SmartHouseAPI/Source/MyHouse/API/Json.cs

using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using ryCommon;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace MyHouse.API
{
    /// <summary>
    /// json 的摘要说明
    /// </summary>
    public class Json
    {
        /// <summary>
        /// 
        /// </summary>
        public JObject jo;
        /// <summary>
        /// 
        /// </summary>
        public Json()
        {
            jo = new JObject();
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="_jsonText"></param>
        public Json(string _jsonText)
        {
            if (_jsonText.Length == 0)
            {
                jo = new JObject(); return;
            }
            string xx = _jsonText.GetStr("descUrl", "counterApi");
            var jsonText = _jsonText.Replace("+new Date,", "'',");
            jsonText = jsonText.Replace("!true,", "false,");
            if (xx.Length > 0) { jsonText = jsonText.Replace(xx, "          :'',\r\n        "); }
            try
            {
                if (jsonText.Length == 0)
                { jo = new JObject(); }
                else
                    jo = (JObject)JsonConvert.DeserializeObject(jsonText);
            }
            catch (Exception)
            {
                jo = new JObject();
            }
        }
        /// <summary>
        /// 获取或设置json文本
        /// </summary>
        public string Text
        {
            get { return jo.ToString(); }
            set
            {
                try
                {
                    jo = (JObject)JsonConvert.DeserializeObject(value);
                }
                catch { }
            }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="name"></param>
        /// <returns></returns>
        public string GetJsonValue(string name)
        {
            if (jo[name] == null) { return ""; }
            else
            { return jo[name].ToString(); }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="name"></param>
        /// <param name="defvalue"></param>
        /// <returns></returns>
        public string GetJsonValue(string name, string defvalue)
        {
            if (jo[name] == null) { return defvalue; }
            else
            { return jo[name].ToString(); }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="name"></param>
        /// <param name="defvalue"></param>
        /// <returns></returns>
        public bool GetJsonValue(string name, bool defvalue)
        {
            if (jo[name] == null) { return defvalue; }
            else
            {
                string value = jo[name].ToString().ToLower();
                return value == "1" || value == "true";
            }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="name"></param>
        /// <param name="defvalue"></param>
        /// <returns></returns>
        public int GetJsonValue(string name, int defvalue)
        {
            if (jo[name] == null) { return defvalue; }
            else
            { return jo[name].ToInt(defvalue); }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="name"></param>
        /// <param name="defvalue"></param>
        /// <returns></returns>
        public Int64 GetJsonValue(string name, Int64 defvalue)
        {
            if (jo[name] == null) { return defvalue; }
            else
            { return jo[name].ToInt64(defvalue); }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="name"></param>
        /// <param name="defvalue"></param>
        /// <returns></returns>
        public decimal GetJsonValue(string name, decimal defvalue)
        {
            if (jo[name] == null) { return defvalue; }
            else
            { return jo[name].ToDecimal(defvalue); }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="name"></param>
        /// <param name="defvalue"></param>
        /// <returns></returns>
        public double GetJsonValue(string name, double defvalue)
        {
            if (jo[name] == null) { return defvalue; }
            else
            { return jo[name].ToDouble(defvalue); }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="name"></param>
        /// <returns></returns>
        public DataTable GetJsonValueByTable(string name)
        {
            if (jo[name] == null) { return new DataTable(); }
            else
            {
                try
                {
                    return JsonConvert.DeserializeObject(jo[name].ToString(), typeof(DataTable)) as DataTable;
                }
                catch { return new DataTable(); }
            }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="Name"></param>
        /// <param name="value"></param>
        public void Add(string Name, string value)
        {
            try
            {
                jo.Add(Name, value);
            }
            catch { }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="Name"></param>
        /// <param name="value"></param>
        public void Add(string Name, int value)
        {
            try
            {
                jo.Add(Name, value);
            }
            catch { }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="Name"></param>
        /// <param name="value"></param>
        public void Add(string Name, bool value)
        {
            try
            {
                jo.Add(Name, value ? 1 : 0);
            }
            catch { }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="Name"></param>
        /// <param name="value"></param>
        public void Add(string Name, decimal value)
        {
            try
            {
                jo.Add(Name, value);
            }
            catch { }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="Name"></param>
        /// <param name="value"></param>
        public void Add(string Name, DataTable value)
        {
            try
            {
                jo.Add(Name, Newtonsoft.Json.JsonConvert.SerializeObject(value));
            }
            catch { }
        }

    }
}