RailwayJS (node.js)问题: Redis连接到本地主机:6379失败- connect ECONNREFUSED

Question

我发现了一个类似于Rails的node.js web框架：http://railwayjs.com/

我遵循了所有的步骤：

sudo npm install railway -g

railway init blog && cd blog
npm install -l
railway generate crud post title content
# ensure mongodb is running
railway server 8888
open http://127.0.0.1:8888/posts

但是当我启动服务器时，我得到了这个错误：

alex@alex-System-Product-Name:~/blog$ sudo status mongodb
mongodb start/running, process 5836
alex@alex-System-Product-Name:~/blog$ railway server 8888
The "sys" module is now called "util". It should have a similar interface.
Railway server listening on port 8888 within development environment

node.js:201
        throw e; // process.nextTick error, or 'error' event on first tick
              ^
Error: Redis connection to localhost:6379 failed - connect ECONNREFUSED
    at RedisClient.on_error (/home/alex/blog/node_modules/railway/node_modules/jugglingdb/node_modules/redis/index.js:136:24)
    at Socket.<anonymous> (/home/alex/blog/node_modules/railway/node_modules/jugglingdb/node_modules/redis/index.js:70:14)
    at Socket.emit (events.js:67:17)
    at Array.0 (net.js:299:25)
    at EventEmitter._tickCallback (node.js:192:40)

有人知道问题出在哪里吗？

Answer 1

我不得不为Ubuntu (我使用的操作系统)安装Redis。然后在终端中运行redis-server。