我刚遇到一个奇怪的错误，我以前从未遇到过。
因此，我已经在ubuntu服务器上安装了nginx，以便将后端与域一起使用，而不是IP。
现在，当我尝试启动项目时，它会多次返回此错误。
{ Error: connect ECONNREFUSED 127.0.0.1:6379
at Object._errnoException (util.js:1022:11)
at _exceptionWithHostPort (util.js:1044:20)
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1198:14)
code: 'ECONNREFUSED',
errno: 'ECONNREFUSED',
syscall: 'connect',
address: '127.0.0.1',
port: 6379 }
在Google上进行一些搜索后，我发现我没有使用Redis服务器。谁能向我解释我该如何解决？
这也是我的package.json，以防万一
{
"name": "server_dev",
"version": "1.0.0",
"main": "index.js",
"license": "MIT",
"scripts": {
"start": "NODE_ENV=production pm2-runtime index.js",
"deploy": "pm2 startOrReload ecosystem.config.js --update-env",
"dev": "cross-env NODE_ENV=development nodemon --exec babel-node --max-old-space-size=4096 src/index.js"
},
"dependencies": {
"apollo-server-express": "^2.5.0",
"aws-sdk": "^2.456.0",
"axios": "^0.18.0",
"bcrypt-nodejs": "^0.0.3",
"cross-env": "^5.2.0",
"esm": "^3.2.23",
"expo-server-sdk": "^3.3.0",
"express": "^4.16.4",
"express-handlebars": "^3.1.0",
"fs": "^0.0.1-security",
"fs-extra": "^8.0.1",
"graphql": "^14.3.0",
"graphql-date": "^1.0.3",
"graphql-kafka-subscriptions": "^0.2.5",
"graphql-redis-subscriptions": "^2.1.0",
"graphql-subscriptions": "^1.1.0",
"graphql-tools": "^4.0.4",
"html-pdf": "^2.2.0",
"http": "^0.0.0",
"https": "^1.0.0",
"intl": "^1.2.5",
"jsonwebtoken": "^8.5.1",
"mangopay2-nodejs-sdk": "^1.10.0",
"mongoose": "^5.5.8",
"nexmo": "^2.4.1",
"nodemailer": "5.1.1",
"nodemailer-express-handlebars": "^3.0.0",
"nodemailer-smtp-transport": "^2.7.4",
"path": "^0.12.7",
"puppeteer": "^1.16.0",
"request": "^2.88.0",
"request-promise": "^4.2.4",
"subscriptions-transport-ws": "^0.9.16",
"xmlhttprequest": "^1.8.0"
},
"devDependencies": {
"babel-cli": "^6.26.0",
"babel-plugin-transform-object-rest-spread": "^6.26.0",
"babel-preset-env": "^1.7.0",
"eslint": "^5.16.0",
"nodemon": "^1.19.0"
}
}