js实现一个简单的链式操作

Posted 2022-05-12 missya

如何实现一个链式操作

  function person() 
      person.prototype = 
        setname: function(name) 
          this.name = name
          return this
        ,
        setage: function(age) 
          this.age = age
          return this
        ,
        getinfor: function() 
          console.log(this.age)
          console.log(this.name)
        
      
      var person1 = new person()
      person1
        .setname(‘张三‘)
        .setage(24)
        .getinfor()