点击运行
<!DOCTYPE html> <html> <head> <script src="/static/jquery/jquery.min.js"></script> <script> $(document).ready(function(){ $("button").click(function(){ alert($("#show").attr("href")); }); }); </script> </head> <body> <p><a href="http://www.qianmu.net" id="show">www.qianmu.net</a></p> <button>显示 href 值</button> </body> </html>
运行结果
