Rails 如何在 administrate 的 demo 上做一些简单的修改~

qq1012827513 · December 16, 2019 · Last by qq1012827513 replied at December 16, 2019 · 2880 hits

我不想用他的数据库 我想用一个已经存在的并且有数据的数据库应该怎么操作呢? 我知道

rails generate scaffold User name:string email:string

指令可以新建一套代码 但是表的数据也会被清空吧

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verbose_query_logs,在项目里全局搜下这个这个方法,报错提示没有找到这个方法

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太难了😭 我一个写 java 的为啥要遭这罪

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