主题：关于企业号使用使用生物识别jdK的问题

 老师

       我现在有项目要在企业号中，使用生物识别的jdK. 我根据扫描的例子，改了相关的代码，但没有效果，请老师指点一下：

代码如下：

Dim wb As New WeUI
wb.AppendHTML("<script src='http://res.wx.qq.com/open/js/jweixin-1.2.0.js'></script>",True) '引入JS-SDK库
wb.AppendHTML("<script src='/hito/fkqr.js'></script>") '引入脚本文件
'在页面注入权限验证配置
Dim st As New Date(1970,1,1,8,0,0)
Dim appid As String = "************" 'CorpID
Dim timestamp As Integer = CInt((Date.Now - st).TotalSeconds()) '时间戳
Dim noncestr As String = Rand.NextString(16) '随机字符
Dim url As String  = e.Request.URL.ToString '当前页面地址
Dim signature As String = Functions.Execute("GetJsSignature", noncestr, timestamp, url) '生成权限验证签名
Dim cfg As String = "wx.config({appId:'{0}',timestamp:{1},nonceStr:'{2}',signature:'{3}',jsApiList:['config']});"
wb.AppendHTML("<script>" & CExp(cfg,appid,timestamp,noncestr,signature) & "</script>",True)
wb.Title = "test"
wb.AddForm("","form1","")
With wb.AddButtonGroup("form1","btg1",True)  '垂直排列
    .Add("test","付款确认","button")
End With

JS 代码：

wx.config({
    beta:true,
});
wx.ready(function () {
    alert(1);
    document.getElementById('test').onclick = function (){
        alert(2);
        wx.invoke("requireSoterBiometricAuthentication", {"auth_mode": 0xff, "challenge": "sample_challenge",
        "auth_content": "请将使用指纹识别"},function(res){
         if(res.errCode == 0) {
             alert("OK");
         //检查use_mode
          //使用result_json和result_son_signature本地验签是否合法
            //使用所提供的后台接口将result_json和result_son_signature发送到微信企业号后台进行验签
            //处理验签结果
           } else {
            var ret = res.err_msg;
            ret += " errCode: " + res.resultCode;
            alert(ret);
      }
});