C#简单的一个生成json数据格式的类
using System;using System.Collections.Generic;using System.Text;using System.Collections;namespace Manager{ class JSONHelp { //是否成功 private bool success; //错误提示信息 private string error; //总记 private int totalCount; //数据 private string singleInfo; private ArrayList arrData; #region 初始化JSONHelp的所有对象 public JSONHelp() { error = string.Empty; singleInfo = string.Empty; totalCount = 0; success = false; arrData = new ArrayList(); } #endregion #region 重置JSONHelp的所有对象 public void ResetJSONHelp() { error = string.Empty; singleInfo = string.Empty; totalCount = 0; success = false; arrData.Clear(); } #endregion #region 对象与对象之间分割符 public void addItemOk() { arrData.Add("<br>"); } #endregion #region 在数组里添加key,value public void addItem(string name,string value) { arrData.Add("\"" + name + "\":" + "\"" + value + "\""); } #endregion #region 返回组装好的json字符串 public override stringToString() { StringBuilder sb = new StringBuilder(); sb.Append("{"); sb.Append("\"totalCount\":\"" + this.totalCountS + "\","); sb.Append("\"error\":\"" + this.errorS + "\","); sb.Append("\"success\":\"" + this.successS + "\","); sb.Append("\"data\":["); int index = 0; sb.Append("{"); if (arrData.Count <= 0) { sb.Append("}]"); } else { foreach (string val in arrData) { index++; if (val != "<br>") { sb.Append(val + ","); } else { sb = sb.Replace(",", "", sb.Length - 1, 1); sb.Append("},"); if (index < arrData.Count) { sb.Append("{"); } } } sb = sb.Replace(",", "", sb.Length - 1, 1); sb.Append("]"); } sb.Append("}"); return sb.ToString(); } #endregion public string errorS { get { return this.error; } set { this.error = value; } } public bool successS { get { return this.success; } set { this.success = value; } } public int totalCountS { get { return this.totalCount; } set { this.totalCount = value; } } }}
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