JavaScript 反射和属性赋值!

function Antzone(){
  this.webName="蚂蚁部落";
  this.age=6;
}
Antzone.prototype={
  address:"青岛市南区"
}
var auth = { ADD:false, LIST:false, EXPORT:false, IMPORT:false, SEARCH:false }; console.log(Object.keys(auth));
var auth1 = ["ADD","LIST","SEARCH"]; let antzone=new Antzone(); console.log(Object.getOwnPropertyNames(antzone));
var names = Object.getOwnPropertyNames(auth); console.log(names);
if(auth1.length > 0){ for(var i=0;i<names.length;i++){ for(var j=0;j<auth1.length;j++){ if(auth1[j] == names[i]){ auth[names[i]]=true; break; } } } } console.log(auth);

结果:

js output
console.log: ["ADD", "LIST", "EXPORT", "IMPORT", "SEARCH"]
console.log: ["webName", "age"]
console.log: ["ADD", "LIST", "EXPORT", "IMPORT", "SEARCH"]
console.log:
{
      ADD: true
      LIST: true
      EXPORT: false
      IMPORT: false
      SEARCH: true
}

 

posted @ 2019-10-27 17:52  Bodi  阅读(638)  评论(0编辑  收藏  举报