使用

• 检测数据类型，简单数据类型和对象数据类型
• 还可以传递第二个参数，true则保证得到的结果是Object.prototype.toString如 [object B]B的值
• 如果是自定义对象，则是拿到构造函数的name

import type from 'weitypeprod'
// console.log(type)

let s =type('sss')
console.log(s)//string

class Person {}
let personChild =new Person
console.log(weiType(personChild))//person
console.log(weiType(personChild,true))//Person


let arr =[]
console.log(type(arr))//array


let date =new Date()
console.log(type(date))//date

function fun (){}
console.log(type(fun))//function