MVC 6 多个获取方法
本文关键字:获取 方法 MVC | 更新日期: 2023-09-27 18:30:42
我正在尝试支持每个控制器的多个Get()方法,以及仅通过Web API访问的特别命名的方法。我已经在 MVC 5 中完成了此操作,但似乎无法弄清楚在 MVC 6 中是如何完成的。有什么想法吗?谢谢。
不能有多个具有相同 url 模式的 Get 方法。您可以使用属性路由并为不同的 URL 模式设置多个 GET 方法。
[Route("api/[controller]")]
public class IssuesController : Controller
{
// GET: api/Issues
[HttpGet]
public IEnumerable<string> Get()
{
return new string[] { "item 1", "item 2" };
}
// GET api/Issues/5
[HttpGet("{id}")]
public string Get(int id)
{
return "request for "+ id;
}
// GET api/Issues/special/5
[HttpGet("special/{id}")]
public string GetSpecial(int id)
{
return "special request for "+id;
}
// GET another/5
[HttpGet("~/another/{id}")]
public string AnotherOne(int id)
{
return "request for AnotherOne method with id:" + id;
}
// GET api/special2/5
[HttpGet()]
[Route("~/api/special2/{id}")]
public string GetSpecial2(int id)
{
return "request for GetSpecial2 method with id:" + id;
}
}
您可以看到我同时使用了HttpGet
和Route
属性来定义路由模式。
通过上述配置,您将获得以下响应
请求网址 : 您的网站/api/问题/
结果["value1","value2"]
请求网址 : yoursite/api/issues/4
结果request for 4
请求网址 : yoursite/api/special2/6
结果request for GetSpecial2 method with id:6
请求网址 : 您的网站/另一个/3
结果request for AnotherOne method with id:3
您可以使用属性路由链接 -
[Route("api/[controller]")] /* this is the defualt prefix for all routes, see line 20 for overridding it */
public class ValuesController : Controller
{
[HttpGet] // this api/Values
public string Get()
{
return string.Format("Get: simple get");
}
[Route("GetByAdminId")] /* this route becomes api/[controller]/GetByAdminId */
public string GetByAdminId([FromQuery] int adminId)
{
return $"GetByAdminId: You passed in {adminId}";
}
[Route("/someotherapi/[controller]/GetByMemberId")] /* note the / at the start, you need this to override the route at the controller level */
public string GetByMemberId([FromQuery] int memberId)
{
return $"GetByMemberId: You passed in {memberId}";
}
[HttpGet]
[Route("IsFirstNumberBigger")] /* this route becomes api/[controller]/IsFirstNumberBigger */
public string IsFirstNumberBigger([FromQuery] int firstNum, int secondNum)
{
if (firstNum > secondNum)
{
return $"{firstNum} is bigger than {secondNum}";
}
return $"{firstNum} is NOT bigger than {secondNum}";
}
}
有关更多详细信息,请参阅此处 - http://nodogmablog.bryanhogan.net/2016/01/asp-net-5-web-api-controller-with-multiple-get-methods/