在Angular 2/4应用程序中获取Windows用户名

import { Component, OnInit, Inject } from '@angular/core';
import { DomSanitizer } from '@angular/platform-browser';
import { DOCUMENT } from '@angular/common';

@Component({
  selector: 'app-your-component',
  templateUrl: './your-component.component.html',
  styleUrls: ['./your-component.component.css']
})
export class YourComponent implements OnInit {

  constructor(private sanitizer: DomSanitizer, @Inject(DOCUMENT) private document: any) { }

  ngOnInit() {
    // 获取Windows用户名
    const username = this.getUsername();
    console.log(username);
  }

  getUsername(): string {
    // 使用DOCUMENT对象获取当前浏览器窗口的`window`对象
    const windowRef = this.document.defaultView || window;
    // 获取Windows用户名
    const username = windowRef['USERNAME'] || windowRef['USER'] || '';
    return username;
  }

}