using System; public class Base64ToBinaryConverter { // 定义函数,将Base64编码的字符串转换为字节数组 public static byte[] ConvertBase64ToBinary(string base64String) { try { // 使用Convert.FromBase64String方法转换Base64字符串为字节数组 byte[] binaryData = Convert.FromBase64String(base64String);...
您可以使用BigInteger(导入java.math.BigInteger;)将base64字符串转换为二进制字符串。
String str= "This is Test String_123.AbcE";//BASE64编码与解码String encode =DatatypeConverter.printBase64Binary(str.getBytes()); System.out.println(encode);byte[] decode=DatatypeConverter.parseBase64Binary(encode); System.out.println(newString(decode));//16进制编码与解码String encode1 =Datat...
在上述示例中,我们首先将字符串"Hello, World!"转换为二进制数据,然后使用BinaryToBase64Converter类将其转换为 Base64 编码的字符串,并将结果打印输出。接着,我们再将该 Base64 编码的字符串解码为原始的二进制数据,并将其转换为字符串后打印输出,以验证转换的准确性。 状态图 下面是一个简单的状态图,用来说明...
Base64 to JSON Converter Examples Click to try! click me Decode a Base64-encoded JSON Data Structure In this example, we convert a JSON data structure that was previously encoded in base64 back to the regular JSON format. The encoded data represents information about our planet, including th...
Binary (Example: 01100001 00101100 01100010)ASCII Converter enables you to easily convert ASCII characters to their hex, decimal, and binary representations. In addition, you can percent encode/decode URL parameters and encode binary data to Base64.The...
DatatypeConverter单元中封装了对base64编码的一些操作 printXXX 的函数就是encode parseXXX 的函数就是decode String printBase64Binary(byte[]) //就是将字节数组做base64编码 byte[] parseBase64Binary(String) //就是将Base64编码后的String还原成字节数组。
Free online Base64 to XML converter. Just load your Base64 and it will automatically get decoded to XML. There are no ads, popups or nonsense, just an awesome Base64 to XML decoder. Load Base64, get XML. Created for programmers by programmers from team Browserling. announcement...
String base64Str = DatatypeConverter.printBase64Binary(bytes); 除了上面的工具,还有另外两种工具: org.apache.commons.codec.binary.Base64;和 java.util.Base64 org.apache.commons.codec.binary.Base64的用法为: Base64.encodeBase64URLSafeString(bytes[]); ...
base64Str=DatatypeConverter.printBase64Binary(data); }catch(UnsupportedEncodingExceptione) { e.printStackTrace(); } returnbase64Str; } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 解码