本地主机而不是REDISCLOUD_URL上的Heroku Node.js RedisCloud Redis::CannotConnectError

Question

当我尝试将我的Nodsjs应用程序连接到Heroku上的RedisCloud时，我得到了以下错误

Redis::CannotConnectError: Error connecting to Redis on 127.0.0.1:6379 (ECONNREFUSED)

我甚至尝试在代码中直接设置redis的URL和端口，以对其进行测试。但它仍然试图连接到Heroku上的本地主机，而不是RedisCloud URL。

const {Queue} = require('bullmq');
const Redis = require('ioredis');

const conn = new Redis(
      'redis://rediscloud:mueSEJFadzE9eVcjFei44444RIkNO@redis-15725.c9.us-east-1-4.ec2.cloud.redislabs.com:15725'

// Redis Server Connection Configuration
console.log('\n==================================================\n');
console.log(conn.options, process.env.REDISCLOUD_URL);

const defaultQueue = () => {
    // Initialize queue instance, by passing the queue-name & redis connection
    const queue = new Queue('default', {conn});
    return queue;
};
module.exports = defaultQueue;

日志https://pastebin.com/N9awJYL9的完整转储

Answer 1

对.env文件设置REDISCLOUD_URL，如下所示

REDISCLOUD_URL =redis://rediscloud:密码@主机名:端口

从‘ioredis’导入* as Redis；导出const redis = new Redis(process.env.REDISCLOUD_URL)；