viko16 · July 11, 2018 06:30
diff --git a/appendLink.js b/appendLink.js
 // 传统写法
 const el = document.createElement('link')
 el.rel = 'stylesheet'
 el.href = 'main.css'
 document.head.appendChild(el)

 // 单条写法
 document.head.appendChild(Object.assign(
  document.createElement('link'),
  { rel: 'stylesheet', href: 'main.css' },
 ))
	// 传统写法
	const el = document.createElement('link')
	el.rel = 'stylesheet'
	el.href = 'main.css'
	document.head.appendChild(el)

	// 单条写法
	document.head.appendChild(Object.assign(
	document.createElement('link'),
	{ rel: 'stylesheet', href: 'main.css' },
	))