Angular4项目运行时URL自动加#方法

import {HashLocationStrategy , LocationStrategy} from '@angular/common';

@NgModule({
  declarations: [AppCmp],
  bootstrap: [AppCmp],
  imports: [BrowserModule, routes],
  providers: [{provide: LocationStrategy, useClass: HashLocationStrategy}]
});

这样设置后，访问angular站点，会自动在根节点后面加一个#锚点。