(path.sep);

constnet=require('net');constcron=require('node-cron');constreceiptline=require('receiptline');const{convert}=require('convert-svg-to-png');cron.schedule('0 30 6 * * *',()=>{// ReceiptLineconsttext=`\n\n\n\n\n\n\n\n
    \`"^^^~~~~~~~２０２１年~~~~~~~

    ^令和３年

    April|^^^^"４月|卯月

    "^^^^^^^１

    ^^^木曜日
    Thursday

    -

    ＼エイプリルフール／

    {b:line}
    |"2021年 3月|"2021年 4月|
    -
    |_日 月 火 水 木 金 土|_日 月 火 水 木 金 土|
    |~~ １ ２ ３ ４ ５ ６|~~ ~~ ~~ ~~ １ ２ ３|
    |\`７\`８ ９ 10 11 12 13|\`４\`５ ６ ７ ８ ９ 10|
    |\`14\` 15 16 17 18 19 \`20\`|\`11\` 12 13 14 15 16 17|
    |\`21\` 22 23 24 25 26 27|\`18\` 19 20 21 22 23 24|
    |\`28\` 29 30 31 ~~ ~~ ~~|\`25\` 26 27 28 \`29\` 30 ~~|
    {b:space}`;// SVGconstsvg=receiptline.transform(text,{encoding:'cp932'});// PNGconvert(svg).then(png=>{// Printerconstprinter={host:'192.168.1.253',port:9100,gamma:1.0,upsideDown:true,cutting:false,command:'starmbcs'};constsocket=net.connect(printer.port,printer.host,()=>{socket.end(receiptline.transform(`{x:\x07}\n|{i:${png.toString('base64')}}`,printer),'binary');});socket.on('error',err=>{console.log(err.message);});});});

constexpress=require('express');constapp=express();constcron=require('node-cron');constreceiptline=require('receiptline');const{convert}=require('convert-svg-to-png');// ReceiptLinelettext='';cron.schedule('0 30 6 * * *',()=>{// ReceiptLinetext=`\n\n\n\n\n\n\n\n
    \`"^^^~~~~~~~２０２１年~~~~~~~

    ^令和３年

    April|^^^^"４月|卯月

    "^^^^^^^１

    ^^^木曜日
    Thursday

    -

    ＼エイプリルフール／

    {b:line}
    |"2021年 3月|"2021年 4月|
    -
    |_日 月 火 水 木 金 土|_日 月 火 水 木 金 土|
    |~~ １ ２ ３ ４ ５ ６|~~ ~~ ~~ ~~ １ ２ ３|
    |\`７\`８ ９ 10 11 12 13|\`４\`５ ６ ７ ８ ９ 10|
    |\`14\` 15 16 17 18 19 \`20\`|\`11\` 12 13 14 15 16 17|
    |\`21\` 22 23 24 25 26 27|\`18\` 19 20 21 22 23 24|
    |\`28\` 29 30 31 ~~ ~~ ~~|\`25\` 26 27 28 \`29\` 30 ~~|
    {b:space}`;});// Serverapp.post('/calendar',(req,res)=>{// Print Jobif(text.length>0){res.json({jobReady:true,mediaTypes:['application/vnd.star.starprnt']});}else{res.json({jobReady:false});}})app.get('/calendar',(req,res)=>{// SVGconstsvg=receiptline.transform(text,{encoding:'cp932'});// PNGconvert(svg).then(png=>{// Printerconstprinter={gamma:1.0,upsideDown:true,cutting:false,command:'starmbcs'};// Commandconstcommand=Buffer.from(receiptline.transform(`{x:\x07}\n|{i:${png.toString('base64')}}`,printer),'binary');res.status(200).type('application/vnd.star.starprnt').send(command);text='';});});app.listen(8080,()=>{console.log('Server running at http://localhost:8080/');});

`"^^^~~~~~~~２０２１年~~~~~~~

^令和３年

April|^^^^"４月|卯月

"^^^^^^^１

^^^木曜日
Thursday

-

＼エイプリルフール／

{b:line}
|"2021年 3月|"2021年 4月|
-
|_日 月 火 水 木 金 土|_日 月 火 水 木 金 土|
|~~ １ ２ ３ ４ ５ ６|~~ ~~ ~~ ~~ １ ２ ３|
|`７` ８ ９ 10 11 12 13|`４` ５ ６ ７ ８ ９ 10|
|`14` 15 16 17 18 19 `20`|`11` 12 13 14 15 16 17|
|`21` 22 23 24 25 26 27|`18` 19 20 21 22 23 24|
|`28` 29 30 31 ~~ ~~ ~~|`25` 26 27 28 `29` 30 ~~|
{b:space}