百度富文本编辑器Ueditor上传图片时标签中添加宽高

ueditor.all.js中：直接搜索callback()

 function callback(){
     try{
         var link, json, loader,
             body = (iframe.contentDocument || iframe.contentWindow.document).body,
             result = body.innerText || body.textContent || '';
         json = (new Function("return " + result))();
         link = me.options.imageUrlPrefix + json.url;
         if(json.state == 'SUCCESS' && json.url) {
             loader = me.document.getElementById(loadingId);
             loader.setAttribute('src', link);
             loader.setAttribute('_src', link);

             /*==================自己添加的代码====================*/
             var width='';
             var height='';
             // 创建对象
             var img = new Image();
             // 设置图片的src
             img.src = link;
             //console.log("link:"+link);
             img.onload = function(){
                 console.log('width:'+img.width+',height:'+img.height);
                 width=img.width;
                 height=img.height;
                 loader.setAttribute('width',width);
                 loader.setAttribute('height',height);
             };
             /*===================结束========================*/

             loader.setAttribute('title', json.title || '');
             loader.setAttribute('alt', json.original || '');
             loader.removeAttribute('id');
             domUtils.removeClasses(loader, 'loadingclass');
         } else {
             showErrorLoader && showErrorLoader(json.state);
         }
     }catch(er){
         showErrorLoader && showErrorLoader(me.getLang('simpleupload.loadError'));
     }
     form.reset();
     domUtils.un(iframe, 'load', callback);
 }

或者自己设定大小

 /*==================自己添加的代码====================*/
 var width='';
 var height='';
 // 创建对象
 var img = new Image();
 // 设置图片的src
 img.src = link;
 //console.log("link:"+link);
 img.onload = function(){
     console.log('width:'+img.width+',height:'+img.height);
     width=img.width;
     height=img.height;
     loader.setAttribute('width','340px');
     // loader.setAttribute('height',height);
 };
 /*===================结束========================*/

或者

loader.setAttribute('width','100%');

前端显示也100%