发布时间: 2014-04-29 06:58:00
RAILS3的两个方法在RAILS4 中用不了: set_table_name, set_primary_key.
we should use #table_name = instead of #set_table_name.
otherwise you will get undefined method `set_primary_key' for #<Class:0x37132e0>
class CmsClientPid < CmsActiveRecord - set_table_name "cms_client" - set_primary_key :pid + self.table_name = "cms_client" + self.primary_key = 'pid'
refer to: http://stackoverflow.com/questions/20386636/rails-set-primary-key-error
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