环回XML正文数据验证错误问题

我希望通过模型RESTAPI接受和保存XML数据。当我选择“参数内容类型”和“响应内容类型”、“应用程序/xml”或“文本/xml”时，我得到了以下验证错误

   <error>
    <statusCode>422</statusCode>
    <name>ValidationError</name>
    <message>The `testmodel` instance is not valid. 
             Details: `type` can't be blank (value: undefined); 
             `metric` can't be blank (value: undefined); 
             `valid` can't be blank (value: undefined); 
             `registerDate` can't be blank (value: undefined).
    </message>
    .....
   </error>

到middleware.json文件，但运气不好

---

谢谢

经过一番努力，我终于找到了解决办法。只需在middleware.json文件中放置或更改以下代码

"parse": {
    "express-xml-bodyparser": {"params": { "explicitArray": false , "explicitRoot":  false}}
},

"parse": {
    "express-xml-bodyparser": {"params": { "limit": "1024kb" }}
},

"parse": {
    "express-xml-bodyparser": {"params": { "explicitArray": false , "explicitRoot":  false}}
},