/* 清除對(duì)象屬性*/
var a = {a:1,b:2}
Object.keys(a).forEach(key =>a[key]='');
console.log(a)
/* 刪除某個(gè)對(duì)象*/
console.log(deletea.a)
console.log(a)
/* 清除對(duì)象屬性*/
var a = {a:1,b:2}
Object.keys(a).forEach(key =>a[key]='');
console.log(a)
/* 刪除某個(gè)對(duì)象*/
console.log(deletea.a)
console.log(a)