【测试Json的多空格问题】

 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Data;
 using System.Drawing;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;

 using Newtonsoft.Json;

 namespace WindowsFormsAppDemoForJson
 {
     public partial class Form1 : Form
     {

         private Random _randor;
         private readonly char[] BLANKCHARS = new char[]
         {
             (char) 0x20,
             (char) 0x20,
              (char) 0x20,
              (char) 0x20,
               (char) 0x20,
              (char) 0x20,
               (char) 0x20,
              (char) 0x20,
               (char) 0x20,
              (char) 0x20,
               (char) 0x20,
              (char) 0x20,
         };
         public Form1()
         {
             InitializeComponent();

             _randor = new Random(DateTime.Now.Millisecond);
         }

         private List<Product> InitData()
         {
             var ls_data = new List<Product>();

             var blank = this.txt_BlankCount.Text.Trim();
             var blankCount = ;
             if (!string.IsNullOrEmpty(blank))
             {
                 int.TryParse(blank, out blankCount);

             }
             if (blankCount > )
             {
                 throw new Exception("不要超出10个空格！");
             }

             var spilitOfBlank = new string(this.BLANKCHARS.Take(blankCount).ToArray());

             //生成5条数据
             for (int i = ; i < ; i++)
             {
                 var model = new Product()
                 {
                     Id = this._randor.Next(, )

                 };

                 model.Title = string.Format("{0}-{1}-{0}", (char)model.Id, spilitOfBlank);

                 ls_data.Add(model);
             }

             return ls_data;
         }

         private void btn_Serize_Click(object sender, EventArgs e)
         {
             var data = this.InitData();

             var result = JsonConvert.SerializeObject(data);

             this.txtResult.Text = result;
         }

     }
 }