function Encode(Str: string): string; var //加密 TmpChr: AnsiChar; i, Len: integer; begin Result := Str; Len := Length(Result); TmpChr := Result[1]; for i := 1 to Len - 1 do Result[i] := Result[i + 1]; Result[Len] := TmpChr; end; function Decode(Str: s…
using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Security.Cryptography; using System.Text; using System.Text.RegularExpressions; using System.Web.Security; namespace HuaTong.General.Utility { ///…