使用JS实现如下功能:
输入JSON:{"value":"华东","ChildNodes":[{"value":"江苏","ChildNodes":[{"value":"南京"},{"value":"常州"}]},{"value":"山东","ChildNodes":[{"value":"青岛"},{"value":"济南"}]}]}
输出arrary:[ "华东", "江苏", "南京" ],[ "华东", "江苏", "常州" ],[ "华东", "山东", "青岛" ],[ "华东", "山东","济南" ]
<script type="text/javascript">
var json = {"value":"华东","ChildNodes":[{"value":"江苏","ChildNodes":[{"value":"南京"},{"value":"常州"}]},{"value":"山东","ChildNodes":[{"value":"青岛"},{"value":"济南"}]}]}
var arr = [];
function pg(obj,a) {
a.push(obj.value);
if (obj.ChildNodes) {
obj.ChildNodes.forEach(function(v, i){
pg(v,a.slice());
});
} else {
arr.push(a);
}
}
pg(json,[]);
console.log(arr);
</script>
您好,我是有问必答小助手,您的问题已经有小伙伴解答了,您看下是否解决,可以追评进行沟通哦~
如果有您比较满意的答案 / 帮您提供解决思路的答案,可以点击【采纳】按钮,给回答的小伙伴一些鼓励哦~~
ps:问答VIP仅需29元,即可享受5次/月 有问必答服务,了解详情>>>https://vip.csdn.net/askvip?utm_source=1146287632