是否可以在FromURI和FromBody上创建参数绑定? [英] Is it possible to create a parameter binding on both FromURI and FromBody?

问题描述

我查找了ASP.NET Web API参数绑定的文档，它们似乎仅具有fromURI和fromBody.可以两者都做吗?

I looked up up the documentation for ASP.NET Web API parameter binding, they seem to have either fromURI and fromBody only. Is it possible to do both?

以下是一些背景信息.我正在创建一个Webhook接收器/处理程序，在这里我可以控制哪个URL是Webhook，但是直到工作流的后期，我都无法控制有效负载的样子，因此我需要将其作为JSON接收首先输入字符串.

Here is some background info. I'm creating a webhook receiver/handler, where I have control over which URL is the webhook, but I do not have control over what the payload will be like until later stage of the workflow, so I need to take it in as JSON string first.

我的希望是能够设置可以接受来自HTTP POST的querystring以及Json字符串有效负载的路由.例如.../api/incoming?source = A.

My hope is to be able to set up the route that can take in querystring and also Json string payload from HTTP POST. For example .../api/incoming?source=A.

推荐答案

如果我正确理解，您正在尝试同时使用正文中的Post数据和URI中的某些参数.下面的示例应从queryString捕获您的"source = a"值.

If I understand correctly you're trying to use both the Post data from the body and some parameters from the URI. The example below should capture your "source=a" value from the queryString.

    [Route("incoming")]
    [HttpPost]
    public IHttpActionResult Test([FromBody] string data, string source)
    {
        //Do something

        return Ok("my return value");
    }

或者，如果您将路线的格式设置为.../api/incoming/source/A，则可以按以下方式使用.

Or you could use as below if you formatted your route as .../api/incoming/source/A.

    [Route("incoming/{source:string}")]
    [HttpPost]
    public IHttpActionResult Test([FromBody] string data, string source)
    {
        //Do something

        return Ok("my return value");
    }

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