规格明细增加状态码

db/migrate/20200808124641_create_product_attrs.rb

@@ -18,6 +18,8 @@ class CreateProductAttrs < ActiveRecord::Migration
       t.column :name, :string,:limit => 500
       # 排序
       t.column :recommend, :integer, :limit => 8, :default => 0
+      # 状态
+      t.column :status, :boolean, :default=>1
       t.timestamps
     end
     add_index :product_attrs, :attr_key_id