Shulou(Shulou.com)06/02 Report--

How to traverse JsonArray and JsonObject, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can gain something.

One: traversing JsonArray

/ / an unconverted string String str = "[{name:'a',value:'aa'}, {name:'b',value:'bb'}, {name:'c',value:'cc'}, {name:'d',value:'dd'}]"; / / first convert the string to the JSONArray object JSONArray json = JSONArray.fromObject (str); if (json.size () > 0) {for (int item0polii)

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