位置和HashLocationStrategy在测试版中停止工作

Question

错误信息

VM556 angular2-polyfills.js:349错误:必须定义令牌!(...)

要么

错误TS2305:模块'"/ node_modules/angular2/router"'没有导出成员'LocationStrategy'.
错误TS2305:模块'"/ node_modules/angular2/router"'没有导出成员'HashLocationStrategy'.
错误TS2305:模块'"/ node_modules/angular2/router"'没有导出的成员'Location'.

怎么修

Answer 1

更新> = rc.5

@NgModule({
  providers: [{ provide: LocationStrategy, useClass: HashLocationStrategy}]
})
export class AppModule {}

更新> = rc.0

import {  
  PlatformLocation,  
  Location,  
  LocationStrategy,  
  HashLocationStrategy,  
  PathLocationStrategy,  
  APP_BASE_HREF}  
from '@angular/common';  

import {BrowserPlatformLocation} from   '@angular/platform-browser';

原版的

更改

import {ROUTER_PROVIDERS, LocationStrategy, HashLocationStrategy} from 'angular2/router';

至

import {ROUTER_PROVIDERS} from 'angular2/router';
import {LocationStrategy, HashLocationStrategy} from 'angular2/platform/common';

另请参阅
- https://github.com/angular/angular/issues/8229

移动出口的完整列表:
- https://github.com/angular/angular/pull/8230/files

import {  
  PlatformLocation,  
  Location,  
  LocationStrategy,  
  HashLocationStrategy,  
  PathLocationStrategy,  
  APP_BASE_HREF}  
from 'angular2/platform/common';  

import {BrowserPlatformLocation} from   'angular2/src/platform/browser/location/browser_platform_location';

通常由此更改引起的另一个错误是

location.createComponent不是函数