点击某按钮，提示某信息，相信大家经常遇到，用别人的插件总需要修改点，但是修改起来又很费时间，所以干脆自己写吧，哈哈。代码及效果如下：

<!DOCTYPE html><html><head><meta charset="utf-8"> <title>闪烁提示信息</title><style>#show_good{ background:orange; position:absolute; display:none; border:2px solid #ffff00; border-radius:5px; text-align:center;}</style><script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js"></script><script>$(document).ready(function(){ $(function(){ var windows_width = $(window).width(); var windows_height = $(window).height(); var div_width = 400; var div_height = 100; var div_left = (windows_width - div_width) / 2; var div_top = windows_height / 2 - div_height; var div_css = 'left:' + div_left + 'px;top:' + div_top + 'px;width:' + div_width + 'px;height:' + div_height + 'px;'; var content = '<div id="show_good" >'; content += '闪烁提示信息'; content += '</div>'; $('body').append(content); $('p').click(function(){ $('#show_good').fadeIn(1000,function(){ setTimeout(function(){ $('#show_good').fadeOut(1000); },1000); }); }); //console.log(windows_width,windows_height,div_css); });});</script></head><body ><p>闪烁提示信息</p></body></html>