gistfile1.ts

import { Subject } from 'rxjs/Subject';
import { TokenInfo } from './tokeninfo';

//import { Token } from './checktoken';
//import { Applist } from './applist';
//import { ApplistWithVersion } from './applistwithversion';
import { Injectable, Input } from '@angular/core';
import { Http } from '@angular/http';
import { ActivatedRoute } from '@angular/router';
import {Observable} from 'rxjs/Observable';
import { Router } from '@angular/router';
import { Headers, RequestOptions } from '@angular/http';


import 'rxjs/add/operator/toPromise';
import 'rxjs/add/operator/catch';

@Injectable()
export class LoginService {

  public tokeninfo: TokenInfo;
  public tokeninfo3: TokenInfo;

  private tokeninfo2 = new BehaviorSubject({});
  tokenObservable =this.tokeninfo2.asObservable();

//router: Router;
  constructor(private http: Http,
              private route: ActivatedRoute,
              private router: Router,

              ) {}

  /****** for docker with certificate (現場) ******/
  apiurl : string = 'http://localhost:8080/myapii/catalogg?token=xxx&os=ggg'

  tokenurl: string = 'http://localhost:8080/myapii/login'
  getimageurl : string = 'https://emss.b2e.cht.com.tw:7702/myapii/image?imageUrl='

  applisturlForOne : string = 'http://localhost:8080/myapii/getappinfo?token=xxx'




  getToken(name:string, password:string) : Promise<TokenInfo>{

    let headers = new Headers({ 'username': name });

    headers.append('password', password);

    let options = new RequestOptions({ headers: headers, method: "get" });

    console.log("getToken")

    return this.http
            .get(this.tokenurl, options)        
            .toPromise()
            .then(value => {
                this.tokeninfo = value.json();
                this.tokeninfo2.next(this.tokeninfo);
                console.log("tokeninfo="+this.tokeninfo);
                //console.log(this.tokeninfo.access_token);
                //console.log(this.apiurl + 'token=' + token +'&'+ 'os=' + platform);
                //console.log("c");
                return this.tokeninfo;
            })
           .catch(error => {
            if (error.status === 401) {
                console.log("ssdssss")
                this.router.navigate(['error']);
                console.log("sds")
                return Observable.throw(error);
            }
            // do any other checking for statuses here
        });
  }