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我在使用MVC的Web API时遇到一些问题,不确定是什么导致了它,但它不会在调试模式下抛出任何异常或错误,请有人可以帮助解决这个问题。HttpClient.PostAsJsonAsync不能正常工作或在调试模式下给出任何错误
代码如下:
MVC控制器调用:
PortalLogonCheckParams credParams = new PortalLogonCheckParams() {SecurityLogonLogonId = model.UserName, SecurityLogonPassword = model.Password};
SecurityLogon secureLogon = new SecurityLogon();
var result = secureLogon.checkCredentials(credParams);
数据访问对象方法:
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);
}
您是否尝试过通过fiddler或SOAP UI进行调用,如果您如此,响应代码是什么? – din
“不工作”是什么意思?哪里出问题了?你期望发生什么? – DavidG
从参数中删除'[FromBody]'属性。 – Nkosi