【发布时间】:2016-04-09 19:10:34
【问题描述】:
我正在尝试使用 Alamofire (3.0) 快速创建一个 Route Builder,并且我的所有 GET 请求都成功了,但是当我尝试发出 POST 请求时,例如,我仍然得到相同的响应GET 方法。
我的 API 路由是:
/users //GET -> return list of users
/users //POST -> create new user with the parameters sent
当我使用 Postman 时,一切正常。
这是我的路由器代码:
import Foundation
import Alamofire
enum UserRouter: URLRequestConvertible{
static let baseURL = NSURL(string: "http://192.168.0.106/users")!
case Users
case CreateUser([String: AnyObject])
case ReadUser(Int)
case UpdateUser(Int, [String: AnyObject])
case DestroyUser(Int)
var URL: NSURL { return UserRouter.baseURL.URLByAppendingPathComponent(route.path) }
var route: (path: String, parameters: [String: AnyObject]?) {
switch self{
case .Users:
return ("/", nil)
case .ReadUser(let userID):
return ("/\(userID)", nil)
case .CreateUser(let userInfo):
return ("/", userInfo)
case .UpdateUser(let userID, let userInfo):
return ("/\(userID)", userInfo)
case .DestroyUser(let userID):
return ("/\(userID)", nil)
}
}
var method: Alamofire.Method{
switch self{
case .Users:
return .GET
case .ReadUser:
return .GET
case .CreateUser:
return .POST
case .UpdateUser:
return .PUT
case .DestroyUser:
return .DELETE
}
}
var URLRequest: NSMutableURLRequest {
let httpRequest = NSMutableURLRequest(URL: URL)
httpRequest.HTTPMethod = method.rawValue
switch self{
case .CreateUser (let userInfo):
print("creating")
print(httpRequest.HTTPMethod) //Print: POST on CreateUser, like it should.
return Alamofire.ParameterEncoding.JSON.encode(httpRequest, parameters: userInfo).0
default:
return Alamofire.ParameterEncoding.URL.encode(httpRequest, parameters: (route.parameters ?? [ : ])).0
}
}
}
func testRoute(){
Alamofire.request(UserRouter.CreateUser(["name":"test"])).responseJSON{ (response) in
switch response.result{
case .Success(let data):
print (data) //Error here, printing GET response instead of my API response for creating users (POST).
case .Failure:
print("fail")
}
}
}
【问题讨论】: