问题是我在构造函数中执行了一个GET请求（我调用了这个方法，所以每次进入页面时数据都是从数据库中新获得的）并且它以适当的方式从数据库中获取数据。但在我修改数据并返回页面后，数据仍未修改。数据库中的数据发生更改，因此修改可以正常工作，但GET请求似乎会获取不再存在于数据库中的旧数据。这是怎么回事？我该如何解决这个问题？提前致谢！
public void getUserData()
{
RestClient client = new RestClient("http://localhost:8080/GigShare/webresources");
var request = new RestRequest("/user/{username}", Method.GET);
request.AddUrlSegment("username", "" + user.userName);
client.ExecuteAsync(request, response =>
{
getYourCarpools();
System.Diagnostics.Debug.WriteLine(modifyName.Text);
userget = (User) JsonConvert.DeserializeObject<User>(response.Content);
System.Diagnostics.Debug.WriteLine("GET");
System.Diagnostics.Debug.WriteLine(userget.name);
modifyName.Text = userget.Name;
modifySurname.Text = userget.surName;
modifyUsername.Text = userget.userName;
modifyTown.Text = userget.town;
modifyStreetName.Text = userget.streetName;
modifyHomenumber.Text = userget.homeNumber;
modifyProvince.Text = userget.province;
modifyEmail.Text = userget.email;
modifyCarBrand.Text = userget.car.brand;
modifyFuelType.Text = userget.car.fuelType;
modifySeats.Text = "" + userget.car.seats;
modifyavarageConsumption.Text = "" + userget.car.averageConsumption;
getCarData();
});
}
private void btnModifyCreateAccount_Click(object sender, RoutedEventArgs e)
{
User outputUser = dataFromUser();
var client = new RestClient()
{
BaseUrl = "http://localhost:8080/GigShare/webresources",
Authenticator = new HttpBasicAuthenticator("" + user.userId, user.password)
};
var request = new RestRequest("/user/id/{id}", Method.PUT);
request.AddUrlSegment("id", "" + user.userId);
request.RequestFormat = DataFormat.Json;
request.AddBody(outputUser);
client.ExecuteAsync(request, response =>
{
if (response.StatusCode == HttpStatusCode.NoContent)
{
// getUserData();
// NavigationService.Navigate(new Uri("/Views/NewlyAdded.xaml", UriKind.Relative));
System.Diagnostics.Debug.WriteLine("PUT");
}
else
{
System.Diagnostics.Debug.WriteLine("failmode");
}
});
}