概要: Angular2 アプリケーションに Angular2 AoT を使用しようとしていますが、サーバーから Angular2 にいくつかの値を渡す静的プロバイダーがあるため、ngc
いくつかのエラーが表示されます。私の問題は、をngFactory
使用して作成されたファイルを取得する方法ですngc
。
詳細:クックブック ガイドを使用しています。実行すると"node_modules/.bin/ngc" -p tsconfig-aot.json
、次のエラーが表示されます。
Error: Cannot determine the module for component AppComponent!
at F:\workspace\node\my-project\node_modules\@angular\compiler\bundles\compiler.umd.js:12839:25
at Array.map (native)
at OfflineCompiler.compile (F:\workspace\node\my-project\node_modules\@angular\compiler\bundles\compiler.umd.js:12835:31)
at F:\workspace\node\my-project\node_modules\@angular\compiler-cli\src\codegen.js:108:18
at Array.map (native)
at CodeGenerator.codegen (F:\workspace\node\my-project\node_modules\@angular\compiler-cli\src\codegen.js:106:38)
at codegen (F:\workspace\node\my-project\node_modules\@angular\compiler-cli\src\main.js:7:81)
at Object.main (F:\workspace\node\my-project\node_modules\@angular\tsc-wrapped\src\main.js:30:16)
at Object.<anonymous> (F:\workspace\node\my-project\node_modules\@angular\compiler-cli\src\main.js:14:9)
at Module._compile (module.js:541:32)
Compilation failed
tsconfig-aot.json:
{
"compilerOptions": {
"target": "es5",
"module": "es2015",
"moduleResolution": "node",
"sourceMap": true,
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"removeComments": false,
"noImplicitAny": false
},
"exclude": [
"node_modules",
"typings"
],
"angularCompilerOptions": {
"genDir": "aot",
"skipMetadataEmit" : true
}
}
パッケージ.json:
{
"name": "my-project",
"version": "1.0.0",
"scripts": {
"postinstall": "typings install"
},
"license": "ISC",
"dependencies": {
"@angular/common": "~2.0.1",
"@angular/compiler": "~2.0.1",
"@angular/compiler-cli": "^0.6.0",
"@angular/core": "~2.0.1",
"@angular/forms": "~2.0.1",
"@angular/http": "~2.0.1",
"@angular/platform-browser": "~2.0.1",
"@angular/platform-browser-dynamic": "~2.0.1",
"@angular/platform-server": "^2.2.1",
"@angular/router": "~3.0.1",
"@angular/upgrade": "~2.0.1",
"body-parser": "^1.15.2",
"cookie-parser": "^1.4.3",
"core-js": "^2.4.1",
"crypto": "0.0.3",
"express": "^4.14.0",
"express-mysql-session": "^1.2.0",
"express-session": "^1.14.1",
"hammerjs": "^2.0.8",
"reflect-metadata": "^0.1.8",
"rxjs": "5.0.0-beta.12",
"systemjs": "0.19.39",
"zone.js": "^0.6.25",
// Other dependancies
},
"devDependencies": {
"concurrently": "^3.0.0",
"typescript": "^2.0.3",
"typings": "^1.4.0"
}
}
index.pug:
html
head
base(href=config.baseUrl)
title My title
meta(charset='UTF-8')
meta(name='viewport', content='width=device-width, initial-scale=1')
link(rel='stylesheet', href="node_modules/ng2-toastr/bundles/ng2-toastr.min.css")
link(rel='stylesheet', href='node_modules/ng2-material/ng2-material.css')
link(rel='stylesheet', href='public/styles/index.css')
script(src='node_modules/core-js/client/shim.min.js')
script(src='node_modules/zone.js/dist/zone.js')
script(src='node_modules/reflect-metadata/Reflect.js')
script(src='node_modules/systemjs/dist/system.src.js')
script(src='systemjs.config.js')
script
| System.import('app')
| .then(module => module.main(!{JSON.stringify(config)}), console.error.bind(console) );
body
tt-app My application, loading waiter application ...
main.ts:
/// <reference path="../../typings/index.d.ts" />
import {platformBrowserDynamic} from "@angular/platform-browser-dynamic";
import {createMainModule} from "./app.module";
export const main = (SERVER_CONFIG) => {
platformBrowserDynamic().bootstrapModule(createMainModule(SERVER_CONFIG));
};
app.module.ts:
import {NgModule} from "@angular/core";
import {BrowserModule} from "@angular/platform-browser";
import {AppComponent} from "./app/app.component";
import {routing} from "./app.routing";
import {HttpModule} from "@angular/http";
import {AuthService} from "./auth.service";
import {ConfigService} from "./config.service";
import {CustomersModule} from "./customers/customers.module";
export const createMainModule = (SERVER_CONFIG) => {
@NgModule({
imports: [
BrowserModule,
routing,
HttpModule,
],
declarations: [AppComponent],
providers: [
AuthService,
{
provide: "SERVER_CONFIG",
useValue: SERVER_CONFIG
},
ConfigService
],
bootstrap: [AppComponent]
})
class AppModule {
}
return AppModule;
};
app.component.ts:
import {Component, OnInit} from "@angular/core";
import {ConfigService} from "../config.service";
import {AuthService} from "../auth.service";
import {Router} from "@angular/router";
@Component({
selector: 'tt-app',
templateUrl: 'partials/app/app.component'
})
export class AppComponent implements OnInit {
user;
constructor(private _configServer: ConfigService,
private _authService: AuthService,
private _router: Router) {
}
ngOnInit(): void {
this.user = this._configServer.server.user;
}
logout() {
this._authService
.logout()
.then((result)=> {
})
.catch((error)=> {
this._router.navigate(['/login']);
});
}
}
更新 1:コメントで述べたように、サーバーから Angular2、つまり app.module.ts などにデータを渡すために使用した静的プロバイダーのコードを削除すると、正常に動作することを確認しましcreateMainModule()
たngc
。
更新 2: SystemJS をモジュール ローダーとして使用しています。