我使用的Web API,我在这个新的。我被困在一个路由问题。我有以下操作的控制器:
//获取API /典礼 公共IEnumerable的<典礼及GT; GetCeremonies() { 返回db.Ceremonies.AsEnumerable(); } //获取API /典礼/ 5 公开仪式GetCeremony(INT ID) { 典礼仪式= db.Ceremonies.Find(ID); 回归仪式; } 公共IEnumerable的<典礼及GT; GetFilteredCeremonies(搜索过滤器) { 返回filter.Ceremonies(); }问题occure当我加入了行动 GetFilteredCeremonies 我的控制器。增加这个当我使一个Ajax调用 GetCeremonies 行动,那么它返回与以下消息的异常之后:
消息:发生错误,ExceptionMessage:多的行动是 找到相匹配的要求,即的 FYI:参数搜索是模型类,它包含的属性和功能名称仪式的
。修改
路线:
config.Routes.MapHttpRoute( 名称:DefaultApi routeTemplate:API / {}控制器/(编号), 默认:新{ID = RouteParameter.Optional} );解决方案
如果你不要求必然要使用REST服务,使用 API / {控制器} / {ID} 路线和尝试的基础上的方法来解决行动获取 / 发表 / 删除 / 把,您可以修改你的路线,经典的MVC路线 API / {控制器} / {行动} / {ID} ,它会解决你的问题。
I am using web API and i am new in this. I am stuck in a routing problem. I have a controller with following actions :
// GET api/Ceremony public IEnumerable<Ceremony> GetCeremonies() { return db.Ceremonies.AsEnumerable(); } // GET api/Ceremony/5 public Ceremony GetCeremony(int id) { Ceremony ceremony = db.Ceremonies.Find(id); return ceremony; } public IEnumerable<Ceremony> GetFilteredCeremonies(Search filter) { return filter.Ceremonies(); }The problem occure when i added the action GetFilteredCeremonies to my controller. After adding this when i make an ajax call to GetCeremonies action then it return an Exception with following message :
"Message":"An error has occurred.","ExceptionMessage":"Multiple actions were found that match the requestFYI: The parameter Search is the Model class which contains properties and a function name Ceremonies.
EDIT
Route:
config.Routes.MapHttpRoute( name: "DefaultApi", routeTemplate: "api/{controller}/{id}", defaults: new { id = RouteParameter.Optional } );解决方案
If you're not requirement bound to use REST services that use api/{controller}/{id} route and attempt to resolve action based on method GET/POST/DELETE/PUT, you can modify your route to classic MVC route to api/{controller}/{action}/{id} and it will solve your problems.
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