防伪码优化

H5/src/views/blockChain.vue

 <template>
     <div class="grade-status">
         <div class="nav">
-            <van-icon
+          <!--  <van-icon
                     name="arrow-left"
                     size="20"
                     class="nav-left"
                     @click="handlerBack"
-            />
+            />-->
             <span class="nav-title">区块链溯源</span>
         </div>
         <div class="forest-content">
@@ -59,13 +59,13 @@
             }
         },
         methods: {
-            handlerBack() {
+           /* handlerBack() {
                 try {
                     this.$bridgeToAppFun.navigateBack();
                 } catch {
                     this.$router.go(-1);
                 }
-            },
+            },*/
             onInput(key) {
                 this.value = (this.value + key).slice(0, 6);
                 if(this.value.length == 6){

H5/src/views/certification.vue

 <template>
     <div class="grade-status">
         <div class="nav">
-            <van-icon
-                    name="arrow-left"
-                    size="20"
-                    class="nav-left"
-                    @click="handlerBack"
-            />
+            <!--<van-icon-->
+                    <!--name="arrow-left"-->
+                    <!--size="20"-->
+                    <!--class="nav-left"-->
+                    <!--@click="handlerBack"-->
+            <!--/>-->
             <span class="nav-title">产品认证信息</span>
         </div>
         <div class="forest-content">
@@ -78,13 +78,13 @@
             this.stCertList()
         },
         methods: {
-            handlerBack() {
-                try {
-                    this.$bridgeToAppFun.navigateBack();
-                } catch {
-                    this.$router.go(-1);
-                }
-            },
+            // handlerBack() {
+            //     try {
+            //         this.$bridgeToAppFun.navigateBack();
+            //     } catch {
+            //         this.$router.go(-1);
+            //     }
+            // },
             stCertList(){
                 this.shaValue = localStorage.getItem("shaValue")
                 this.sheetShow = true