finalBase64 base64 =newBase64();finalString text = "字串文字";finalbyte[] textByte = text.getBytes("UTF-8");//编码finalString encodedText =base64.encodeToString(textByte); System.out.println(encodedText);//解码System.out.println(newString(base64.decode(encodedText), "UTF-8"));finalBas...
final Base64 base64 = new Base64();final String text = "字串文字";final byte[] textByte = text.getBytes("UTF-8");//编码final String encodedText = base64.encodeToString(textByte);System.out.println(encodedText);//解码System.out.println(new String(base64.decode(encodedText), "UTF-8")...
import java.util.Base64; public class HelloBase64 { public static void main(String[] args) { String msg = "Hello, Base64!"; Base64.Encoder enc = Base64.getEncoder(); byte[] encbytes = enc.encode(msg.getBytes()); for (int i = 0; i < encbytes.length; i++) { System.out.pri...
decode:解码,用户将进行了base64编码的数据还原 //编码结果进行Base64解码,解码得到的byte数组即为编码源数组 byte[] encode = Base64.getDecoder().decode(encode); 所有对象类型支持Base64编码解码。 java所有对象都是继承了Object的,请看以下代码。可以确定java的所有对象类型皆可采用base64编码后传输,解码获取。
1. Base64 Encode and Decode a Text File Encoding a text file to Base64 format involves the following steps: Read the file content into a byte array withFiles.readAllBytes()method. Use theBase64.Encoderto encode the byte array into another byte array or String, as per requirements. ...
final String encodedText = base64.encodeToString(textByte); System.out.println(encodedText); //解码 System.out.println(new String(base64.decode(encodedText), "UTF-8")); final Base64 base64 = new Base64(); final String text = "字串文字"; ...
final Base64 base64 =newBase64(); final String text ="字串文字"; final byte[] textByte = text.getBytes("UTF-8"); //编码 final String encodedText = base64.encodeToString(textByte); System.out.println(encodedText); //解码 System.out.println(newString(base64.decode(encodedText),"UTF-...
<blockquote>** <pre>* System.out.println(new String(Base64Utils.base64Decode("RUZBQkND")));* 输出:EFABCC* </pre>** </blockquote>*/publicstaticbyte[]base64Decode(Stringinput){returnBase64.decodeBase64(input);}/*** URL 编码, Encode默认为UTF-8.{@code input}为 null,抛出...
C++ Base64 编码示例 为了进行 Base64 编码,我们可以使用 OpenSSL 中的 EVP_EncodeBlock 方法。以下是一个 C++ 的示例代码: #include<openssl/evp.h>#include<string>#include<iostream>std::stringbase64_encode(conststd::string&input){std::string output;output.resize(EVP_ENCODE_LENGTH(input.length()));...
final Base64 base64 = new Base64(); final String text = "字串文字"; finalbyte[] textByte = text.getBytes("UTF-8"); //编码 final String encodedText = base64.encodeToString(textByte); System.out.println(encodedText); //解码 System.out.println(new String(base64.decode(encodedTe...