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+<div class="apiDetail">
+<div>
+ <h2><span>Function()</span><span class="path">zTreeObj.</span>getNodes</h2>
+ <h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>
+ <div class="desc">
+ <p></p>
+ <div class="longdesc">
+ <p>获取 zTree 的全部节点数据</p>
+ <p class="highlight_red">请通过 zTree 对象执行此方法。</p>
+ </div>
+ </div>
+ <h3>Function 参数说明</h3>
+ <div class="desc">
+ <h4><b>返回值</b><span>Array(JSON)</span></h4>
+ <p>全部节点数据</p>
+ <p class="highlight_red">1、Array 仅仅是根节点的集合(默认情况子节点都处于 children 属性下); </p>
+ <p class="highlight_red">2、如需遍历全部节点需要利用递归,或利用 transformToArray 方法 将数据变成简单的 Array 集合</p>
+ <p class="highlight_red">3、对于异步加载模式下,尚未加载的子节点是无法通过此方法获取的。</p>
+ </div>
+ <h3>function 举例</h3>
+ <h4>1. 获取全部节点数据</h4>
+ <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
+var nodes = treeObj.getNodes();
+</code></pre>
+</div>
+</div> \ No newline at end of file