新手问题 进入控制台时出现问题

easonlovewan · May 17, 2015 · Last by ruby_sky replied at May 17, 2015 · 1096 hits

新建了一个项目可想进入控制台执行 rails c 命令时出现 User (call 'User.connection' to establish a connection) 求大神详解

连接不上数据库。

#1 楼 @liwei78 项目已经在 3000 端口可以访问了,怎么是连不上数据库呢?

development.rb

console do
   ActiveRecord::Base.connection
 end
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