2
我在使用MVC的Web API時遇到一些問題,不確定是什麼導致了它,但它不會在調試模式下拋出任何異常或錯誤,請有人可以幫助解決這個問題。HttpClient.PostAsJsonAsync不能正常工作或在調試模式下給出任何錯誤
代碼如下:
MVC控制器調用:
PortalLogonCheckParams credParams = new PortalLogonCheckParams() {SecurityLogonLogonId = model.UserName, SecurityLogonPassword = model.Password};
SecurityLogon secureLogon = new SecurityLogon();
var result = secureLogon.checkCredentials(credParams);
數據訪問對象方法:
public async Task <IEnumerable<PortalLogon>> checkCredentials(PortalLogonCheckParams credParams)
{
using (var client = new HttpClient())
{
client.BaseAddress = new Uri("http://localhost:50793/");
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
// Check Credentials
//Following call fails
HttpResponseMessage response = await client.PostAsJsonAsync("api/chkPortalLogin", credParams);
if (response.IsSuccessStatusCode)
{
IEnumerable<PortalLogon> logonList = await response.Content.ReadAsAsync<IEnumerable<PortalLogon>>();
return logonList;
}
else return null;
}
}
的Web API:
[HttpPost]
public IHttpActionResult chkPortalLogin([FromBody] PortalLogonCheckParams LogonParams)
{
List<Mod_chkPortalSecurityLogon> securityLogon = null;
String strDBName = "";
//Set the database identifier
strDBName = "Mod";
//Retrieve the Logon object
using (DataConnection connection = new DataConnection(strDBName))
{
//Retrieve the list object
securityLogon = new Persistant_Mod_chkPortalSecurityLogon().findBy_Search(connection.Connection, LogonParams.SecurityLogonLogonId, LogonParams.SecurityLogonPassword);
}
AutoMapper.Mapper.CreateMap<Mod_chkPortalSecurityLogon, PortalLogon>();
IEnumerable<PortalLogon> securityLogonNew = AutoMapper.Mapper.Map<IEnumerable<Mod_chkPortalSecurityLogon>, IEnumerable<PortalLogon>>(securityLogon);
return Ok(securityLogonNew);
}
您是否嘗試過通過fiddler或SOAP UI進行調用,如果您如此,響應代碼是什麼? – din
「不工作」是什麼意思?哪裏出問題了?你期望發生什麼? – DavidG
從參數中刪除'[FromBody]'屬性。 – Nkosi