public static DataTable JsonToDataTable(string strJson)
???????{
???????????DataTable tb = null;
???????????//获取数据 ?
???????????Regex rg = new Regex(@"(?<={)[^}]+(?=})");
???????????MatchCollection mc = rg.Matches(strJson);
???????????for (int i = 0; i < mc.Count; i++)
???????????{
???????????????string strRow = mc[i].Value;
???????????????string[] strRows = strRow.Split(‘,‘);
???????????????//创建表 ?
???????????????if (tb == null)
???????????????{
???????????????????tb = new DataTable();
???????????????????tb.TableName = "";
???????????????????foreach (string str in strRows)
???????????????????{
???????????????????????DataColumn dc = new DataColumn();
???????????????????????string[] strCell = str.Replace("{","").Replace("[","").Split(‘:‘);
???????????????????????dc.ColumnName = strCell[0].ToString().Replace("\"", "").Trim();
???????????????????????tb.Columns.Add(dc);
???????????????????}
???????????????????tb.AcceptChanges();
???????????????}
???????????????//增加内容 ?
???????????????DataRow dr = tb.NewRow();
???????????????for (int r = 0; r < strRows.Length; r++)
???????????????{
???????????????????dr[r] = strRows[r].Split(new char[2]{‘\\‘,‘"‘})[3].Trim().Replace("，", ",").Replace("：", ":").Replace("\"", "").Trim();
???????????????}
???????????????tb.Rows.Add(dr);
???????????????tb.AcceptChanges();
???????????}
???????????return tb;
???????} ?
json转datatable
原文地址：http://www.cnblogs.com/axin85/p/7615542.html