| <!-- BOM Navigater BOM Screen BOM History BOM Location --> <script type="text/javascript"> document.write(navigator.platform+","+navigator.systemLanguage+","+navigator.cpuClass+"<br/>"); document.write(screen.height+","+screen.width+"<br/>"); function next(){ //history.forward(); history.go(1); //后退-1; } function previous(){ //要事先写个跳转页面到这个页面 history.back(); } document.write(location.href+"----"+location.protocol+"<br/>"); </script> | <input type="button" onclick="next()" value="前进"> <input type="button" onclick="previous()" value="后退"> <a href="http://www.baidu.com">百度</a>  |
原文：https://www.cnblogs.com/meihao1203/p/9176064.html