From e22937cb41a70e4ff3c311f888aa730fb42116ff Mon Sep 17 00:00:00 2001
From: PinkR1ver <3180102330@zju.edu.cn>
Date: Wed, 27 Mar 2024 20:46:23 +0800
Subject: [PATCH] Add note

---
 .../coding_knowledge/js/proxy_in_js.md        | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/content/computer_sci/coding_knowledge/js/proxy_in_js.md b/content/computer_sci/coding_knowledge/js/proxy_in_js.md
index 0e057f2a1..74e21f96c 100644
--- a/content/computer_sci/coding_knowledge/js/proxy_in_js.md
+++ b/content/computer_sci/coding_knowledge/js/proxy_in_js.md
@@ -114,3 +114,25 @@ const proxy = new Proxy(user, handler);
 console.log(proxy.age); // 成功
 console.log(proxy.salary); // undefined
 ```
+
+
+## 日志记录
+
+```js
+const object = {
+  "num": 1,
+  "str": "Hello World",
+  "obj": {
+    "x": 5
+  }
+};
+
+const proxiedObject = new Proxy(object, {
+  get: (target, key) => {
+    console.log("Accessing", key);
+    return target[key];
+  }
+});
+
+proxiedObject.num; // 打印: Accessing num
+```
\ No newline at end of file