CodeCxz 2018-02-12 04:47 采纳率: 20%
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类似下面的这串码,如何用java解析出来,求高手解决

02 5f 00 01 00 08 00 b8 ca 41 38 39 31 38 36 02 00 04 00 e4 32 2e 06 03 00 04 00 6a f4 26 02 04 00 07 00 e2 07 02 0c 0c 21 15 05 00 04 00 77 54 01 00 06 00 02 00 14 00 07 00 02 00 04 00 08 00 01 00 01 10 00 0b 00 31 33 36 37 39 34 36 33 33 39 37 12 00 02 00 c0 b6 11 00 01 00 00 14 00 01 00 00 02 5f 00 01 00 08 00 b8 ca 41 30 30 35 34 54 02 00 04 00 85 3c 30 06 03 00 04 00 a7 6f 26 02 04 00 07 00 e2 07 02 0c 0c 21 0f 05 00 04 00 ce 0f 03 00 06 00 02 00 26 00 07 00 02 00 01 00 08 00 01 00 01 10 00 0b 00 31 33 31 30 39 34 33 35 31 34 37 12 00 02 00 c0 b6 11 00 01 00 00 14 00 01 00 00 02 5f 00 01 00 08 00 b8 ca 41 38 30 37 34 30 02 00 04 00 aa 44 2e 06 03 00 04 00 c4 ef 26 02 04 00 07 00 e2 07 02 0c 0c 21 17 05 00 04 00 4a 58 01 00 06 00 02 00 00 00 07 00 02 00 04 00 08 00 01 00 01 10 00 0b 00 31 35 32 31 34 30 37 30 32 39 32 12 00 02 00 c0 b6 11 00 01 00 00 14 00 01 00 00 02 5f 00 01 00 08 00 b8 ca 41 38 41 34 37 34 02 00 04 00 7d 99 30 06 03 00 04 00 3f e2 25 02 04 00 07 00 e2 07 02 0c 0c 21 12 05 00 04 00 1e 11 03 00 06 00 02 00 06 00 07 00 02 00 03 00 08 00 01 00 01 10 00 0b 00 31 33 31 33 39 34 30 36 37 35 34 12 00 02 00 c0 b6 11 00 01 00 00 14 00 01 00 00

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4条回答 默认 最新

  • wang2549145 2018-02-12 06:27
    关注

    import java.io.ByteArrayOutputStream;
    import java.net.SocketException;

    public class Test {
            private static final String hexString = "0123456789ABCDEF";
            public static void main(String[] args) throws SocketException {
                    String s = "02 5f 00 01 00 08 00 b8 ca 41 38 39 31 38 36 02 00 04 00 e4 32 2e 06 03 00 04 00 6a f4 26 02 04 00 07 00 e2 07 02 0c 0c 21 15 05 00 04 00 77 54 01 00 06 00 02 00 14 00 07 00 02 00 04 00 08 00 01 00 01 10 00 0b 00 31 33 36 37 39 34 36 33 33 39 37 12 00 02 00 c0 b6 11 00 01 00 00 14 00 01 00 00 02 5f 00 01 00 08 00 b8 ca 41 30 30 35 34 54 02 00 04 00 85 3c 30 06 03 00 04 00 a7 6f 26 02 04 00 07 00 e2 07 02 0c 0c 21 0f 05 00 04 00 ce 0f 03 00 06 00 02 00 26 00 07 00 02 00 01 00 08 00 01 00 01 10 00 0b 00 31 33 31 30 39 34 33 35 31 34 37 12 00 02 00 c0 b6 11 00 01 00 00 14 00 01 00 00 02 5f 00 01 00 08 00 b8 ca 41 38 30 37 34 30 02 00 04 00 aa 44 2e 06 03 00 04 00 c4 ef 26 02 04 00 07 00 e2 07 02 0c 0c 21 17 05 00 04 00 4a 58 01 00 06 00 02 00 00 00 07 00 02 00 04 00 08 00 01 00 01 10 00 0b 00 31 35 32 31 34 30 37 30 32 39 32 12 00 02 00 c0 b6 11 00 01 00 00 14 00 01 00 00 02 5f 00 01 00 08 00 b8 ca 41 38 41 34 37 34 02 00 04 00 7d 99 30 06 03 00 04 00 3f e2 25 02 04 00 07 00 e2 07 02 0c 0c 21 12 05 00 04 00 1e 11 03 00 06 00 02 00 06 00 07 00 02 00 03 00 08 00 01 00 01 10 00 0b 00 31 33 31 33 39 34 30 36 37 35 34 12 00 02 00 c0 b6 11 00 01 00 00 14 00 01 00 00";
                    //System.out.println(s.replaceAll("\\s+",""));
                    System.out.println(decode(s));
                    String s1 = "这是个sb";
                    System.out.println(encode(s1));
                    System.out.println(decode(encode(s1)));
            }
    
            /**
            * 解码,16进制转字符串
            * @param bytes
            * @return
            */
            public static String decode(String bytes) {
                    bytes=bytes.replaceAll("\\s+","");
                    ByteArrayOutputStream baos = new ByteArrayOutputStream(bytes.length() / 2);
                    // 将每2位16进制整数组装成一个字节
                    for (int i = 0; i < bytes.length(); i += 2)
                            baos.write((hexString.indexOf(bytes.charAt(i)) << 4 | hexString
                                            .indexOf(bytes.charAt(i + 1))));
                    return new String(baos.toByteArray());
            }
    
            /**
            * 编码字符串转16进制
            * @param str
            * @return
            */
            public static String encode(String str) {
                    // 根据默认编码获取字节数组
                    byte[] bytes = str.getBytes();
                    StringBuilder sb = new StringBuilder(bytes.length * 2);
                    // 将字节数组中每个字节拆解成2位16进制整数
                    for (int i = 0; i < bytes.length; i++) {
                            sb.append(hexString.charAt((bytes[i] & 0xf0) >> 4));
                            sb.append(hexString.charAt((bytes[i] & 0x0f) >> 0));
                    }
                    return sb.toString();
            }
    }
    
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