WebApi传递基础参数的时候可能会有各类各样的问题,有的须要在服务端增长[FromBody]的特性,有的须要增长一层封装为实体,有的用动态类型,下面介绍一个方便的调用方法。经过WebClient类。代码以下,须要什么参数只须要在QueryString中添加便可。json
try { WebClient client = new WebClient(); //client.QueryString.Add("account", "冯宝宝"); //client.QueryString.Add("password", "7777"); client.QueryString.Add("name", "冯宝宝"); client.Encoding = Encoding.UTF8; client.Headers.Add(HttpRequestHeader.ContentType, "application/json"); //string result = client.UploadString("http://localhost:51151/Api/Users/Login", ""); string result = client.UploadString("http://localhost:51151/Api/Users/WithStringParamNoFromBody", ""); } catch (Exception ex) { }
后端WebApi代码以下:后端
[AllowAnonymous] [HttpPost] public IEnumerable<Users> WithStringParamNoFromBody(string name) { return _userList; } [AllowAnonymous] [HttpPost] public string Login(string account, string password) { if (account.Equals("冯宝宝") && password.Equals("7777")) { FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(0, account, DateTime.Now, DateTime.Now.AddMinutes(5), true, $"{account}&{password}", FormsAuthentication.FormsCookiePath); var result = new { Result = true, Ticket = FormsAuthentication.Encrypt(ticket) }; return JsonConvert.SerializeObject(result); } else { var result = new { Result = false }; return JsonConvert.SerializeObject(result); } }