我发现node.js的web框架类似于Rails: 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)
有谁知道是什么问题吗?
我必须为Ubuntu(我使用的操作系统)安装Redis。然后在终端运行redis-server