1
0
mirror of https://github.com/ruanyf/es6tutorial.git synced 2025-05-27 20:32:21 +00:00

Merge pull request #208 from NumerHero/gh-pages

问题修改
This commit is contained in:
Ruan YiFeng 2016-05-21 19:44:46 -05:00
commit d67e8ebe68

View File

@ -690,21 +690,21 @@ Object.keys(proxy)
下面的例子是拦截第一个字符为下划线的属性名。
```javascript
var target = {
let target = {
_bar: 'foo',
_prop: 'bar',
prop: 'baz'
};
var handler = {
let handler = {
ownKeys (target) {
return Reflect.ownKeys(target).filter(key => key[0] !== '_');
}
};
var proxy = new Proxy(target, handler);
let proxy = new Proxy(target, handler);
for (let key of Object.keys(proxy)) {
console.log(key)
console.log(target[key]);
}
// "baz"
```