支持以 JSON 方式请求数据

src/base/Server.php

@@ -77,6 +77,23 @@ class Server
 		$paramsList = array_slice($this->apiMap[$group][$name], 1);
 		$params = [];
 
+		//确认请求数据
+		$contentType = $_SERVER['HTTP_CONTENT_TYPE'] ?? '';
+
+		switch ($contentType) {
+			case 'application/x-www-form-urlencoded':
+				$requestData = $_POST;
+				break;
+
+			case 'application/json':
+				$json = file_get_contents('php://input');
+				$requestData = $json !== '' ? json_decode($json, true): [];
+				break;
+
+			default:
+				$requestData = [];
+		}
+
 		foreach ($paramsList as $k => $v) {
 			if (is_int($k)) {
 				$k = $v;
@@ -85,8 +102,8 @@ class Server
 				$hasDefault = true;
 			}
 
-			if (isset($_POST[$k])) {
-				$params[] = $_POST[$k];
+			if (isset($requestData[$k])) {
+				$params[] = $requestData[$k];
 			} elseif ($hasDefault) {
 				$params[] = $v;
 			} else {
@@ -141,17 +158,31 @@ class Server
 		$timestamp = isset($_GET['timestamp']) ? $_GET['timestamp'] : 0;
 		$nonce = isset($_GET['nonce']) ? $_GET['nonce'] : '';
 
-		$servTime = time();
-		$params = $_POST;
-		ksort($params);
-		$str = $api.http_build_query($params).$clientId.$this->secret.$timestamp.$nonce;
+		//确认用于签名的请求数据
+		$contentType = $_SERVER['HTTP_CONTENT_TYPE'] ?? '';
+
+		switch ($contentType) {
+			case 'application/x-www-form-urlencoded':
+				$parr = ksort($_POST);
+				$pstr = http_build_query($parr);
+				break;
+
+			case 'application/json':
+				$pstr = file_get_contents('php://input');
+				break;
+
+			default:
+				$pstr = '';
+		}
+
+		$str = $api.$pstr.$clientId.$this->secret.$timestamp.$nonce;
 		$servSign = md5($str);
 
 		if ($servSign !== $sign) {
 			return false;
 		}
 
-		if ($servTime - $timestamp > 300) {
+		if (time() - $timestamp > 300) {
 			return false;
 		}