decodeBase64メソッドを用いてbite[]に変換します。 File.java byte[] imageBinary = Base64.decodeBase64(ImageUri); 次に作成したBinaryToBufferedImageクラスを呼び込みます。 File.java BinaryToBufferedImage BToBI = new BinaryToBufferedImage(); BufferedImage bufImage = BToBI.aaa(imageBinary)...
// Custom decoder to handle the Base64-encoded image init(from decoder: Decoder) throws { let container = try decoder.container(keyedBy: CodingKeys.self) id = try container.decodeIfPresent(Int.self, forKey: .id) name = try container.decode(String.self, forKey: .name) txt = try container...
ドメインに渡すbook.setBookImgName(bookImgName);book.setBookImg(Base64.encodeBase64(form.getBookImg().getBytes()));// 書籍を登録するbookRegistrationService.insertBook(book);return"book-list";} BookRegistrationService.java(書籍登録処理を実装)...