var resTree = new NavTree("资源");
var resNode = new NavTreeNode("home", "资源", ":resource", "session");
resTree.add(resNode);

var prodNode = new NavTreeNode("prod", "产品介绍", ":resource:prod", "page");
var whiteNode = new NavTreeNode("whitepaper", "技术文章", ":resource:whitepaper", "page");
var readingNode = new NavTreeNode("reading", "推荐阅读", ":resource:reading", "page");

resTree.add(prodNode);
resTree.add(whiteNode);
resTree.add(readingNode);