修改 UserSessionUnit 单元:unit UserSessionUnit; interface uses   IWUserSessionBase, SysUtils, Classes, IWApplication; type   TIWUserSession = class(TIWUserSessionBase)     procedure IWUserSessionBaseCreate(Sender: TObject);     procedure IWUserSessionBaseDestroy(Sender: TObject);   private     FMyName: string;     FMyAge: Integer;     FMyInfos: TStrings;   public     property MyName: string read FMyName write FMyName;     property MyAge: Integer read FMyAge write FMyAge;     property MyInfos: TStrings read FMyInfos write FMyInfos;   end; implementation {$R *.dfm} procedure TIWUserSession.IWUserSessionBaseCreate(Sender: TObject); begin   FMyInfos := TStringList.Create; end; procedure TIWUserSession.IWUserSessionBaseDestroy(Sender: TObject); begin   FMyInfos.Free; end; end.

测试从 Unit1 写入数据:uses ServerController, Unit2; procedure TIWForm1.IWButton1AsyncClick(Sender: TObject; EventParams: TStringList); begin   UserSession.MyName := 'aaa';   UserSession.MyAge := 111;   UserSession.MyInfos.Add('Var1=123');   UserSession.MyInfos.Add('Var2=456');   TIWForm2.Create(WebApplication).Show; end;

测试从 Unit2 读取数据:uses ServerController; procedure TIWForm2.IWButton1AsyncClick(Sender: TObject; EventParams: TStringList); begin   IWMemo1.Lines.Add(UserSession.MyName);   IWMemo1.Lines.Add(UserSession.MyAge.ToString());   IWMemo1.Lines.Add(UserSession.MyInfos.Values['Var1']);   IWMemo1.Lines.Add(UserSession.MyInfos.Values['Var2']); end;