我在生成组件和服务时遇到问题。我在位置 1008 处的 JSON 中收到错误“Unexpected token ]” 我拥有的唯一这么长的文件是 package-lock.json 但即使在我使用 rm package-lock.json 之后我仍然收到相同的错误消息（尽管我没有文件）。我以前可以在 cli 上添加组件，但我不知道发生了什么变化，现在我不能。我将最近更改的文件和 json 文件放在这里：
角.json
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"LG-Academy": {
"root": "",
"sourceRoot": "src",
"projectType": "application",
"prefix": "lg",
"schematics": {
"@schematics/angular:component": {
"styleext": "sass"
}
},
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist/LG-Academy",
"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/styles.sass",
"node_modules/bootstrap/dist/css/bootstrap.min.css",
"node_modules/font-awesome/scss/font-awesome.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": "LG-Academy:build"
},
"configurations": {
"production": {
"browserTarget": "LG-Academy:build:production"
}
}
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"browserTarget": "LG-Academy: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/**"
]
}
}
}
},
"LG-Academy-e2e": {
"root": "e2e/",
"projectType": "application",
"architect": {
"e2e": {
"builder": "@angular-devkit/build-angular:protractor",
"options": {
"protractorConfig": "e2e/protractor.conf.js",
"devServerTarget": "LG-Academy:serve"
},
"configurations": {
"production": {
"devServerTarget": "LG-Academy:serve:production"
}
}
},
"lint": {
"builder": "@angular-devkit/build-angular:tslint",
"options": {
"tsConfig": "e2e/tsconfig.e2e.json",
"exclude": [
"**/node_modules/**"
]
}
}
}
}
},
"defaultProject": "LG-Academy"
}包.json
{
"name": "lg-academy",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^6.0.3",
"@angular/common": "^6.0.3",
"@angular/compiler": "^6.0.3",
"@angular/core": "^6.0.3",
"@angular/forms": "^6.0.3",
"@angular/http": "^6.0.3",
"@angular/platform-browser": "^6.0.3",
"@angular/platform-browser-dynamic": "^6.0.3",
"@angular/router": "^6.0.3",
"@fortawesome/fontawesome-free": "^5.1.0",
"angular-font-awesome": "^3.1.2",
"bootstrap": "^4.1.1",
"core-js": "^2.5.4",
"font-awesome": "^4.7.0",
"jquery": "^3.3.1",
"popper.js": "^1.14.3",
"rxjs": "^6.0.0",
"zone.js": "^0.8.26"
},
"devDependencies": {
"@angular/compiler-cli": "^6.0.3",
"@angular-devkit/build-angular": "~0.6.8",
"typescript": "~2.7.2",
"@angular/cli": "~6.0.8",
"@angular/language-service": "^6.0.3",
"@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": "~2.0.0",
"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"
}
}./courses/course.service
import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Observable, throwError } from 'rxjs';
import { map, tap, catchError } from 'rxjs/operators';
import { ICourse } from './course';
@Injectable()
export class CourseService{
private courseUrl = 'http://localhost:300/courses.json';
constructor(private http: HttpClient) {}
}/.courses/course-list/course-list.component
import { Component, OnInit } from '@angular/core';
import { ActivatedRoute, Router } from '@angular/router';
import { ICourse } from '../course';
import { CourseService } from '../course';
@Component({
selector: 'lg-course-list',
templateUrl: './course-list.component.html',
styleUrls: ['./course-list.component.sass']
})
export class CourseListComponent implements OnInit {
pageTitle = "LabGuru Academy";
constructor() { }
ngOnInit() { }
}/.courses/course.ts
export interface ICourse {
course_id: number;
title: string;
autor: string;
}