转成php public static void main(String[] args) throws NoSuchAlgorithmException { String transId = "6FEB23ACB0374985A2A52D282EDD5361u6643"; String mKey = "2426177315863edd099aa9ba13e6a996"; String checkSignRaw = mKey + ":" + transId; MessageDigest digest = MessageDigest.getInstance("SHA-256"); byte[] hash = digest.digest(checkSignRaw.getBytes(StandardCharsets.UTF_8)); String sign = bytesToHex(hash); System.out.println(sign); } private static final char[] HEX_ARRAY = "0123456789abcdef".toCharArray(); private static String bytesToHex(byte[] bytes) { char[] hexChars = new char[bytes.length * 2]; for (int i = 0; i < bytes.length; i++) { int v = bytes[i] & 0xff; hexChars[i * 2] = HEX_ARRAY[v >>> 4]; hexChars[i * 2 + 1] = HEX_ARRAY[v & 0x0f]; } return new String(hexChars); }

转成php public static void main(String[] args) throws NoSuchAlgorithmException { String transId = "6FEB23ACB0374985A2A52D282EDD5361u6643"; String mKey = "2426177315863edd099aa9ba13e6a996"; String checkSignRaw = mKey + ":" + transId; MessageDigest digest = MessageDigest.getInstance("SHA-256"); byte[] hash = digest.digest(checkSignRaw.getBytes(StandardCharsets.UTF_8)); String sign = bytesToHex(hash); System.out.println(sign); } private static final char[] HEX_ARRAY = "0123456789abcdef".toCharArray(); private static String bytesToHex(byte[] bytes) { char[] hexChars = new char[bytes.length * 2]; for (int i = 0; i < bytes.length; i++) { int v = bytes[i] & 0xff; hexChars[i * 2] = HEX_ARRAY[v >>> 4]; hexChars[i * 2 + 1] = HEX_ARRAY[v & 0x0f]; } return new String(hexChars); }

转成php public static void main(String[] args) throws NoSuchAlgorithmException { String transId = "6FEB23ACB0374985A2A52D282EDD5361u6643"; String mKey = "2426177315863edd099aa9ba13e6a996"; String checkSignRaw = mKey + ":" + transId; MessageDigest digest = MessageDigest.getInstance("SHA-256"); byte[] hash = digest.digest(checkSignRaw.getBytes(StandardCharsets.UTF_8)); String sign = bytesToHex(hash); System.out.println(sign); } private static final char[] HEX_ARRAY = "0123456789abcdef".toCharArray(); private static String bytesToHex(byte[] bytes) { char[] hexChars = new char[bytes.length * 2]; for (int i = 0; i < bytes.length; i++) { int v = bytes[i] & 0xff; hexChars[i * 2] = HEX_ARRAY[v >>> 4]; hexChars[i * 2 + 1] = HEX_ARRAY[v & 0x0f]; } return new String(hexChars); }

用户500297581

2023年10月21日

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<?php

function main() {
    $transId = "6FEB23ACB0374985A2A52D282EDD5361u6643";
    $mKey = "2426177315863edd099aa9ba13e6a996";
    $checkSignRaw = $mKey . ":" . $transId;
    $hash = hash('sha256', $checkSignRaw);
    $sign = bytesToHex($hash);
    echo $sign;
}

function bytesToHex($bytes) {
    $hexChars = "";
    foreach (str_split($bytes) as $byte) {
        $v = ord($byte);
        $hexChars .= HEX_ARRAY[$v >> 4] . HEX_ARRAY[$v & 0x0f];
    }
    return $hexChars;
}

main();

?>