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@@ -0,0 +1,34 @@
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+<!DOCTYPE html>
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+<html lang="en">
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+
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+<head>
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+ <meta charset="UTF-8">
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+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
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+ <title>Document</title>
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+</head>
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+
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+<body>
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+ <script>
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+ // proxy 代理 在对象外面包了一层拦截器
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+ // const xxx = new Proxy(目标对象,拦截器)
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+ const obj = { name: "图图", age: 3 };
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+ const newProxy1 = new Proxy(obj, {
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+ get(target,key) {
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+ console.log(target,'target');
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+ console.log(key,'key')
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+ return target[key]
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+ },
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+ set(target,key,value) {
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+ console.log(target,'target1');
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+ console.log(key,'key1')
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+ console.log(value,'value1');
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+ target[key] = value;
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+ return true;
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+ }
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+ });
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+ newProxy1.name = '喜羊羊';
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+ console.log(newProxy1.name)
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+ </script>
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+</body>
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+
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+</html>
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zheng