不能與角2.0.0

Question

我需要預裝一些URL數據解析來自http.get（）的數據，所以 我已經解析：

import {Injectable} from '@angular/core'; 
import {Resolve, ActivatedRouteSnapshot, RouterStateSnapshot, } from '@angular/router'; 
import {Observable} from 'rxjs/Rx'; 
import { Http, Response, Headers, RequestOptions } from '@angular/http'; 
import 'rxjs/add/operator/map'; 

@Injectable() 
export class ProfileResolver implements Resolve<any> { 

    constructor(
     private _http: Http 
    ) {} 

    resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot):Observable<any>|any { 

     return this._http.get('/session').map(data => { 
      console.log(data); 
      return data; 
     }); 
    } 

} 

和組件：

import {Component} from '@angular/core'; 
import {RouterModule, ActivatedRoute} from '@angular/router'; 
import { Http, Response, Headers, RequestOptions } from '@angular/http'; 


@Component({ 
    selector: '[profile]', 
    host: { 
     class: 'profile-page app' 
    }, 
    template: require('./profile.html') 
}) 

export class Profile { 
    constructor(
     private route:ActivatedRoute 
    ) { 
     this.route.data.subscribe(data => { 
      console.log(data); 
     }); 
    } 
    profile; 
} 

路由配置：

{ 
     path: 'profile', 
     loadChildren:() => System.import('../profile/profile.module'), 
     resolve: { 
     profile: ProfileResolver 
     }, 
    }, 

Console.log在解析器顯示接收到的數據，但在成分是空着的OBJ等等，最新錯誤？當我在rc4中使用這個代碼時，一切都很好。 此外，如果我將return _http.get(...)更改爲簡單值，例如return "123";此代碼將起作用。提前致謝。

Answer 1

擷取你的數據可以（也應該）可以通過

this.profile = this.route.snapshot.data['profile']; 

整體和完整的解釋做可以在這裏找到： http://blog.thoughtram.io/angular/2016/10/10/resolving-route-data-in-angular-2.html