web-view使用postMessage参数没有传递过去，是不是使用redirect组件不算销毁？

h5代码如下

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <title>Authoriztion Success</title>

</head>

<body>

    <div>Loading...</div>

    <script type="text/javascript" src="https://res.wx.qq.com/open/js/jweixin-1.3.2.js"></script>

    <script type="text/javascript">

         wx.miniProgram.postMessage({

             url:'123'

         })

        wx.miniProgram.redirectTo({

            url:'/pages/navigator/index/index'

        })

    </script>

</body>

</html>

    拿到数据如下 ，是空的

1. currentTarget: {dataset: {…}, id: "", offsetTop: 0, offsetLeft: 0}

2. detail:

1. data: Array(1)

1. 0:

1. __proto__: Object

2. length: 1

3. nv_length: (...)

4. __proto__: Array(0)

2. __proto__: Object

3. target: {dataset: {…}, id: "", offsetTop: 0, offsetLeft: 0}

4. timeStamp: 18935

5. type: "message"