code: function (list) {
              var i, item, img, icon, _this = this,
                  urlPrefix = editor.getOpt('imageManagerUrlPrefix');
              for (i = 0; i < list.length; i++) {
                  if(list[i] && list[i].url) {
                      item = document.createElement('li');
                      img = document.createElement('img');
                      icon = document.createElement('span');
  
                      domUtils.on(img, 'load', (function(image){
                          return function(){
                              _this.scale(image, image.parentNode.offsetWidth, image.parentNode.offsetHeight);
                          }
                      })(img));
                      img.width = 113;
                      img.setAttribute('src', urlPrefix + list[i].url + (list[i].url.indexOf('?') == -1 ? '?noCache=':'&noCache=') + (+new Date()).toString(36) );
                      img.setAttribute('_src', urlPrefix + list[i].url);
                      domUtils.addClass(icon, 'icon');
  
                      item.appendChild(img);
                      item.appendChild(icon);
                      this.list.insertBefore(item, this.clearFloat);
                  }
              }
          }
docs: /* 添加图片到列表界面上