获取支付证书

src/Common/Config/CfgCenter.php

@@ -90,7 +90,8 @@ class CfgCenter
 		$result = $dbConn->get("seller", ['oemId'], ['storeId' => $storeId]);
 		$oemId = (int)$result['oemId'];
 		$dbConn = self::dbConnect();//连接配置库
-		$result = $dbConn->get("config", ['certPem', 'keyPem'], ['oemId' => $oemId, 'name' => $keyName]);
+		// 注意，需要返回oemId字段
+		$result = $dbConn->get("config", ['oemId', 'certPem', 'keyPem'], ['oemId' => $oemId, 'name' => $keyName]);
 		return $result;
 	}