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json数据格式
{"IPPORT":"
192.168.0.12","time":"2017-04-05 09:12:06","oper":"01","data":[{"paramUnit":"℃","name":"1","data":"3 1.7"},{"paramUnit":"℃","name":"2","data":"57.3"},{"paramUnit":"%","name":"3","data":"3 1.7"},{"paramUnit":"%","name":"4","data":"46.5"},{"paramUnit":"lux","name":"14","data":"40050"},{"paramUnit":"ppm","name":"9","data":"70064"},{"paramUnit":"方西","name":"12","data":"8"},{"paramUnit":"mps","name":"11","data":"**"},{"paramUnit":"mm","name":"13","data":"*****"}],"equipmentId":"A13922016031464"}
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wang就是json字符串 data是json数组
JSONObject jsonObject = new JSONObject(wang);
JsonArray datas = jsonObject..getJSONArray("data");
for (int i = 0; i < datas.length; i++) {
JsonObject jsonObject = datas.getJSONObject(i);
String childName = jsonObject.getString("data");
}
}