Json数据的转化,读取与应用

本文介绍了一种使用jQuery的$.getJSON方法从服务器请求JSON格式的数据的方法。具体应用场景为当用户点击某个节点时,通过该节点的ID向服务器发送请求,并在成功接收数据后进行相应的处理。

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