updata

src/pages/pay/index.vue

@@ -4,7 +4,7 @@
     <div class="pay-btn">
       <div class="num">¥<span>199</span>.00</div>
       <div class="btn" @click="goPay" v-if="orderStatus === 100">立即购买</div>
-      <div class="btn" v-if="orderStatus === 1" @click="goHome">已购买</div>
+      <div class="btn active" v-if="orderStatus === 1" @click="goHome">已购买</div>
       <div class="btn" v-if="orderStatus === -1" @click="goMyOrder">待支付</div>
     </div>
     <!-- <van-button type="primary" @click="goPay" class="pay-btn">购买</van-button> -->
@@ -36,10 +36,14 @@ export default {
   },
   mounted() {
     this.getOpenid()
-    this.getOrderStatus()
+    clearInterval(this.orderStatusTime)
+    this.orderStatusTime = setInterval(() => {
+      this.getOrderStatus()
+    }, 1000)
   },
   methods: {
     goHome() {
+      Toast('您已购买！')
       this.pushHistory()
       window.addEventListener('popstate', function(e) {
         window.location.href = '/'
@@ -151,5 +155,8 @@ export default {
     color: #fff;
     font-size: .3rem;
   }
+  .active{
+    background: #ccc;
+  }
 }
 </style>