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JavaScript 类型化数组 entries() 方法
tryjsref_typed_entries_1
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<!DOCTYPE html> <html> <body> <h1>JavaScript Typed Arrays</h1> <h2>The entries() Method</h2> <p>The entries() method returns an Iterator object with the key/value pairs from an array.</p> <p id="demo"></p> <script> // Create a Typed Array const myArr = Int32Array.of(10,20,30,40,50,60); // List the Entries let text = ""; for (let x of Object.entries(myArr)) { text += x + "<br>"; } document.getElementById("demo").innerHTML = text; </script> </body> </html>