解决支付页面浮点数问题

html/payment/js/payment.js

@@ -100,7 +100,7 @@ var loading = dialog({
			        		vm.cardNo=vm.data.cardNo
			        	}			        	
						if(Request.repayAmout){   //从缴费结算进入
							vm.payMoney=Request.repayAmout-vm.surplusMoney
							vm.payMoney=parseFloat(vm.repayAmout-vm.surplusMoney).toFixed(2)
						}
			        }else{
				 	  loading.close();