C# 后台解析Json串有中括号格式的

最新推荐文章于 2023-07-13 19:50:41 发布

原创最新推荐文章于 2023-07-13 19:50:41 发布 · 1w 阅读

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#json #c# #list #string #api

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本文详细介绍了如何使用C#和Newtonsoft.Json库解析包含嵌套对象和列表的JSON字符串，并通过实例展示了如何遍历和操作这些数据。重点讨论了如何处理不同层次的数据，包括如何获取和设置特定属性值。

描述：{"aaa":"1","bbb":"2","ccc":[{"ddd":"4","eee":"3"},{"ddd":"5","eee":"6"}]} ccc没中括号还好能解析出来，但是加个中括号 ，让我纠结老半天，可算功夫不怕有心人，自学成才啊！上源码 我是在.ashx中写的，因为近期一直在写API接口！！！自己下载Newtonsoft.Json.dll
格式：{"aaa":"1","bbb":"2","ccc":[{"ddd":"4","eee":"3"},{"ddd":"5","eee":"6"}]}
 
//源码
using 
System;
using 
System.Collections.Generic;
using 
System.Linq;
using 
System.Web;
using 
Newtonsoft.Json.Linq;
using 
System.Web.Script.Serialization;
using 
Newtonsoft.Json;
 
namespacetest
{
    /// <summary>
    /// Handler1 的摘要说明
    /// </summary>
    publicclass
Handler1 : IHttpHandler
    {
 
        publicvoid
ProcessRequest(HttpContext context)
        {
            List<test1> list=newList<test1>();
            test1 b =new
test1();
            b.eee ="3";
            b.ddd ="4";
            list.Add(b);
            test1 e =new
test1();
            e.ddd ="5";
            e.eee ="6";
            list.Add(e);
 
            List<test> list1 =new
List<test>();
 
            test a =new
test();
            a.aaa ="1";
            a.bbb ="2";
            a.ccc =list;
            list1.Add(a);
 
            stringjson =JsonConvert.SerializeObject(a);
            var mJObj = JObject.Parse(json);
            var mName = (JArray)mJObj["ccc"];
 
            for(var i = 0; i < mName.Count; i++)
            {
                var tmpObj = (JObject)mName[i];
                stringtmpID = (string)tmpObj["ddd"].ToString();
 
 
                context.Response.ContentType ="text/plain";
                context.Response.Write(tmpID);
            }
 
        }
 
        publicbool
IsReusable
        {
            get
            {
                returnfalse;
            }
        }
 
        publicclass
mes
        {
            publicstring
mesage;
 
            publicList<test> list;
        }
 
        publicclass
test
        {
            publicstring
aaa;
 
            publicstring
bbb;
 
            publicList<test1> ccc;
        }
 
        publicclass
test1
        {
 
            publicstring
ddd;
 
            publicstring
eee;
        }
    }
}