议程：使用 cli 创建新的 angular 项目
配置： 操作系统：Windows10 64bit npm -v: 6.4.1 node -v: 9.11.1 angular cli: latest
观察到以下命令的行为：
c:\AngularDemo>ng new guessthenumber --inlineTemplate
? Would you like to add Angular routing? Yes
? Which stylesheet format would you like to use? CSS
CREATE guessthenumber/angular.json (3933 bytes)
CREATE guessthenumber/package.json (1321 bytes)
CREATE guessthenumber/README.md (1031 bytes)
CREATE guessthenumber/tsconfig.json (408 bytes)
CREATE guessthenumber/tslint.json (2837 bytes)
CREATE guessthenumber/.editorconfig (245 bytes)
CREATE guessthenumber/.gitignore (503 bytes)
CREATE guessthenumber/src/favicon.ico (5430 bytes)
CREATE guessthenumber/src/index.html (301 bytes)
CREATE guessthenumber/src/main.ts …