SOURCE

// 工厂模式
// function createPerson(name,age,address){
//   let obj = new Object();
//   obj.name = name
//   obj.age = age
//   obj.address = address
//   obj.sayName = function(){
//     return this.name
//   }
//   return obj
// }

// let person = new createPerson('zhou',12,'苏州')
// console.log('23',person.name,person.age,person.address)
// console.log('sayName',person.sayName())


let ages = [1,10,21,2]
// console.log('ages',ages)

function sorts(ages){
  console.log('ages',ages)
  let ag = ages.sort()
  console.log('=======>>>',ag)
}
sorts(ages)