问题描述
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}
);
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 request
FYI: 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 }
);
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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