接口header签名生成示例
String authKey = "123456678sdfsafsd23423"; //准入授权码(需向接口对接人索取)
String serkey = String.valueOf(10001); //加密密钥(需向对接口接人索取)
String sign = SignUtil.sign(authKey, serkey); //生成签名
System.out.println("access-auth-sign=" + sign);
请参考 com.spark.bitrade.Test