以下是一个生成Base64编码的示例代码: importbase64# 将图像对象转换为字节流image_byte_array=image.tobytes()# 使用base64编码图像字节流base64_encoded_image=base64.b64encode(image_byte_array)# 将Base64编码的图像打印出来print(base64_encoded_image.decode('utf-8')) 1. 2. 3. 4. 5. 6. 7. 8...
下面是完整的代码示例: importbase64defstring_to_base64(string):byte_array=string.encode('utf-8')base64_string=base64.b64encode(byte_array).decode('utf-8')returnbase64_string# 将字符串转换为base64编码string="Hello, World!"base64_string=string_to_base64(string)print(base64_string) 1. 2....
//方式一:jdk的工具类javax.xml.bind.DatatypeConverter String str = "base64字符串"; //byte[]转base64 String encode = DatatypeConverter.printBase64Binary(str.getBytes()); System.out.println("转base64后:"+encode); //Base64转byte[] byte[] decode= DatatypeConverter.parseBase64Binary(encode)...
byte[] bytes64 = Base64.decodeBase64(loggingString64.getBytes()); ByteArrayInputStreamzip=newByteArrayInputStream(bytes64); try(GZIPInputStreamunzip=newGZIPInputStream(zip, Base64zip.ZIP_BUFFER_SIZE);BufferedInputStreamin=newBufferedInputStream(unzip, Base64zip.ZIP_BUFFER_SIZE);InputStreamReaderreader...
Byte字节 互联网数据处理:Base64数据编码 Python的模块Base64 16进制简介 python: bytes对象 字符集介绍:ascii 二进制简介: In mathematics and digital electronics, a binary number is a number expressed in the base-2 numberal system or binary numeral system, which uses only two symbos: zero(0) and...
newDocument() ); wordToHtmlConverter.processDocument(wordDocument); Document htmlDocument = wordToHtmlConverter.getDocument(); ByteArrayOutputStream out = new ByteArrayOutputStream(); DOMSource domSource = new DOMSource(htmlDocument); StreamResult streamResult = new StreamResult(out); Transformer...
toBase64(); /* 输出: SGVsbG8gd29ybGQ= */ 3.解码 接口: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 [static] QByteArray QByteArray::fromBase64(const QByteArray &base64) [static] QByteArray QByteArray::fromBase64(const QByteArray &base64, QByteArray::Base64Options options) 示例:...
public static RSACryptoServiceProvider DecodeRSAPrivateKey(byte[] privkey) { byte[] MODULUS, E, D, P, Q, DP, DQ, IQ; // --- Set up stream to decode the asn.1 encoded RSA private key --- MemoryStream mem = new MemoryStream(privkey); BinaryReader bin...
;byteArray.push(num&((1<<8)-1));}while (j < byteArray.length) {chr1 = byteArray[j++]...
For latin1, UTF-8, "binary" (used by the base64 functions) anything that has a .size() and .data() that returns a pointer to a byte-like type will be accepted as a span. This makes it possible to directly pass std::string, std::string_view, std::vector, std::array and std:...