no message

@@ -20,6 +20,7 @@
     "pages/sign-in-record/sign-in-record",
     "pages/rank/rank",
     "pages/rank-gift/rank-gift",
+    "pages/webview/webview",
     "pages/example/example",
     "pages/more/more"
   ],

 let app = getApp();
 Page({
-	data: {
-		isShow: false, // 控制组件显示隐藏
-		url: ''
-	},
-	onLoad: function (options = {}) {
-		let url = options.url;
-		if (url) {
-			this.setData({
-				url: url,
-				isShow: true
-			})
-		} else {
-			wx.showToast({
-				title: '未找到页面地址',
-				title: 'none',
-			});
-		}
-	}
+  data: {
+    isShow: false, // 控制组件显示隐藏
+    url: ''
+  },
+  onLoad(options = {}) {
+    let url = options.url;
+    if (url) {
+      this.setData({
+        url: url,
+        isShow: true
+      })
+    } else {
+      wx.showToast({
+        title: '未找到页面地址',
+        title: 'none',
+      });
+    }
+  },
+
+  onBindMessage(e) {
+    console.log("webview message:", e);
+  }
 })

 <view class="loading-wrap">
-		<view class="loading">
-				<view class="icon"></view>
-				<view class="text">加载中...</view>
-		</view>
+  <view class="loading">
+    <view class="icon"></view>
+    <view class="text">加载中...</view>
+  </view>
 </view>
-<web-view  wx:if="{{isShow}}" src="{{url}}" bindload="loadSucc"/>
+<web-view wx:if="{{isShow}}" src="{{url}}" bindload="loadSucc" bindmessage="onBindMessage" />