二合一支付sdk

application/api/controller/Pay.php

@@ -574,8 +574,13 @@ class Pay extends Api
         $data2 = $data;
         $data = json_encode($data, 320);
         //获取鉴权token
-        $sign_bytes = '/3.0/hop/svc/pay/toPay.ajax' . $this->base16_encode(md5($data));
+        $sign_bytes = strtolower($this->base16_encode(md5($data)));
+        $sign_bytes = strtoupper($this->base16_encode($sign_bytes));
+
+//        $sign_bytes = '/3.0/hop/svc/pay/toPay.ajax' . $this->base16_encode(md5($data));
         $hdc_token = hash_hmac('sha256', $sign_bytes, base64_decode(config('pay_appkey')), false);
+        $hdc_token = strtolower($this->base16_encode($hdc_token));
+
         $header = [
             'Host:' . config('pay_ip'),
             'HDC-Service:2',