test sum

app/models/cash_balance.rb

@@ -7,8 +7,8 @@ class CashBalance < ActiveRecord::Base
   attr_accessor :remain_sum,:get_happen_total
 
   #after_find :get_happen_total
-  puts params
-  puts params
+  puts Parameters
+  puts Parameters
 
   SOURCE_ENUM = [["提货券充值佣金", "balance_benefit"],
                  ["商品佣金", "product_benefit"],