优化支付逻辑,新增支付防抖

subpkg/topUp/topUp.vue

@@ -56,12 +56,15 @@
     onShow() {},
     methods: {
       changePrice(index){
-        this.changeMoney = index;
+        if(this.changeMoney == index)this.changeMoney = -1;
+        else this.changeMoney = index;
         if(this.priceList[index]=='自定义')this.payMoney.money = '';
         else this.payMoney.money = this.priceList[index].split('元')[0];
       },
       //充值
       pay(){
+        if(!this.payMoney.money)return Toast('请先填写充值金额!')
+        if(this.payMoney.money<=0)return Toast('充值金额不能小于0!')
         if(!this.payTimer){
           this.goRecharge();
           this.payTimer = setInterval(()=>{