- 可以看下面的代码:
function A(name) {
this.name = name;
}
A.prototype.sayWhat = ‘say what...‘;
var a = new A(‘dreamapple‘);
console.log(JSON.stringify(a));
我们可以看到输出结果是{“name”:”dreamapple”}。
时间: 2024-07-31 12:45:51
function A(name) {
this.name = name;
}
A.prototype.sayWhat = ‘say what...‘;
var a = new A(‘dreamapple‘);
console.log(JSON.stringify(a));
我们可以看到输出结果是{“name”:”dreamapple”}。