财务开票模块更新

server/app/Finance/Services/Api/BaiwangApiService.php

@@ -166,7 +166,7 @@ class BaiwangApiService extends PlatformAbstractService
         $options = [];
         $options['headers'] = [
             //'Accept' => 'application/json;charset=UTF-8',
-            'Content-Type'=> 'application/x-www-form-urlencoded',
+            'Content-Type'=> 'application/json;charset=UTF-8',
         ];
 
         $options['body'] = $this->requestParamsEncode($paramsBody);