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docs/javascript/Reference/Global_Objects/Proxy/handler/get.html

@@ -2,11 +2,11 @@
 <div></div>
 <p><strong><code>handler.get()</code></strong> 方法用于拦截对象的读取属性操作。</p>
 <h2 id="语法">语法</h2>
-<pre class="brush: js">var p = new Proxy(target, {
+<pre><code  class="language-javascript">var p = new Proxy(target, {
   get: function(target, property, receiver) {
   }
 });
-</pre>
+</code></pre>
 <h3 id="参数">参数</h3>
 <p>以下是传递给get方法的参数，<code>this上下文绑定在</code>handler对象上.</p>
 <dl>
@@ -36,7 +36,7 @@
 </ul>
 <h2 id="示例">示例</h2>
 <p>以下代码演示如何拦截属性值的读取操作。</p>
-<pre class="brush: js">var p = new Proxy({}, {
+<pre><code  class="language-javascript">var p = new Proxy({}, {
   get: function(target, prop, receiver) {
     console.log("called: " + prop);
     return 10;
@@ -45,9 +45,9 @@
 
 console.log(p.a); // "called: a"
                   // 10
-</pre>
+</code></pre>
 <p>以下代码演示违反约束的情况。</p>
-<pre class="brush: js">var obj = {};
+<pre><code  class="language-javascript">var obj = {};
 Object.defineProperty(obj, "a", { 
   configurable: false, 
   enumerable: false, 
@@ -62,7 +62,7 @@ var p = new Proxy(obj, {
 });
 
 p.a; //会抛出TypeError
-</pre>
+</code></pre>
 <h2 id="规范">规范</h2>
 <table class="standard-table">
 <tbody>