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+<div class="apiDetail">
+<div>
+ <h2><span>Function(key, value, parentNode)</span><span class="path">zTreeObj.</span>getNodeByParam</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>根据节点数据的属性搜索,获取条件完全匹配的节点数据 JSON 对象</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>key</b><span>String</span></h4>
+ <p>需要精确匹配的属性名称</p>
+ <h4 class="topLine"><b>value</b><span>?</span></h4>
+ <p>需要精确匹配的属性值,可以是任何类型,只要保证与 key 指定的属性值保持一致即可</p>
+ <h4 class="topLine"><b>parentNode</b><span>JSON</span></h4>
+ <p>搜索范围,指定在某个父节点下的子节点中进行搜索</p>
+ <p class="highlight_red">忽略此参数,表示在全部节点中搜索</p>
+ <h4 class="topLine"><b>返回值</b><span>JSON</span></h4>
+ <p>匹配精确搜索的节点数据</p>
+ <p class="highlight_red">1、如无结果,返回 null</p>
+ <p class="highlight_red">2、如有多个节点满足查询条件,只返回第一个匹配到的节点</p>
+ </div>
+ <h3>function 举例</h3>
+ <h4>1. 查找 id = 1 的节点数据</h4>
+ <pre xmlns=""><code>var treeObj = $.fn.zTree.getZTreeObj("tree");
+var node = treeObj.getNodeByParam("id", 1, null);
+</code></pre>
+</div>
+</div> \ No newline at end of file