1
我有一个ASP.NET核2.0网页API的StringContent导致空但FormUrlEncodedContent正常工作
public class LoginModel
{
public string Username { get; set; }
public string Password { get; set; }
}
包含以下动作如下模型
[HttpPost]
public async Task<IActionResult> Login(LoginModel model)
{
if (ModelState.IsValid)
{
var result = await SignInManager.PasswordSignInAsync(model.Username, model.Password, false, false);
if (result.Succeeded)
{
ApplicationUser user = await UserManager.FindByNameAsync(model.Username);
return new ObjectResult(await GenerateToken(user));
}
}
return BadRequest(model);
}
使用的StringContent与JsonConvert在测试客户端中,当发布到控制器上的操作时,这会导致在模型中显示NULL值。
var credentials = new LoginModel() { Username = "[email protected]", Password = "somePassword" };
var content = new StringContent(JsonConvert.SerializeObject(credentials), Encoding.UTF8, "application/json");
var response = await client.PostAsync("/api/auth/login", content);
当使用FormUrlEncodedContent时,模型在控制器上的操作中正确填充。
var content = new FormUrlEncodedContent(new[]
{
new KeyValuePair<string, string>("username", "[email protected]"),
new KeyValuePair<string, string>("password", "somePassword"),
}
var response = await client.PostAsync("/api/auth/login", content);
我也试过使用HttpClient扩展,这也导致在发布时模型中没有显示值。
var credentials = new LoginModel() { Username = "[email protected]", Password = "somePassword" };
var response = await client.PostAsJsonAsync<LoginModel>("/api/auth/login", credentials);
我错过了什么?任何帮助将不胜感激。
的可能的复制[为什么在POST主体预期的数据,当我需要FromBody属性(HTTPS: //sackoveroverflow.com/questions/34529346/why-do-i-need-frombody-attribute-when-expecting-data-in-post-body) – Set
不重复。答案可能是一样的,但问题不是。 –