<!DOCTYPE html> <html> <body> <h1>JavaScript <b>this</b> 关键词</h1> <p>在本例中,<b>this</b> 代表“拥有” myFunction 的对象:</p> <p id="demo"></p> <script> document.getElementById("demo").innerHTML = myFunction(); function myFunction() { return this; } </script> </body> </html>