擅长:python、mysql、java
<p>如果要遍历实体的子级,可以执行以下操作:</p>
<pre><code>for children in output_json["children"]:
#Going down to ID: 100 level
for grandchildren in children["children"]:
#Going down to ID: 1003 level
for grandgrandchildren in grandchildren["children"]:
#Going down to ID: 1019 level
if grandgrandchildren["name"] == "BoxDet":
return "BoxDet" + " ".join(grandgrandchildren["Ids"])
</code></pre>
<p>json模块中涉及的数据结构并不像经典字典那样工作,在经典字典中,您可以通过键访问值:</p>
<pre><code>my_dict[key] = value
</code></pre>