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关于 mysql2 的问题，还请各位指点~ at July 24, 2013
Ruby 版本是 1.9.3 Rails 版本是 4.0
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undefined method `all' for #<Class:0x3112e18> 求帮助~ at July 24, 2013
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undefined method `all' for #<Class:0x3112e18> 求帮助~ at July 19, 2013
@cxh116 你没碰到类似的问题吗？我从新建一个项目还是不行，只要读取就不行~看来只能重新搞系统了
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undefined method `all' for #<Class:0x3112e18> 求帮助~ at July 12, 2013
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undefined method `all' for #<Class:0x3112e18> 求帮助~ at July 12, 2013
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undefined method `all' for #<Class:0x3112e18> 求帮助~ at July 12, 2013
有继承啊，同样的代码，我在家里可以，在公司电脑就不行~三天了，好悲剧~