base64

Java – Ler um arquivo e codifica-lo para Base64 – Converter File para Base64 (Encode file to Base64)

private String encodeFileToBase64Binary(File file) throws IOException { byte[] bytes = loadFile(file); byte[] encoded = Base64.getEncoder().encode(bytes); String encodedString = new String(encoded); return encodedString; } private byte[] loadFile(File file) throws IOException { byte[] bytes; try (InputStream is = new FileInputStream(file)) { long length = file.length(); if (length > Integer.MAX_VALUE) { throw new IOException(“File to large ” + […]

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