c# json对象中含有数组,数组中又含有数组！

安装Json.net，using Newtonsoft.Json.Linq

string result = string.Empty

using (StreamReader sr = new StreamReader(File.Open(@"D:\csharp\output\output\data.json", FileMode.Open)))

{

result = sr.ReadToEnd()

}

JObject jo = (JObject)Newtonsoft.Json.JsonConvert.DeserializeObject(result)

Console.WriteLine(jo["data"]["symbols"][0]["parts"][0]["means"][1].ToString())

Console.ReadLine()

data.json就是存放的

{"errno":0,"data":{"word_name":"\u597d","symbols":[{"ph_zh":"h\u01ceo","parts":[{"part":"\u5f62","means":["good","fine","nice"]}]},{"ph_zh":"h\u00e0o","parts":[{"part":"\u52a8","means":["like","love","be fond of"]},{"part":"\u540d","means":["a surname"]}]}]},"to":"en","from":"zh"}

在JS中:

假设你的json 对象是 jObject

获取数组

var picArr = jObject['taobao_pic_urls']

获取其中的某项值

var index = 0//要获取的下标

var picUrl = picArr[index]

在java中:

可以使用net.sf.JsonObject 和 net.sf.JsonArray

假设你的json 对象是 jObject net.sf.JsonObject对象格式

获取数组

JosnArray jArray = jObject.getJSONArray("taobao_pic_urls")

获取其中的某项值

int index = 0//要获取的下标

String picUrl = String.valueOf(jArray.get(index))

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