我使用Angular CLI创建了一个Angular 4 hello world应用程序,我想尝试使用AOT / WEBPACK构建的生产版本,但我无法使其工作.我按照angular.io网站(
https://angular.io/docs/ts/latest/cookbook/aot-compiler.html)中的步骤进行操作.当我构建时,获得引导错误.
tsconfig.json
{
"compileOnSave": false,"compilerOptions": {
"outDir": "./dist/out-tsc","baseUrl": "src","sourceMap": true,"declaration": false,"moduleResolution": "node","emitDecoratorMetadata": true,"experimentalDecorators": true,"target": "es5","typeRoots": [
"node_modules/@types"
],"lib": [
"es2016","dom"
]
}
}
的package.json
{
"name": "angular2-aot","version": "0.0.0","license": "MIT","scripts": {
"ng": "ng","start": "ng serve","build": "ng build","test": "ng test","lint": "ng lint","e2e": "ng e2e"
},"private": true,"dependencies": {
"@angular/common": "^4.0.0","@angular/compiler": "^4.0.0","@angular/core": "^4.0.0","@angular/forms": "^4.0.0","@angular/http": "^4.0.0","@angular/platform-browser": "^4.0.0","@angular/platform-browser-dynamic": "^4.0.0","@angular/router": "^4.0.0","core-js": "^2.4.1","rxjs": "^5.1.0","zone.js": "^0.8.4"
},"devDependencies": {
"@angular/cli": "1.0.0","@angular/compiler-cli": "^4.0.0","@types/jasmine": "2.5.38","@types/node": "~6.0.60","codelyzer": "~2.0.0","jasmine-core": "~2.5.2","jasmine-spec-reporter": "~3.2.0","karma": "~1.4.1","karma-chrome-launcher": "~2.0.0","karma-cli": "~1.0.1","karma-coverage-istanbul-reporter": "^0.2.0","karma-jasmine": "~1.1.0","karma-jasmine-html-reporter": "^0.2.2","protractor": "~5.1.0","rollup": "^0.41.6","rollup-plugin-commonjs": "^8.0.2","rollup-plugin-node-resolve": "^3.0.0","rollup-plugin-uglify": "^2.0.0","ts-node": "~2.0.0","tslint": "~4.5.0","typescript": "~2.2.0"
}
}
的index.html
<!doctype html> <html> <head> <Meta charset="utf-8"> <title>Angular2-AOT</title> <base href="/"> <Meta name="viewport" content="width=device-width,initial-scale=1"> <link rel="icon" type="image/x-icon" href="favicon.ico"> </head> <body> <app-root>Loading...</app-root> </body> </html>
main.ts
import { enableProdMode } from '@angular/core';
import { platformBrowser } from '@angular/platform-browser';
import { AppModuleNgFactory } from '../aot/src/app/app.module.ngfactory';
import { environment } from './environments/environment';
if (environment.production) {
enableProdMode();
}
platformBrowser().bootstrapModuleFactory(AppModuleNgFactory);
当我构建时,我遇到了错误
ng build –prod
Tried to find bootstrap code,but could not. Specify either statically analyzable bootstrap code or pass in an entryModule to the plugins options.
Error: Tried to find bootstrap code,but could not. Specify either statically analyzable bootstrap code or pass in an entryModule to the plugins options.
at Object.resolveEntryModuleFromMain (E:\Angular2\angular2-aot\node_modules\@ngtools\webpack\src\entry_resolver.js:128:11)
at AotPlugin._setupOptions (E:\Angular2\angular2-aot\node_modules\@ngtools\webpack\src\plugin.js:142:50)
at new AotPlugin (E:\Angular2\angular2-aot\node_modules\@ngtools\webpack\src\plugin.js:26:14)
at _createAotPlugin (E:\Angular2\angular2-aot\node_modules\@angular\cli\models\webpack-configs\typescript.js:55:12)
at Object.exports.getAotConfig (E:\Angular2\angular2-aot\node_modules\@angular\cli\models\webpack-configs\typescript.js:89:19)
at NgCliWebpackConfig.buildConfig (E:\Angular2\angular2-aot\node_modules\@angular\cli\models\webpack-config.js:26:37)
at Class.run (E:\Angular2\angular2-aot\node_modules\@angular\cli\tasks\build.js:26:92)
at Class.run (E:\Angular2\angular2-aot\node_modules\@angular\cli\commands\build.js:143:26)
at Class.<anonymous> (E:\Angular2\angular2-aot\node_modules\@angular\cli\ember-cli\lib\models\command.js:134:17)
at process._tickCallback (internal/process/next_tick.js:109:7)
请做一件事运行npm -g install @ angular / cli
原文链接：https://www.f2er.com/angularjs/142074.html然后创建生产构建
它可能是角度cli旧版本问题
如果你仍然发现问题,那么将下面的代码放在你的main.js中
import { WfaNg2Module } from './app';
并改变
platformBrowser().bootstrapModuleFactory(AppModuleNgFactory);
至
document.addEventListener('DOMContentLoaded',function () {
platformBrowserDynamic().bootstrapModule(WfaNg2Module,[]);
},false);
如果没有帮助,请告诉我
