项目中处理json需要使用Newtonsoft，访问接口使用RestSharp，先将这两个库添加项目引用，在文件头部进行引用
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using RestSharp;
方式一：按数组解析
InfoModel info = new InfoModel();
string hostV = ins.Host;
string urlV = ins.Url;
string stationNameV = ins.StationName;
var client = new RestClient(hostV);
string url = hostV + urlV + stationNameV;
var request = new RestRequest( url , Method.POST);
request.AddHeader("Content-Type", "application/json");
var response = client.Execute(request);
JObject jo = (JObject)JsonConvert.DeserializeObject(response.Content);
string success = jo["success"].ToString();
string msg = jo["msg"].ToString();
string name = jo["name"].ToString();
string tempreture = jo["tempreture"].ToString();
string humidity = jo["humidity"].ToString();
string inputTime = jo["inputTime"].ToString();
info.Success = success;
info.Msg = msg;
if (info.Success == "true")
{
info.Tempreture = tempreture;
// MessageBox.Show(tempreture);
}
方式二：映射转换类
定义类模型InfoModel
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace monitorFlowworkAndSubmit.Model
{
public class InfoModel
{
private string _success;
private string _msg;
private string _id;
private string _stationName ;
private string _tempreture ;
private string _humidity ;
private string _inputTime;
public string Success
{
get { return _success; }
set { _success = value; }
}
public string Msg
{
get { return _msg; }
set { _msg = value; }
}
public string Id
{
get { return _id; }
set { _id = value; }
}
public string StationName
{
get { return _stationName; }
set { _stationName = value; }
}
public string Tempreture
{
get { return _tempreture; }
set { _tempreture = value; }
}
public string Humidity
{
get { return _humidity; }
set { _humidity = value; }
}
public string InputTime
{
get { return _inputTime; }
set { _inputTime = value; }
}
}
}
获取及转换代码
InfoModel info = new InfoModel();
string hostV = ins.Host;
string urlV = ins.Url;
string stationNameV = ins.StationName;
var client = new RestClient(hostV);
string url = hostV + urlV + stationNameV;
var request = new RestRequest( url , Method.POST);
request.AddHeader("Content-Type", "application/json");
var response = client.Execute(request);
info = JsonConvert.DeserializeObject<InfoModel>(response.Content);