// ios桥 分类列表

      function setupWebViewJavascriptBridge(callback) {

         if (window.WebViewJavascriptBridge) { return callback(WebViewJavascriptBridge); }

         if (window.WVJBCallbacks) { return window.WVJBCallbacks.push(callback); }

         window.WVJBCallbacks = [callback];

         var WVJBIframe = document.createElement('iframe');

         WVJBIframe.style.display = 'none';

         WVJBIframe.src = 'https://__bridge_loaded__';

         document.documentElement.appendChild(WVJBIframe);

         setTimeout(function() { document.documentElement.removeChild(WVJBIframe) }, 0)

     }

        /*处理交互*/

      setupWebViewJavascriptBridge(function(bridge) {

在这里做前端的点击事件传递参数，ios端同样需要接收参数，和注册。

      $(document).on('click','.box-b-a',function(e){ 

        var uid = $("#mide").val();

        var id = $(".aads").val();

              bridge.callHandler('storegogo', {'uid': uid,'id': id}, function(response){

                 })

})

     })