前言
大家好 我是歌谣 上节课我们已经说过了关于手写apply和手写call的讲解
这节课我们继续来进行手写bind的讲解
bind演示
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>手写bind.html</title>
</head>
<body>
<script>
var geyao = {
name: "geyao",
show() {
console.log(this, "this")
console.log(` 我是${this.name}`)
}
}
var fangfang = {
name: "fangfang"
}
let fn