【发布时间】:2014-03-30 09:16:17
【问题描述】:
我有以下连接到名为 dbblah 和 table1 的数据库(名称已更改)
require 'active_record'
ActiveRecord::Base.establish_connection(
:adapter => "mysql",
:host => "192.168.1.10",
:database => "automation",
:username => "root",
:password => "password"
)
ActiveRecord::Base.pluralize_table_names = false
class Table1 < ActiveRecord::Base
end
db = Table1.find_by(db: 'dbname')
puts db
但是当我运行它时,我得到的结果是一个看起来像这样的哈希:
[root@localhost server]# ruby blah.rb
#<Table1:0x000000019796a8>
【问题讨论】:
标签: ruby activerecord