Dynamic动态解析Json操作用法讲解
DynJsonHelper操作用法大全：
1,将对象转换为json数据
2,将json数据转为对象
3,将数组List列表对象转换为json数据
4,将json数据转为List数组列表对象
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Text;
namespace AutoHome.JsonDynamic
{
public partial class Test : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
#region 将对象转换为json数据
//将对象转换为json数据
TestInfo info = new TestInfo() { Name = "Json解析", Num = 112, Time = DateTime.Now.ToString("g"), ByteStr = 0 };
string jsonstr = DynJsonHelper.ToJson(info);//将对象转换为json数据
//输出的json串为：{"Name":"Json解析","Num":112,"Time":"2016-4-1 9:53","ByteStr":0}
Response.Write("/******************将对象转换为json数据************************************/" "<br>");
Response.Write(jsonstr "<br><br>");
#endregion
#region 将json数据转为对象
//将json数据转为对象
//可以直接dyninfo.对象名
jsonstr = "{\"Name\":\"Json解析\",\"Num\":112,\"Time\":\"2016-4-1 9:53\",\"ByteStr\":0}";
dynamic dyninfo = DynJsonHelper.ToObject(jsonstr);
Response.Write("/*****************将json数据转为对象****************************/" "<br>");
Response.Write(dyninfo.Name "-" dyninfo.Num "-" dyninfo.Time "-" dyninfo.ByteStr "<br><br>");
#endregion
#region 将数组List列表对象转换为json数据
//将数组List列表对象转换为json数据
List<TestInfo> list = new List<TestInfo>() {
new TestInfo { Name = "Json解析", Num = 112, Time = DateTime.Now.ToString("g"), ByteStr = 0 },
new TestInfo { Name = "Json格式化", Num = 113, Time = DateTime.Now.AddDays(-1).ToString("g"), ByteStr = 1 },
new TestInfo { Name = "Json序列化", Num = 114, Time = DateTime.Now.AddDays(1).ToString("g"), ByteStr = 2 }};
string jsonlist = DynJsonHelper.ToJson(list);
Response.Write("/******************将数组List列表对象转换为json数据****************************/" "<br>");
Response.Write(jsonlist "<br><br>");
#endregion
#region 将json数据转为List数组列表对象
//将json数据转为List数组列表对象
string newliststr = string.Empty;
dynamic newlist = DynJsonHelper.ToObject(jsonlist);
foreach (var item in newlist)
{
newliststr = item.Name "-" item.Num "-" item.Time "-" item.ByteStr "<br>";
}
Response.Write("/******************将json数据转为List数组列表对象****************************/" "<br>");
Response.Write(newliststr);
#endregion
}
}
public class TestInfo
{
public string Name { get; set; }
public int Num { get; set; }
public string Time { get; set; }
public byte ByteStr { get; set; }
}
}
}