将数据发布到asp.net Web API

I'm trying to figure out the new ASP.NET Web API.

我正在试图弄清楚新的ASP.NET Web API。

So far I've been able to create this method signature and connect to it just fine and get a valid response...

到目前为止，我已经能够创建此方法签名并连接到它很好并获得有效的响应...

[HttpPost]
public HttpResponseMessage CreateAccount()

I am able to send a request to this method with fiddler and have verified that it is receiving the request.

我能够使用fiddler向此方法发送请求，并已验证它正在接收请求。

However, when I try to pass data is when I am running into a problem.

但是，当我尝试传递数据时，我遇到了问题。

The first thing I tried was...

我尝试的第一件事就是......

[HttpPost]
public HttpResponseMessage CreateAccount([FromBody]string email, [FromBody]string password)

And I type

我输入

email:xyz,password:abc

电子邮件：XYZ，密码：ABC

into the body of the request in fiddler. When I do this I get a 500 error stating

进入提琴手请求的主体。当我这样做时，我得到一个500错误说明

'Can't bind multiple parameters ('email' and 'password') to the request's content.'

'无法将多个参数（'email'和'password'）绑定到请求的内容。

I have also tried this as a method signature...

我也试过这个方法签名...

[HttpPost]
public HttpResponseMessage CreateAccount([FromBody]UserAccountRequestData data)

with the UserAccountRequestData being a simple POCO

UserAccountRequestData是一个简单的POCO

public class UserAccountRequestData
{
    public string Email { get; set; }
    public string Password { get; set; }
}

And I put

我说

{Email:xyz,Password:abc}

{电子邮件：XYZ，密码：ABC}

or

要么

data:{Email:xyz,Password:abc}

数据：{电子邮件：XYZ，密码：ABC}

into the body of the request. In both cases trying to populate the POCO I am able to reach the method while debugging, but the data object is always null.

进入请求的正文。在尝试填充POCO的两种情况下，我都能够在调试时访问该方法，但数据对象始终为null。

I need to understand how to create API methods that accept both strongly typed POCOs and others that accept multiple primitive types like strings and ints.

我需要了解如何创建接受强类型POCO和其他接受多种基本类型（如字符串和整数）的API方法。

Thanks

谢谢

1 个解决方案

#1

You need to set the Content-Type header to application/json and then provide valid JSON.

您需要将Content-Type标头设置为application / json，然后提供有效的JSON。

{"Email":"xyz","Password":"abc"}