ngx-charts 开源项目教程
1. 项目的目录结构及介绍
ngx-charts 项目的目录结构如下:
ngx-charts/
├── docs/
├── e2e/
├── scripts/
├── src/
│ ├── app/
│ ├── assets/
│ ├── environments/
│ ├── index.html
│ ├── main.ts
│ ├── styles.css
│ └── test.ts
├── angular.json
├── package.json
├── tsconfig.json
└── README.md
docs/
:包含项目的文档文件。e2e/
:包含端到端测试的文件。scripts/
:包含一些脚本文件。src/
:项目的源代码目录。app/
:包含应用程序的主要代码。assets/
:包含静态资源文件,如图片等。environments/
:包含不同环境的配置文件。index.html
:项目的入口HTML文件。main.ts
:项目的启动文件。styles.css
:全局样式文件。test.ts
:测试配置文件。
angular.json
:Angular项目的配置文件。package.json
:项目的依赖管理文件。tsconfig.json
:TypeScript的配置文件。README.md
:项目的说明文档。
2. 项目的启动文件介绍
项目的启动文件是 src/main.ts
,它是Angular应用程序的入口点。该文件主要负责引导Angular模块,并启动应用程序。
import { enableProdMode } from '@angular/core';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { AppModule } from './app/app.module';
import { environment } from './environments/environment';
if (environment.production) {
enableProdMode();
}
platformBrowserDynamic().bootstrapModule(AppModule)
.catch(err => console.error(err));
3. 项目的配置文件介绍
angular.json
angular.json
是Angular项目的配置文件,包含了项目的构建和开发服务器配置。
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"ngx-charts": {
"projectType": "application",
"schematics": {},
"root": "",
"sourceRoot": "src",
"prefix": "app",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist/ngx-charts",
"index": "src/index.html",
"main": "src/main.ts",
"polyfills": "src/polyfills.ts",
"tsConfig": "tsconfig.app.json",
"aot": true,
"assets": [
"src/favicon.ico",
"src/assets"
],
"styles": [
"src/styles.css"
],
"scripts": []
},
"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,
"budgets": [
{
"type": "initial",
"maximumWarning": "2mb",
"maximumError": "5mb"
}
]
}
}
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"options": {
"browserTarget": "ngx-charts:build"
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