cross socket multipart

cross socket multipart

需要4个单元：

Net.CrossHttpParams.pas

Net.CrossHttpUtils.pas

Utils.DateTime.pas

Utils.Utils.pas

?

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procedure TCrossHttpServer.TriggerPostDataBegin(const AConnection   : ICrossHttpConnection); var   LRequest: TCrossHttpRequest;   LMultiPart: THttpMultiPartFormData;   LStream: TStream; begin   LRequest := AConnection.Request as TCrossHttpRequest;   case LRequest.BodyType of     btMultiPart:       begin         LStream := TBytesStream.Create(nil);         FreeAndNil(LRequest.FBody);         LRequest.FBody := LStream;         // if (FStoragePath <> '') and not TDirectory.Exists(FStoragePath) then         // TDirectory.CreateDirectory(FStoragePath);         //         // LMultiPart := THttpMultiPartFormData.Create;         // LMultiPart.StoragePath := FStoragePath;         // LMultiPart.AutoDeleteFiles := FAutoDeleteFiles;         // LMultiPart.InitWithBoundary(LRequest.RequestBoundary);         // FreeAndNil(LRequest.FBody);         // LRequest.FBody := LMultiPart;       end;       btUrlEncoded:       begin         LStream := TBytesStream.Create;         FreeAndNil(LRequest.FBody);         LRequest.FBody := LStream;       end;       btBinary:       begin         LStream := TBytesStream.Create(nil);         FreeAndNil(LRequest.FBody);         LRequest.FBody := LStream;       end;   end;     if Assigned(FOnPostDataBegin) then     FOnPostDataBegin(Self, AConnection); end;   procedure TCrossHttpServer.TriggerPostData(const AConnection   : ICrossHttpConnection; const ABuf: Pointer; const ALen: Integer); var   LRequest: TCrossHttpRequest; begin   LRequest := AConnection.Request as TCrossHttpRequest;     case LRequest.GetBodyType of     btMultiPart:       (LRequest.Body as TStream).Write(ABuf^, ALen);     // (LRequest.Body as THttpMultiPartFormData).Decode(ABuf, ALen);     btUrlEncoded:       (LRequest.Body as TStream).Write(ABuf^, ALen);     btBinary:       (LRequest.Body as TStream).Write(ABuf^, ALen); end;   if Assigned(FOnPostData) then   FOnPostData(Self, AConnection, ABuf, ALen); end;   procedure TCrossHttpServer.TriggerPostDataEnd(const AConnection   : ICrossHttpConnection); var   LRequest: TCrossHttpRequest;   LUrlEncodedStr: string;   LUrlEncodedBody: THttpUrlParams; begin   LRequest := AConnection.Request as TCrossHttpRequest;     case LRequest.GetBodyType of     btUrlEncoded:       begin         SetString(LUrlEncodedStr,           MarshaledAString((LRequest.Body as TBytesStream).Memory),           (LRequest.Body as TBytesStream).Size);         LUrlEncodedBody := THttpUrlParams.Create;         LUrlEncodedBody.Decode(LUrlEncodedStr);         FreeAndNil(LRequest.FBody);         LRequest.FBody := LUrlEncodedBody;       end;       btBinary, btMultiPart:       begin         (LRequest.Body as TStream).Position := 0;       end;   end;     if Assigned(FOnPostDataEnd) then     FOnPostDataEnd(Self, AConnection); end;