解决【营销计划-C端支付宝】支付宝领取页面，连续点击领取，报服务器异常

alipay.html

@@ -81,16 +81,17 @@
 				8.开通严选Pro会员后有效期即时生效，不支持退款，原属于严选Pro会员或赠礼会员的老用
 				户直接在原剩余有效期时长上叠加，新客户则自开通日起算。
                 9.本次活动每个用户仅限参与1次，请勿重复参与。`,
-        orderNumber: "zbYmmQrSsZCiIjUaXGywJUV9BJjv0QcdJW4Il8Deyrw=",
+        orderNumber: "+C8aWROaSntLqBA0RTA+X/CAKR2YYn5iGx2YQMgp0Ww==",
         openId: "+UfCzEgd0h2Psj245UmcyHfW6QW0msZIAxO6RJBZ7Hk=",
         popboxshow: false,
         maskshow: false,
         reduceInfo: {},
-        couponInfo: {}
+        couponInfo: {},
+        disabledBtn:false,
       };
     },
     created() {
-      // 唤起支付宝授权，打开领取
+      //唤起支付宝授权，打开领取
       this.openId = this.getQueryString(
         window.location.search,
         "alipayuserid"
@@ -127,8 +128,15 @@
           channel: "1", //立减金发放渠道，1：支付宝；2：微信小程序
           channel_user_id: this.openId, // "渠道用户id"
         };
+        if(this.disabledBtn){
+					return
+				}
+				 this.disabledBtn = true;
         req.axiosPost("/voucher/grant", data)
           .then((res) => {
+            setTimeout(()=>{
+							 this.disabledBtn = false;
+						},2000)
             if (res.code == 200) {
               window.location.href = './advise.html'
               sessionStorage.setItem('messageTip', '');