How to load static html files from resources folder?

I load static html file from resources folder as bellow in cocos2d-x c++. How can I do this in cocos2d-js.

 auto webView = cocos2d::experimental::ui::WebView::create();
 webView->setPosition(visibleSize/2);
 webView->setContentSize(visibleSize);
 webView->loadFile("info.html");
 webView->setScalesPageToFit(true);
 this->addChild(webView);

below code does not work

var htmlpage= cc.loader.getRes("res/info.html");
                     htmlpage.setPosition(0,0);
                    this.addChild(htmlpage);