Я попытался развернуть свое среднее приложение на heroku, Angular 6. Развертывание прошло успешно без каких-либо ошибок, но страница была пустой.
мой файл package.json:
{
"name": "koko-and-friend",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "node server.js",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e",
"postinstall": "ng build --aot --prod",
"preinstall": "npm install -g @angular/cli @angular/compiler-cli typescript @angular-devkit/build-angular"
},
"private": true,
"dependencies": {
"@angular/animations": "^6.0.2",
"@angular/common": "^6.0.2",
"@angular/compiler": "^6.0.2",
"@angular/core": "^6.0.2",
"@angular/forms": "^6.0.2",
"@angular/http": "^6.0.2",
"@angular/platform-browser": "^6.0.2",
"@angular/platform-browser-dynamic": "^6.0.2",
"@angular/router": "^6.0.2",
"bootstrap": "^4.1.1",
"core-js": "^2.5.4",
"express": "^4.16.3",
"font-awesome": "^4.7.0",
"jquery": "^3.3.1",
"popper.js": "^1.14.3",
"primeng": "^6.0.0-alpha.1",
"rxjs": "^6.0.0",
"zone.js": "^0.8.26"
},
"devDependencies": {
"@angular/compiler-cli": "^6.0.2",
"@angular-devkit/build-angular": "~0.6.3",
"typescript": "~2.7.2",
"@angular/cli": "~6.0.3",
"@angular/language-service": "^6.0.2",
"@types/jasmine": "~2.8.6",
"@types/jasminewd2": "~2.0.3",
"@types/node": "~8.9.4",
"codelyzer": "~4.2.1",
"jasmine-core": "~2.99.1",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~1.7.1",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "~1.4.2",
"karma-jasmine": "~1.1.1",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.3.0",
"ts-node": "~5.0.1",
"tslint": "~5.9.1"
},
"engines": {
"node": "8.11.2",
"npm": "6.0.1"
}
}
мой server.js:
const path = require('path');
const express = require('express');
const app = express();
app.use(express.static(path.join(__dirname, '/dist')));
app.get('/*', (req, res) => {
res.sendFile(path.join(__dirname, 'dist/koko-and-friend/index.html'));
});
app.listen(process.env.PORT || 4201, () => {
console.log('Connected to Port'); //Listening on port 4201
});
мой angular.json
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"koko-and-friend": {
"root": "",
"sourceRoot": "src",
"projectType": "application",
"prefix": "app",
"schematics": {
"@schematics/angular:component": {
"styleext": "sass"
}
},
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist/koko-and-friend",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "src/tsconfig.app.json",
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"./src/assets/styles/bootstrap.min.css",
"./node_modules/font-awesome/css/font-awesome.min.css",
"./node_modules/primeng/resources/themes/omega/theme.css",
"src/styles.scss"
],
"scripts": [
"./node_modules/jquery/dist/jquery.min.js",
"./node_modules/popper.js/dist/umd/popper.min.js",
"./node_modules/bootstrap/dist/js/bootstrap.min.js"
]
},
"configurations": {
"production": {
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
],
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"aot": true,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true
}
}
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"options": {
"browserTarget": "koko-and-friend:build"
},
"configurations": {
"production": {
"browserTarget": "koko-and-friend:build:production"
}
}
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"browserTarget": "koko-and-friend:build"
}
},
"test": {
"builder": "@angular-devkit/build-angular:karma",
"options": {
"main": "src/test.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "src/tsconfig.spec.json",
"karmaConfig": "src/karma.conf.js",
"styles": [
"src/styles.sass"
],
"scripts": [],
"assets": [
"src/favicon.ico",
"src/assets"
]
}
},
"lint": {
"builder": "@angular-devkit/build-angular:tslint",
"options": {
"tsConfig": [
"src/tsconfig.app.json",
"src/tsconfig.spec.json"
],
"exclude": [
"**/node_modules/**"
]
}
}
}
},
"koko-and-friend-e2e": {
"root": "e2e/",
"projectType": "application",
"architect": {
"e2e": {
"builder": "@angular-devkit/build-angular:protractor",
"options": {
"protractorConfig": "e2e/protractor.conf.js",
"devServerTarget": "koko-and-friend:serve"
}
},
"lint": {
"builder": "@angular-devkit/build-angular:tslint",
"options": {
"tsConfig": "e2e/tsconfig.e2e.json",
"exclude": [
"**/node_modules/**"
]
}
}
}
}
},
"defaultProject": "koko-and-friend"
}
КогдаЯ проверяю консоль heroku, используя bash 'dir', папка dist / koko-and-friend после сборки приложения angular находится там.Это странно, потому что я использую эту же опцию для angular 4, исключая @ angular-devkit / build-angular в предустановке.Я также проверил логи герои и там нет ошибок.