我试图从heroku连接到一个在线的redis服务器，但是我的连接被拒绝了。开发者社区

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//This is what my redis uri provided by ScaleGrid uri looks like, this is not exact string though
REDIS_URI=SG-Stack-12345.servers.mongodirector.com:6379
import session from 'express-session';
import Redis from 'ioredis';
import connectRedis from 'connect-redis';
const redisClient = process.env.REDIS_URI;
const redis = new Redis(redisClient);
const redisStore = connectRedis(session);
redis.on('error', (err) => {
  console.log('Redis Error:', err);
app.use(session({
  secret: process.env.SESSION_SECRET,
  name: '_redisSession',
  resave: false,
  saveUninitialized: true,
  cookie: { secure: false },
  store: new redisStore({ client: redis, ttl: 86400 }),
}));

import { createClient } from 'redis';
const {
  PASSWORD: password,
  REDIS_HOST: host, // On localhost, set to 'localhost' or '127.0.0.1'
  REDIS_PORT: port, // On localhost,  set to 6379
} = process.env;
// connect to Redis host with port and host set as environment variables
const client = createClient(port, host, { no_ready_check: true });
// If password is in environment variable, send password to the host for authentication
if (password) {
  client.auth(password, (err) => {
    if (err) throw err;
client.on('connect', () => console.log('connected to Redis'));
client.on('error', (err) => {
  console.log('Redis Error:', err);
export default client;

import session from 'express-session';
import connectRedis from 'connect-redis';
import client from './redis'
const redisStore = connectRedis(session);
app.use(session({
  secret: 'IwontTell',

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问 我试图从heroku连接到一个在线的redis服务器，但是我的连接被拒绝了。 EN

回答 1

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