func removeCart(rowId: Int, completion: @escaping (Bool)->()) { let urlString = "\(BaseUrl.Protina.rawValue)/ApiShoppingCart/UpdateCart" let headers: HTTPHeaders = ["Content-Type": "application/form-data"] let parameters : [String: Any] = ["removefromcart": rowId] Alamofire.request(urlString, method: .post, parameters: parameters,encoding: JSONEncoding.default, headers: headers).responseJSON { response in switch response.result { case .success(let data): let jsonData = JSON(data) print(jsonData) completion(true) case .failure(let error): print(error) } } }
当用户试图从购物车中删除商品时,上述函数将被激发
另外,我用 postman 而且很成功。
postman
我找到了答案,问题出在参数和编码上。
改为:
let parameters: [String:Any]= [ "removefromcart": rowId, "Content-Type" : "application/form-data" ]
编码应该是 URLEncoding.httpBody
URLEncoding.httpBody