支付模块优化

src/main/resources/static/js/pay/caimei-hlbpay.js

@@ -377,11 +377,11 @@ var payContainer = new Vue({
                 CAIMEI.dialog('支付系统遇到点小问题，请稍后重试', false);
                 return;
             }
-            if(_self.payAmount == ''){
+            if(_self.payAmount === ''){
                 CAIMEI.dialog('请输入本次支付金额');
                 return;
             }
-            if(_self.payAmount == 0){
+            if(_self.payAmount === 0){
                 CAIMEI.dialog('本次支付金额不能为0');
                 return;
             }
@@ -390,7 +390,7 @@ var payContainer = new Vue({
                 return;
             }
             if( _self.orderFlag === 1 && _self.mobileTabIndex === 2){
-                if(_self.payAmount !== _self.payableAmount){
+                if(_self.payAmount !== _self.obligation){
                     CAIMEI.Alert('企业网银支付每次收取的手续费较高，建议一次性全额付款。','确定',false);
                     return;
                 }