测试

application/library/Payment/TencentPay.php

@@ -128,11 +128,13 @@ class TencentPay {
     /**
      *  作用：设置标配的请求参数，生成签名，生成接口参数xml
      */
-    function createXml()
+    function createXml($signType='MD5')
     {
-
-        $this->parameters["sign"] = $this->getSign($this->parameters);//签名
-
+        if($signType=='MD5'){
+            $this->parameters["sign"] = $this->getSign($this->parameters);//签名
+        }else{
+            $this->parameters["sign"] = $this->getHMACSHA1Sign($this->parameters,'sha256');
+        }
         return  $this->arrayToXml($this->parameters);
     }
 
@@ -258,7 +260,9 @@ class TencentPay {
         //签名步骤一：按字典序排序参数
         ksort($Parameters);
         $String = $this->formatBizQueryParaMap($Parameters, false);
+
         $String = $String."&key=".$this->key;
+        \Our\Log::getInstance()->write($this->key,'/data/log/applognew');
         //签名步骤三：MD5加密
         $String = md5($String);
         $result_ = strtoupper($String);
@@ -269,7 +273,7 @@ class TencentPay {
     /**
      *  作用：生成签名(按照HMAC-SHA1规则签名)
      */
-    public function getHMACSHA1Sign($Obj)
+    public function getHMACSHA1Sign($Obj,$signType ='sha1')
     {
         foreach ($Obj as $k => $v)
         {
@@ -280,7 +284,7 @@ class TencentPay {
         $String = $this->formatBizQueryParaMap($Parameters, false);
         //$String = $String."&key=".$this->key;
         //签名步骤三：HMAC-SHA1加密
-        $String = hash_hmac('sha1',$String,$this->key);
+        $String = hash_hmac($signType,$String,$this->key);
         $result_ = base64_encode($String);
         return $result_;
     }
@@ -350,6 +354,19 @@ class TencentPay {
     }
 
 
+    /**
+     *  作用：产生随机字符串，不长于32位
+     */
+    public function createNoncestr($length = 32)
+    {
+        $chars = "abcdefghijklmnopqrstuvwxyz0123456789";
+        $str = "";
+        for ($i = 0; $i < $length; $i++) {
+            $str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);
+        }
+        return $str;
+    }
+
     /**
      * 将xml数据返回微信
      */