wxnotify

mobile/source/helpers/dalianpay/library/Crypt.php

@@ -57,8 +57,16 @@ class Crypt
 		// 升序排列
 		ksort($data);
 		// 转字符串
-		$pre_sign_str = http_build_query($data,null,'&');
+		// $pre_sign_str = http_build_query($data,null,'&');
 		// $pre_sign_str = $data . '';
+		// 构建排序后的字符串
+		$pre_sign_str = '';
+		foreach ($data as $key => $value) {
+			$sortedString .= $key . '=' . $value . '&';
+		}
+
+		// 移除末尾的多余字符
+		$pre_sign_str = rtrim($sortedString, '&');
 		echo "[pre_sign_str(jiao yi message)]: {$pre_sign_str}";
 		// die();