text: function ShowImageUploadDialog(config){
      mini.open({
          allowResize: true, //允许尺寸调节
          allowDrag: true, //允许拖拽位置
          showCloseButton: true, //显示关闭按钮
          showMaxButton: true, //显示最大化按钮
          showModal: true,
          //只允许上传图片，具体的图片格式配置在config/fileTypeConfig.xml
          url: "${ctxPath}/sys/core/sysFile/dialog.do?from=APPLICATION&type=Image",
          title: "图片上传", width: 600, height: 420,
          onload: function() {
  
          },
          ondestroy: function(action) {
              if (action == 'ok') {
                  var iframe = this.getIFrameEl();
                  var files = iframe.contentWindow.getFiles();
                  if(config.callback){
                      config.callback.call(this,files);
                  }
              }
          }
      });
  }