查看angular cli版本

ng help version 查看帮助说明

$ ng help version
ng version <options...>
 Outputs Angular CLI version.
 aliases: v, --version, -v
 --verbose (Boolean) (Default: false) Adds more details to output logging.
  aliases: --verbose

可以看到，查看angular cli下面几个选项都可以

ng version
ng v
ng --version
ng -v

执行ng v输出如下：

$ ng v

@angular/cli: 1.4.5
node: 6.9.5
os: win32 x64
@angular/animations: 4.4.4
@angular/common: 4.4.4
@angular/compiler: 4.4.4
@angular/core: 4.4.4
@angular/forms: 4.4.4
@angular/http: 4.4.4
@angular/platform-browser: 4.4.4
@angular/platform-browser-dynamic: 4.4.4
@angular/router: 4.4.4
@angular/cli: 1.4.5
@angular/compiler-cli: 4.4.4
@angular/language-service: 4.4.4
typescript: 2.3.4