java - Java 中的二进制到字符串转换？

Question

我使用以下代码将字符串转换为二进制。现在我想将它转换回字符串那么我该怎么做。

 String s = "Milind";
 byte[] bytes = s.getBytes();

 StringBuilder binary = new StringBuilder();
 for (byte b : bytes)
 {
    int val = b;
    for (int i = 0; i < 8; i++)
     {
         binary.append((val & 128) == 0 ? 0 : 1);
         val <<= 1;
     }
    binary.append(' ');
 }
    System.out.println("'" + s + "' to binary: " + binary);

Answer 1

你可以试试这个:

String[] singleBinaryArray = binary.toString().split("\\s");
String finalResult = "";
for (String string : singleBinaryArray) {
Character c = (char) Integer.parseInt(string, 2);
    finalResult += c.toString();
}
System.out.println("String " + finalResult);