add orders list file

db/migrate/20210413114688_create_list_files.rb

@@ -7,7 +7,7 @@ class CreateListFiles < ActiveRecord::Migration
       # 订单编号
       t.column :order_no, :string, :limit => 255
       # 订单状态
-      t.column :order_status, :boolean, :default=>1
+      t.column :order_status, :string, :limit => 128
       #支付时间
       t.column :paied_date, :datetime
       #支付时间时间戳