Feda /dev/

 login2(f) {
	   console.log('login');
      let iJon = JSON.stringify({ user:'usuario', pass:'contraseña' });

  return this.http.post('http://localhost:8001/auth/login', JSON.stringify({ user:'', pass:'' }), {
     headers: new Headers({
        'Content-Type':'application/json'
     })
  })
  .map(res => res.text())
  .map(res => {
	  
     if (res=="error" || res=="nofound"){
        this.loggedIn = false;
		 console.log('error/nofound');
     } else {
        localStorage.setItem('token', res);
        this.loggedIn = true;
		console.log('loginfinal');
     }
	 
     return this.loggedIn;
  });
   }
login(f){
      let token: any;
      this.login2(f)
               .subscribe(
                  rs => this.loggedIn = rs,
                  er => console.log(er),
                  () => {
                     if (this.loggedIn) {
						console.log('loginok');
                     } else {
                        console.log('error');
                     }
                  }
               )
   }  

var token = jwt.sign({
user: datos.user,
rol: 'app'
},'clavetopelarga', {expiresIn: '125s'})
respuesta.send(token);

constructor(private http: Http, private auth:AuthService){
		
	let token = localStorage.getItem('token');
	console.log('tokenConstructor: ' + token);
	if(token === null){
		console.log('token empty');
	}
	let headers = new Headers({
		'Content-Type':'application/json',
		'Authorization':'Bearer ' + token
	});
	this.options = new RequestOptions({ headers: headers });
}



getLista():Observable<Inventario[]>{
	
	let url = `http://localhost:8001/lista`;
	return this.http.get(url, this.options)
				.map(r => r.json())
				.catch(this.handleError);
}