带有查询字符串的 c# webapi

Question

我有 WebApi baed web 服务，例如:

public class ControllerName : ApiController
{
    [Route("api/ControllerName/{p1}/{p2}/{p3}/{p4}/{p5}")]
    public string GetItemByNameAndId(string p1, string p2, string p3, string p4, string p5)
    {

    }
}

此类型请求有效:

host/api/ControllerName/1/2/3/4/5

但我想要这种类型的请求:

host/api/ControllerName/&p1=1&p2=2&p3=3&p4=4&p5=5

我收到如下错误:

A potentially dangerous Request.Path value was detected from the client (&). Which steps must be followed? Any changes in config files, any attributes etc.

感谢您的宝贵时间。

Answer 1

如果你不想要第一种请求

host/api/ControllerName/1/2/3/4/5

然后将它们从路由模板中移除

[RoutePrefix("api/ControllerName")]
public class ControllerName : ApiController {
    //GET api/ControllerName?p1=1&p2=2&p3=3&p4=4&p5=5
    [HttpGet]
    [Route("")]
    public IHttpActionResult GetItemByNameAndId(string p1, string p2, string p3, string p4, string p5) {
        //...
        return Ok(someResult);
    }
}

这样查询字符串版本将映射到 Controller 操作。