完善界面提示

pages/API/interceptor/interceptor.uvue

 <template>
     <view>
-        <button @click="addInterceptor">添加拦截器</button>
-        <button @click="removeInterceptor">移除拦截器</button>
+        <button @click="addInterceptor">添加路由拦截器</button>
+        <button @click="removeInterceptor">移除路由拦截器</button>
+        <text>点击下方按钮{{msg}}</text>
         <button @click="navigateTo">跳转到测试页面</button>
     </view>
 </template>
@@ -26,21 +27,23 @@
     export default {
         data() {
             return {
-
+              msg:"会跳转到测试页面1"
             }
         },
         methods: {
             addInterceptor() {
                 uni.addInterceptor('navigateTo', interceptor)
                 uni.showToast({
-                    title: '拦截器已添加'
+                    title: '页面跳转已拦截'
                 })
+                this.msg = "，路由被劫持到测试页面2"
             },
             removeInterceptor() {
                 uni.removeInterceptor('navigateTo', interceptor)
                 uni.showToast({
                     title: '拦截器已移除'
                 })
+                this.msg = "会跳转到测试页面1"
             },
             navigateTo() {
                 uni.navigateTo({