考慮與參考替換函數或lambda到我剛剛更新了我的項目，以角CLI導出函數角度CLI

Question

和我在：

"@angular/cli": "1.0.0", 
    "@angular/compiler-cli": "4.0.1", 

我收到一個錯誤說：

Consider replacing the function or lambda with a reference to an exported function angular CLI

從這個.ts文件：

userManagement/userManagement.routing.ts

import {RouterModule, Routes} from "@angular/router"; 

export const routes: Routes = [ 
    { 
     path: '', redirectTo: 'unlockUserID', pathMatch: 'full' 
    }, 
    { 
     path: 'unlockUserID', 
     loadChildren:()=> System.import('./unlockUserID/unlockUserID.module') 
      .then((imports: any)=> imports.UnlockUserIdModule) 
    }, 
    { 
     path: 'changePassword', 
     loadChildren:()=> System.import('./changePassword/changePassword.module') 
      .then((imports: any)=> imports.ChangePasswordModule) 
    }, 
    { 
     path: 'maintainOfficeHierarchy', 
     loadChildren:()=> System.import('./maintainOfficeHierarchy/maintainOfficeHierarchy.module') 
      .then((imports: any)=> imports.MaintainOfficeHierarchyModule) 
    }, 
]; 

export const routing = RouterModule.forChild(routes); 

比我模塊：

@NgModule({ 

    imports: [ 
     SmartadminModule, 
     routing, 
    ], 
    providers: [], 
}) 
export class UserManagementModule { 

} 

--------------------------------更新1-- ---------------------------

只好改成這樣：

export const routes: Routes = [ 
    { 
     path: '', redirectTo: 'unlockUserID', pathMatch: 'full' 
    }, 
    { 
     path: 'unlockUserID', 
     loadChildren: './unlockUserID/unlockUserID.module', 
     data: {pageTitle: 'unlockUserID'} 
    }, 
    { 
     path: 'changePassword', 
     loadChildren: './changePassword/changePassword.module', 
     data: {pageTitle: 'changePassword'} 
    }, 
export const routing: ModuleWithProviders = RouterModule.forRoot(routes, {useHash: true}); 

現在我正在以下錯誤：

Error: RouterModule.forRoot() called twice. Lazy loaded modules should use RouterModule.forChild() instead. 

--------------------------- Update 2-- -------------------------

我改成了

export const routing: ModuleWithProviders = RouterModule.forChild(routes);

現在我得到一個錯誤說：

Cannot find 'default' in './changePassword/changePassword.module' 

如果我點擊changePassword選項卡，同爲等環節上。

Answer 1

根據https://github.com/rangle/angular-2-aot-sandbox#arrow-function-exports-top

Arrow function does not work with AoT when it is passed to an NgModule .

所以，你不應該定義你Routes中箭的功能。