W3School TIY
编辑您的代码：
<html> <body> <h3>Table of Contents</h3> <ul> <li><a href="../example/html/pref.html" target="view_window">Preface</a></li> <li><a href="../example/html/chap1.html" target="view_window">Chapter 1</a></li> <li><a href="../example/html/chap2.html" target="view_window">Chapter 2</a></li> <li><a href="../example/html/chap3.html" target="view_window">Chapter 3</a></li> </ul> </body> </html>
查看结果: