多种发布类型asp.net 5 MVC 6 API [英] Multiple Posted Types asp.net 5 MVC 6 API

问题描述

我可以将[F​​romBody]用于单个类型，但是有什么方法可以使用多个?

I can use [FromBody] for single type , but is there any way to use multiple?

从搜索和阅读中我无法找到一种方法，但是我不知道MVC 6中是否已添加一种方法.

From the searching and reading I've done there is not a way, but i don't know if a way has been added in MVC 6.

否则，最好从定制方式开始.

If not, where would be best to start with custom way.

在进行模型绑定之前，我应该研究什么并寻找最佳方法或放置位置，以便可以包括自己的方法?

What should i be researching and looking for best method or place to hook in just before model binding so i can include my own method?

推荐答案

最好的方法是创建一个复合包装:

The best way is to create a composite wrapper:

public class Wrapper
{
   public ModelA A { get; set; }

   public ModelB B { get; set; }
}

将包装器放在参数列表中，并将其标记为[FromBody].您不能多次使用该属性，因为假定正文的所有内容都与参数类型匹配.

Put Wrapper in the parameter list and mark that [FromBody]. You can't use that attribute more than once because all of the contents of the body are assumed to match the parameter type.

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