的WebAPI路由 - 许多POST方法 [英] WebApi routing - many POST methods
问题描述
我的WebAPI 2应用程序。我怎么可以指定2个或更多POST方法？
我有以下WebApiConfig：
公共静态无效的注册（HttpConfiguration配置）
{
CONFIG.SUP pressDefaultHostAuthentication（）;
config.Filters.Add（新HostAuthenticationFilter（OAuthDefaults.AuthenticationType））; //网页API路线
config.MapHttpAttributeRoutes（）; config.Routes.MapHttpRoute（
名称：DefaultApi
routeTemplate：API / {}控制器/（编号），
默认：新{ID = RouteParameter.Optional}
）;
}
和API控制器：
[路线preFIX（API /书）]
公共类BooksController中：ApiController
{
[路线（POST1）]
[HttpPost]
公众的IQueryable＆LT;串GT; POST1（字符串str）
{
返回null;
} [路线（POST2）]
[HttpPost]
公众的IQueryable＆LT;串GT; POST2（INT ID）
{
返回null;
}
}
它的作品无论是我打电话：
/ API /书籍/ POST1
也没有
/ API /书籍/ POST2
为什么和如何解决呢？
更新：
问题就解决了，问题是在简单类型作为参数。我得到404错误
消息=无HTTP资源发现，请求URI相匹配
的http：//本地主机：37406 / API /书籍/ POST1 。与要求：
POST HTTP：//本地主机：37406 / API /书籍/ POST1 HTTP / 1.1
用户代理：提琴手
主机：本地主机：35979
内容类型：应用程序/ JSON的;字符集= UTF-8{
海峡：FFFFF
}和code：
[路线（POST1）]
[HttpPost]
公众的Htt presponseMessage POST1（字符串str）
{
返回Request.CreateResponse（）;
}
[路线（POST2）]
[HttpPost]
公众的Htt presponseMessage POST2（INT ID）
{
返回Request.CreateResponse（）;
}但它正常工作与复杂类型：
[HttpPost]
[路线（POST1）]
公众的Htt presponseMessage POST1（书书）
{
返回Request.CreateResponse（）;
} [HttpPost]
[路线（POST2）]
公众的Htt presponseMessage POST2（书书）
{
返回Request.CreateResponse（）;
}公共类图书
{
公众诠释BOOKID {搞定;组; }
公共字符串名称{搞定;组; }
公共字符串作者{搞定;组; }
公共字符串类型{搞定;组; }
}感谢您恩科西
更新2：
但它工作时的参数标有[FromBody]
[路线（POST1）]
[HttpPost]
公众的Htt presponseMessage POST1（[FromBody]字符串str）
{
返回Request.CreateResponse（）;
}
[路线（POST2）]
[HttpPost]
公众的Htt presponseMessage POST2（[FromBody] INT ID）
{
返回Request.CreateResponse（）;
}（对于复杂类型是不必要的）。在逻辑上，但路线错误困惑：）
解决方案从<一所摘录href=\"http://www.asp.net/web-api/overview/web-api-routing-and-actions/attribute-routing-in-web-api-2#add-routes\"相对=nofollow>属性中路由的ASP.NET Web API 2
HTTP方法
网页API也选择基于请求的HTTP方法操作
（GET，POST等）。默认情况下，网络API查找不区分大小写
匹配与控制器方法名的开始。例如，一个
名为PutCustomers控制器方法相匹配的HTTP PUT请求。
您可以通过装饰马托覆盖本公约的任何
以下属性：[HttpDelete]
[HTTPGET]
[HttpHead]
[HttpOptions]
[HttpPatch]
[HttpPost]
[HttpPut]下面的示例将CreateBook方法映射到HTTP POST请求。
[路线（API /书）]
[HttpPost]
公众的Htt presponseMessage CreateBook（书书）{...}例如：
公共类图书{
公众诠释BOOKID {获取;设置;}
公共字符串名称{获取;设置;}
公共字符串作者{获取;设置;}
公共字符串类型{获取;设置;}
}[途径preFIX（API /书）]
公共类BooksController中：ApiController
{
//获取API /书籍
[路线（）]
公共IEnumerable的＆LT;图书＆GT;获得（）{...} //获取API /书籍/ 5
[路线（{ID：INT}）]
公共图书获取（INT ID）{...} // POST API /书籍
[HttpPost]
[路线（）]
公众的Htt presponseMessage POST1（书书）{...} // POST API /书籍/备用
[HttpPost]
[路线（备用）]
公众的Htt presponseMessage POST2（书书）{...}
}样POST身体
POST1POST HTTP：//本地主机：35979 / API /书籍HTTP / 1.1
用户代理：提琴手
主机：本地主机：35979
内容类型：应用程序/ JSON的;字符集= UTF-8
内容长度：80{
标题：可怕的书，
作者：李四，
类型：恐怖
}样POST身体
POST2POST HTTP：//本地主机：35979 / API /书籍/替代HTTP / 1.1
用户代理：提琴手
主机：本地主机：35979
内容类型：应用程序/ JSON的;字符集= UTF-8
内容长度：85{
标题：奇书
作者：李四，
类型：幻想
}I have WebAPI 2 application. How can I specify 2 or more POST methods?
I have the following WebApiConfig:
public static void Register(HttpConfiguration config) { config.SuppressDefaultHostAuthentication(); config.Filters.Add(new HostAuthenticationFilter(OAuthDefaults.AuthenticationType)); // Web API routes config.MapHttpAttributeRoutes(); config.Routes.MapHttpRoute( name: "DefaultApi", routeTemplate: "api/{controller}/{id}", defaults: new { id = RouteParameter.Optional } ); }and API Controller:
[RoutePrefix("api/books")] public class BooksController : ApiController { [Route("Post1")] [HttpPost] public IQueryable<string> Post1(string str) { return null; } [Route("Post2")] [HttpPost] public IQueryable<string> Post2(int id) { return null; } }It works neither I call:
/api/books/post1nor
/api/books/post2why and how to solve it?
UPDATE:
Problem is solved, problem was in simple types as parameters. I get 404 error
Message=No HTTP resource was found that matches the request URI 'http://localhost:37406/api/books/post1'.
with request:
POST http://localhost:37406/api/books/post1 HTTP/1.1 User-Agent: Fiddler Host: localhost:35979 Content-Type: application/json; charset=utf-8 { "str" : "Fffff" }and code:
[Route("Post1")] [HttpPost] public HttpResponseMessage Post1(string str) { return Request.CreateResponse(); } [Route("Post2")] [HttpPost] public HttpResponseMessage Post2(int id) { return Request.CreateResponse(); }but it works fine with complex type:
[HttpPost] [Route("Post1")] public HttpResponseMessage Post1(Book book) { return Request.CreateResponse(); } [HttpPost] [Route("Post2")] public HttpResponseMessage Post2(Book book) { return Request.CreateResponse(); } public class Book { public int BookId { get; set; } public string Title { get; set; } public string Author { get; set; } public string Genre { get; set; } }Thank you Nkosi
UPDATE 2:
but it works when parameter is marked with [FromBody]
[Route("Post1")] [HttpPost] public HttpResponseMessage Post1([FromBody]string str) { return Request.CreateResponse(); } [Route("Post2")] [HttpPost] public HttpResponseMessage Post2([FromBody]int id) { return Request.CreateResponse(); }(for complex types it's unnecessary). Logically, but Route error confused :)
解决方案Excerpt taken from Attribute Routing in ASP.NET Web API 2
HTTP Methods
Web API also selects actions based on the HTTP method of the request (GET, POST, etc). By default, Web API looks for a case-insensitive match with the start of the controller method name. For example, a controller method named PutCustomers matches an HTTP PUT request.
You can override this convention by decorating the mathod with any the following attributes:
[HttpDelete] [HttpGet] [HttpHead] [HttpOptions] [HttpPatch] [HttpPost] [HttpPut]The following example maps the CreateBook method to HTTP POST requests.
[Route("api/books")] [HttpPost] public HttpResponseMessage CreateBook(Book book) { ... }Example:
public class Book { public int BookId{get;set;} public string Title{get;set;} public string Author{get;set;} public string Genre{get;set;} } [RoutePrefix("api/books")] public class BooksController : ApiController { // GET api/books [Route("")] public IEnumerable<Book> Get() { ... } // GET api/books/5 [Route("{id:int}")] public Book Get(int id) { ... } // POST api/books [HttpPost] [Route("")] public HttpResponseMessage Post1(Book book) { ... } // POST api/books/alternate [HttpPost] [Route("alternate")] public HttpResponseMessage Post2(Book book) { ... } }Sample POST Body for
Post1POST http://localhost:35979/api/books HTTP/1.1 User-Agent: Fiddler Host: localhost:35979 Content-Type: application/json; charset=utf-8 Content-Length: 80 { "Title":"Scary Book", "Author":"John Doe", "Genre":"Horror" }Sample POST Body for
Post2POST http://localhost:35979/api/books/alternate HTTP/1.1 User-Agent: Fiddler Host: localhost:35979 Content-Type: application/json; charset=utf-8 Content-Length: 85 { "Title":"Fantastic Book", "Author":"Jane Doe", "Genre":"Fantasy" }
这篇关于的WebAPI路由 - 许多POST方法的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
