How to pass parameter value when request to server

Question

return this.http.post<User>(`${environment.apiUrl}/api/users/LoginUser/`, { UserName, Password })

I try to pass parameters to the link but parameter values remain null when requests go to the server.

Answer 1

    login(userName:string, password:string) {
        const headers = new HttpHeaders().set('Content-Type', 'application/json');
        var body = {
            "UserName": userName,
            "Password": password
        }
        return this.http.post<User>(`${environment.apiUrl}/api/users/LoginUser/`, body
        ,{
            withCredentials: null,
            headers: headers,
        })
    }

.net

    [HttpPost]
        [Route("LoginUser")]
        //[EnableCors("AllowOrigin")]
        public ResponseObject<User> LoginUser(User user)
        {
            UsersBLL bll = new UsersBLL();
    
            User user = bll.LoginUser(user.UserName, user.Password);
    
            string Token = Common.JwtHelper.CreateToken(user.Id.ToString(), user.Email);
    
            user.Token = Token;
    
            bll.UpdateUser(user);
    
            return SvcResponse.SuccessReponse<User>(user);
    
        }