扫码优化

src/views/lawEnforcement/retrospect/retrospectDetail.vue

@@ -25,8 +25,7 @@
       <div class="main_box">
         <a style="font-size: 14px;display: block;width: 100%;text-align: center;">{{scanLink}}</a>
       </div>
-
-      <div class="iframe-wrap" v-if="scanLink.indexOf('http')>0">
+      <div class="iframe-wrap" v-if="scanLink.indexOf('http')>-1">
         <iframe id="iframe" :src="scanLink" class="iframe" width="100%" frameborder="0"></iframe>
       </div>
 
@@ -106,8 +105,8 @@
     watch: {
       $route (to, from ) {
         // 监听路由变化, 实现类似 小程序的 onShow 事件
+        console.log(to.path)
         if (to.path === '/lawEnforcement/retrospectDetail') {
-          console.log(this.scanLink)
           // do anything you want
           if (Cookies.get('scanLink')){
             this.scanLink = Cookies.get('scanLink');