Question

我需要从JSON字符串中获取所有动态名称和值。我将使用JSON字符串参数创建一个函数。该参数JSON字符串名称和值可以更改，但我需要从该JSON字符串中打印所有名称和值。

示例代码：

json : {   "data": 
       [{
         "id": "001",
         "Name": "Somu",
         "Address": "Erode",
        },
        {
         "id": "002",
         "Name": "Ajal",
         "Address": "USA",
        }]
       }

我想通过in循环获取此JSON中的所有值。属性名称可能会更改或增加属性count.I需要从传递的JSON中获取所有值。

 Expected Result :  1 st loop
            Id = 001
            Name =Somu
            Address =Erode
         2 nd loop
            Id = 002
            Name =Ajal
            Address =USA

Answer 1

使用Json.Net

string json = @"{ ""data"": [ { ""id"": ""001"", ""Name"": ""Somu"", ""Address"": ""Erode"", }, { ""id"": ""002"", ""Name"": ""Ajal"", ""Address"": ""USA"", }] }";

var result  = JObject.Parse(json)
                ["data"]
                .Select(x => new
                {
                    id = (string)x["id"],
                    Name = (string)x["Name"],
                    Address = (string)x["Address"],
                })
                .ToList();

或更多动态版本

var result  = JObject.Parse(json)
                ["data"]
                .Select(x=> x.Children().Cast<JProperty>()
                             .ToDictionary(p=>p.Name,p=>(string)p.Value))
                .ToList();

var result = JObject.Parse(json)["data"]
                    .ToObject<List<Dictionary<string,string>>>();

从JSON字符串中读取所有动态名称和值

1 个答案: