text: /*
   * @Author: luoxi
   * @LastEditTime: 2022-05-11 22:06:36
   * @LastEditors: your name
   * @Description: 实现bind函数
   */
  export default function myBind() {
    //将参数拆解成数组
    const args = Array.prototype.slice.call(arguments)
    //获取this(数组第一项)
    const t = args.shift()
    const self = this;
    return function () {
      return self.apply(t, args)
    }
  }