使用jquery animate()方法实现页面平滑滚动特效
$('html, body').animate({ scrolltop: $(hash).offset().top }, 800, function(){ window.location.hash = hash; });
简单实例代码：
<!doctype html> <html> <head> <scriptsrc="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <script> $(document).ready(function(){ // add smooth scrolling to all links $(a).on('click', function(event) { // make sure this.hash has a value before overriding default behavior if (this.hash !== ) { // prevent default anchor click behavior event.preventdefault(); // store hash var hash = this.hash; // using jquery's animate() method to add smooth page scroll // the optional number (800) specifies the number of milliseconds it takes to scroll to the specified area $('html, body').animate({ scrolltop: $(hash).offset().top }, 800, function(){ // add hash (#) to url when done scrolling (default click behavior) window.location.hash = hash; }); } // end if }); }); </script> <style> body, html, .main { height: 100%; } section { min-height: 100%; } </style> </head> <body> <ahref="#section2"rel="external nofollow"style=" font-size: 30px; font-weight: bold; text-align: center; ">点击此处平滑滚动到第二部分</a> <pclass="main"> <section></section> </p> <pclass="main"id="section2"> <sectionstyle=" background-color: #03c03c; color: #fff; font-size: 30px; text-align: center"> section 2 </section> </p> </body> </html>
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