强制路由到我的 API

Question

我的 API 控制器 (MVC5) 中有这 2 个 api：

    [HttpGet]
    [HttpPost]
    public RestErrorHandler Add([FromBody]Models.Customer customer)
    {
        try
        {
          //do something...
            return new RestErrorHandler { Error = res.ErrorMessage, Location = MethodBase.GetCurrentMethod().Name };
        }
        catch (Exception ex)
        {
            return new RestErrorHandler { Error = ex.ToString(), Location = MethodBase.GetCurrentMethod().Name };
        }
    }

    [HttpGet]
    [HttpPost]
    public RestErrorHandler Delete([FromBody]Models.Customer customer)
    {
        try
        {
          //do something
            return new RestErrorHandler { Error = res.ErrorMessage, Location = MethodBase.GetCurrentMethod().Name };
        }
        catch (Exception ex)
        {
            return new RestErrorHandler { Error = ex.ToString(), Location = MethodBase.GetCurrentMethod().Name };
        }
    }

我的客户电话是这样的：

var response = client.PostAsync(string.Format("http://my_uri/api/Customer/" + action), contentPost).Result;

其中 'action' 可以是 'Add' 或 'Delete'。

测试删除它告诉我这个错误：

Multiple actions were found that match the request:

为了尝试 'force' 它以正确的方式运行，我在 API:

的方法中添加了 Route 标记

    [HttpGet]
    [HttpPost]
    [Route("Customer/Delete/Customer")]
    public RestErrorHandler Delete([FromBody]Models.Customer customer)
    {
        try
        {
            //do something
            return new RestErrorHandler { Error = res.ErrorMessage, Location = MethodBase.GetCurrentMethod().Name };
        }
        catch (Exception ex)
        {
            return new RestErrorHandler { Error = ex.ToString(), Location = MethodBase.GetCurrentMethod().Name };
        }
    }

但是它调用我的 'Add' api..?

请问我错过了什么？

Answer 1

这两个方法都是POST的，去掉GET。

[RoutePrefix("api")]
public class YourController: ApiController
{
    [HttpPost, Route("customers/add")]
    public RestErrorHandler Add([FromBody]Models.Customer customer)
    {
            try
            {
              //do something...
                return new RestErrorHandler { Error = res.ErrorMessage, Location = MethodBase.GetCurrentMethod().Name };
            }
            catch (Exception ex)
            {
                return new RestErrorHandler { Error = ex.ToString(), Location = MethodBase.GetCurrentMethod().Name };
            }
    }

    [HttpPost, Route("customers/remove")]
    public RestErrorHandler Delete([FromBody]Models.Customer customer)
    {
            try
            {
                //do something
                return new RestErrorHandler { Error = res.ErrorMessage, Location = MethodBase.GetCurrentMethod().Name };
            }
            catch (Exception ex)
            {
                return new RestErrorHandler { Error = ex.ToString(), Location = MethodBase.GetCurrentMethod().Name };
            }
    }
}

public void Configuration(IAppBuilder app)
{
     var configuration = new HttpConfiguration();

     //for route attributes on controllers
     configuration.MapHttpAttributeRoutes();
}

var response = await client.PostAsync("http://my_uri/api/customers/add", contentPost);

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