<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="referrer" content="origin">
<meta http-equiv="Cache-Control" content="no-transform">
<meta http-equiv="Cache-Control" content="no-siteapp">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>咩咩的咣咣 </title>
<link id="mobile-style" media="only screen and (max- 767px)" type="text/css" rel="stylesheet" href="/skins/bluefresh/bundle-bluefresh-mobile.min.css?v=62Pf4TXAf0m84YcEGb47zO0KVeMeFZbknJoLYsbWkOE">
<link type="application/rss+xml" rel="alternate" href="https://www.cnblogs.com/rhgaiymm/rss">
<link type="application/rsd+xml" rel="EditURI" href="https://www.cnblogs.com/rhgaiymm/rsd.xml">
<link type="application/wlwmanifest+xml" rel="wlwmanifest" href="https://www.cnblogs.com/rhgaiymm/wlwmanifest.xml">
<script type="text/javascript" defer="" async="" src="https://track.uc.cn/uaest.js"></script><script async="" src="https://www.google-analytics.com/analytics.js"></script><script src="https://common.cnblogs.com/scripts/jquery-2.2.0.min.js"></script><style type="text/css">
:root .sidebar-image,
:root .my_money,
:root .h_ads,
:root .focus-gg,
:root .ad_right,
:root .adPopup,
:root .footer > #box[style="100%;height:100%;position:fixed;top:0"]
{ display: none !important; }</style>
<script src="/js/blog-common.min.js?v=cjOfeR1PvDfGLdLnzp3exmJckxUGinvOfscZzbIEshk"></script>
<script>
var currentBlogId = 517373;
var currentBlogApp = 'rhgaiymm';
var cb_enable_mathjax = false;
var isLogined = true;
</script>
<canvas id="c"></canvas>
<script type="text/javascript" >/* 一段从天而降的代码*/
var c = document.querySelector("#c");
var ctx = c.getContext("2d");
//making the canvas full screen
c.height = window.innerHeight;
c.width = window.innerWidth;
//chinese characters - taken from the unicode charset
var chinese = "天 地 玄 黄 ，宇 宙 洪 荒 。 日 月 盈 昃 ， 辰 宿 列 张 。";
//converting the string into an array of single characters
chinese = chinese.split("");
var font_size = 10;
var columns = c.width / font_size; //number of columns for the rain
//an array of drops - one per column
var drops = [];
//x below is the x coordinate
//1 = y co-ordinate of the drop(same for every drop initially)
for (var x = 0; x < columns; x++)
drops[x] = 1;
//drawing the characters
function draw() {
//Black BG for the canvas
//translucent BG to show trail
ctx.fillStyle = "rgba(0, 0, 0, 0.05)";
ctx.fillRect(0, 0, c.width, c.height);
ctx.fillStyle = "#0F0"; //green text
ctx.font = font_size + "px arial";
//looping over drops
for (var i = 0; i < drops.length; i++) {
//a random chinese character to print
var text = chinese[Math.floor(Math.random() * chinese.length)];
//x = i*font_size, y = value of drops[i]*font_size
ctx.fillText(text, i * font_size, drops[i] * font_size);
//sending the drop back to the top randomly after it has crossed the screen
//adding a randomness to the reset to make the drops scattered on the Y axis
if (drops[i] * font_size > c.height && Math.random() > 0.975)
drops[i] = 0;
//incrementing Y coordinate
drops[i]++;
}
}
setInterval(draw, 50);</script>
<style>#EntryTag{margin-top:20px;font-size:9pt;color:#808080}.topicListFooter{text-align:right;margin-right:10px;margin-top:10px}#divRefreshComments{text-align:right;margin-right:10px;margin-bottom:5px;font-size:9pt}*{margin:0;padding:0}html{height:100%}body{color:#000;font-family:Verdana,Arial,Helvetica,sans-serif;font-size:13px;min-height:101%;background:url() top center no-repeat black}table{border-collapse:collapse;border-spacing:0}fieldset,img{border:0}ul{word-break:break-all}li{list-style:none}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal}a:link{color:#000;text-decoration:none}a:visited{color:#000;text-decoration:none}a:hover{color:#f60;text-decoration:underline}a:active{color:#000;text-decoration:none}.clear{clear:both}#home{margin:0 auto;980px}#header{margin-top:2em}#blogTitle{height:60px;clear:both}#blogTitle h1{font-size:150%;font-weight:bold;line-height:1.5em;margin-left:1em;margin-top:10px;50%;float:left;display:inline;letter-spacing:1px;color:#833f3f;text-shadow:3px 3px 3px #ac9c9c}#blogTitle h2{margin-top:2em;margin-left:8em;line-height:1.5em;50%;float:left;display:inline;font-size:14px;color:#833f3f;text-shadow:3px 3px 3px #ac9c9c}#blogTitle h1 a,#blogTitle h2{color:#fff;font-family:"微软雅黑";text-shadow:3px 3px 3px #003d44}#blogLogo{float:right}#navigator{background-color:#333;height:60px;clear:both;margin-top:60px;position:relative}#navList{min-height:30px;float:left;margin-left:30px}#navList li{float:left}#navList a{margin:18px 10px 0 0;padding:0 10px;font:14px/1.5em "微软雅黑";display:block}#navList a:link,#navList a:visited,#navList a:active{color:#fff;text-shadow:3px 3px 3px #000}#navList a:hover{text-decoration:underline}#navList .aHeaderXML{display:none}.blogStats{float:right;color:#ccc;margin-top:20px;margin-right:2px;text-align:right;visibility:hidden}.themeSelect{position:absolute;right:20px;top:20px}.themeSelect .box-color{15px;height:15px;background-color:#ccc;float:left;display:inline;margin-left:10px}#main{min-980px;text-align:left;clear:both;background:#fff}#mainContent .forFlow{float:none;auto}#mainContent{min-height:200px;*padding-top:10px;-o-text-overflow:ellipsis;text-overflow:ellipsis;overflow:hidden;word-break:break-all;float:left;700px;background:#fff}.day{min-height:10px;_height:10px;margin-bottom:20px;padding-bottom:5px;margin-left:20px;margin-top:1em;margin-right:2em}.dayTitle{color:#666;font-weight:bold;line-height:1.5em;font-size:110%;margin-top:3px;margin-bottom:10px;float:right;position:relative;top:40px}.postTitle{font-size:14px;font-weight:bold;padding:0 100px 10px 20px;border-bottom:1px solid #e0e0e0;line-height:1.5em;clear:both;border-left:5px solid #1fa6e6}.postTitle a:link,.postTitle a:visited,.postTitle a:active{color:#1c7791}.postTitle a:hover{color:#f60;text-decoration:none}.postCon{float:right;line-height:1.5em;95%;clear:both;padding:10px 0}.postDesc{float:none;clear:both;text-align:right;padding-right:5px;color:#a3a3a3}.postDesc a:link,.postDesc a:visited,.postDesc a:active{color:#a3a3a3}.postDesc a:hover{color:#f60;text-decoration:none}.postSeparator{clear:both;height:1px;clear:both;float:right;margin:0 auto 5em auto}.topicListFooter{margin-top:5em}#sideBar{min-height:200px;padding:0 5px 0 5px;margin-left:700px;-o-text-overflow:ellipsis;text-overflow:ellipsis;overflow:hidden;word-break:break-all;_margin-left:0;_240px;font-size:12px}.newsItem .catListTitle{text-align:left;padding:5px 10px;border:1px solid #ccc;background:#f0f0f0}.newsItem{padding:0 0 5px 0;margin-bottom:2em}#calendar{229px;margin-bottom:2em}#calendar .Cal{96%;line-height:1.5em}.Cal{border:none;color:#666}.Cal td{padding:3px 0}#calendar table a:link,#calendar table a:visited,#calendar table a:active{font-weight:bold}#calendar table a:hover{color:#fff;text-decoration:none;background-color:#f60}.CalTodayDay{color:#f60}#calendar .CalNextPrev a:link,#calendar .CalNextPrev a:visited,#calendar .CalNextPrev a:active{font-weight:bold;background-color:#fff}.CalDayHeader{border-bottom:1px solid #ccc}.CalTitle{100%;background:#fff;color:#000;border-bottom:1px solid #666}.catListTitle{font-weight:bold;line-height:1.5em;font-size:110%;margin-top:15px;margin-bottom:10px;border-bottom:1px solid #000;text-align:center}.catListComment{line-height:1.5em}.divRecentComment{text-indent:2em;color:#666}#sideBarMain{margin-top:45px}#sideBarMain ul{line-height:1.5em}.catListEssay,.catListLink,.catListNoteBook,.catListTag,.catListPostCategory,.catListPostArchive,.catListArticleArchive,.catListImageCategory,.mySearch,.catListComment,.catListView,.catListFeedback{margin-bottom:2em}.catListEssay h3,.catListLink h3,.catListNoteBook h3,.catListTag h3,.catListPostCategory h3,.catListPostArchive h3,.catListArticleArchive h3,.catListImageCategory h3,.mySearch h3,.catListComment h3,.catListView h3,.catListFeedback h3,#blog-sidecolumn .catListTitle{text-align:left;padding:5px 10px;background:#f0f0f0;border-bottom:none;border:1px solid #ccc}.catListEssay ul,.catListLink ul,.catListNoteBook ul,.catListTag ul,.catListPostCategory ul,.catListPostArchive ul,.catListArticleArchive ul,.catListImageCategory ul,.mySearch ul,.catListComment ul,.catListView ul,.catListFeedback ul{padding-left:1em}.catListEssay ul li,.catListLink ul li,.catListNoteBook ul li,.catListTag ul li,.catListPostCategory ul li,.catListPostArchive ul li,.catListArticleArchive ul li,.catListImageCategory ul li,.mySearch ul li,.catListComment ul li,.catListView ul li,.catListFeedback ul li{margin:.5em}#blog-sidecolumn .catList ul,#blog-sidecolumn .catListBlogRank ul,#blog-sidecolumn .catListArticleCategory ul{margin-left:15px}.divRecentCommentAticle{margin-top:1.5em}.divRecentComment{margin-top:.5em}#topics{min-height:200px;padding:1em}#topics .postTitle{font-size:110%;font-weight:bold;border-bottom:1px solid #999;line-height:1.5em;padding-left:5px}.postBody{padding:5px 2px 5px 5px;line-height:1.5;color:#000;border-bottom:1px solid #000}#EntryTag{color:#666}#EntryTag a{margin-left:5px}#EntryTag a:link,#EntryTag a:visited,#EntryTag a:active{color:#666}#EntryTag a:hover{color:#f60}#topics .postDesc{float:none;text-align:right;padding-right:5px;color:#666;margin-top:5px}.feedback_area_title{font-weight:bold;border-bottom:1px solid #333;font-size:1.2em;margin-top:20px;margin:20px 10px 0;padding:0 0 5px 8px}.louzhu{background:transparent url('images/icoLouZhu.gif') no-repeat scroll right top;padding-right:16px}.feedbackListSubtitle{color:#666}.feedbackListSubtitle a:link,.feedbackListSubtitle a:visited,.feedbackListSubtitle a:active{color:#666;font-weight:normal}.feedbackListSubtitle a:hover{color:#f60;text-decoration:none}.feedbackManage{200px;text-align:right;float:right;margin-right:10px}.feedbackCon{border-bottom:1px solid #ccc;background:url('images/comment.gif') no-repeat 5px 0;padding:15px 0 10px 40px;min-height:35px;_height:35px;margin-bottom:1em;line-height:1.5em;margin-right:10px}#divRefreshComments{text-align:right;margin-bottom:10px}.commenttb{320px}.entrylistTitle,.PostListTitle,.thumbTitle{font-size:110%;font-weight:bold;border-bottom:1px solid #000;text-align:right;padding:1em;font-size:1.3em;color:#1c7791;border-bottom:1px solid #e0e0e0}.entrylistDescription{color:#666;text-align:right;padding-top:5px;padding-bottom:5px;padding-right:10px;margin-bottom:10px}.entrylistItem{min-height:20px;_height:20px;margin-bottom:30px;padding-bottom:5px}.entrylistPosttitle{font-size:110%;font-weight:bold;border-left:5px solid #1fa6e6;border-bottom:1px solid #e0e0e0;padding:0 0 10px 20px;line-height:1.5em;padding-left:5px}.entrylistPosttitle a{margin-left:10px}.entrylistPosttitle a:hover{text-decoration:none}.entrylistPostSummary{margin-top:5px;padding-left:5px;margin-bottom:5px;margin-left:20px}.entrylistItemPostDesc{text-align:right;color:#666}.entrylistItemPostDesc a:link,.entrylistItemPostDesc a:visited,.entrylistItemPostDesc a:active{color:#666}.entrylistItemPostDesc a:hover{color:#f60}.entrylist .postSeparator{clear:both;font-size:0;line-height:0;margin:0;padding:0;height:0;border:none}.pager{text-align:right;margin-right:10px}.PostList{border-bottom:1px solid #e0e0e0;clear:both;min-height:1.5em;_height:1.5em;padding-top:10px;padding-left:5px;padding-right:5px;margin-bottom:5px;margin-top:1em}.postTitl2{float:left}.postDesc2{color:#666;float:right}.postText2{clear:both;color:#666}.pfl_feedback_area_title{text-align:right;line-height:1.5em;font-weight:bold;border-bottom:1px solid #666;margin-bottom:10px}.pfl_feedbackItem{border-bottom:1px solid #000;margin-bottom:20px}.pfl_feedbacksubtitle{border-bottom:1px dotted #666;height:1.5em}.pfl_feedbackname{float:left}.pfl_feedbackManage{float:right}.pfl_feedbackCon{color:#000;padding-top:5px;padding-bottom:5px}.pfl_feedbackAnswer{color:#f40;text-indent:2em}.tdSentMessage{text-align:right}.errorMessage{300px;float:left}.mySearch .input_my_zzk{height:1.4em;175px}.feedbackItem{margin:1em 0 1em 1em}.commentform{padding:0 5px 0 2em}#commentform_title{font-size:16px}#commentform_user{font-size:1.2em;margin-top:1em}#commentform_user input{margin-left:1em;padding:.1em}.commentbox_main{margin-top:.5em}.commentbox_title_left{font-size:1.2em;margin-bottom:.4em}#btn_comment_submit{padding:.2em;margin-top:.5em}.Pager{margin-left:5px;margin-right:20px;font-weight:bold}#myposts{margin-left:1em;margin-right:20px}.entrylist{margin-left:1em;margin-right:20px}.divPhoto{border:1px solid #ccc;padding:2px;margin-right:10px}.thumbDescription{color:#666;text-align:right;padding-top:5px;padding-bottom:5px;padding-right:10px;margin-bottom:10px}.gallery{margin-left:1em}.divPhoto:hover{border-color:#08c;box-shadow:3px 3px 3px rgba(0,0,0,.3)}#footer{text-align:center;min-height:15px;_height:15px;margin-top:10px;padding-top:10px;margin-bottom:10px;padding-bottom:10px;color:#333}.personInfo{margin-bottom:20px;margin-top:1em}.pages{text-align:right}#profile{margin-left:1em}.pfl_feedback_area_title{margin-bottom:1em}.pfl_answer,.pfl_feedbackCon{margin:.5em}#Profile1_panelAdd div{margin-top:.5em}#Profile1_panelAdd div b{float:left;8em}#Profile1_panelAdd div input.submitComment{padding:.2em;display:block;margin-left:7.5em;margin-top:1em}.postBody p,.postCon p{text-indent:2em;margin:0 auto 1em auto}.postBody h2{font-size:150%;margin:15px auto 2px auto;font-weight:bold}.postBody h3{font-size:120%;margin:15px auto 2px auto;font-weight:bold}.postBody h4{font-size:110%;margin:15px auto 2px auto;font-weight:bold;color:#333}.postBody h5{font-size:100%;margin:15px auto 2px auto;font-weight:bold;color:#333}.postBody a:link,.postBody a:visited,.postBody a:active{text-decoration:underline}.postCon a:link,.postCon a:visited,.postCon a:active{text-decoration:underline}.postBody ul,.postCon ul{margin-left:2em}.postBody li,.postCon li{list-style-type:disc;margin-bottom:1em}.postBody blockquote{background:url('images/comment.gif') no-repeat 25px 0;padding:10px 60px 5px 60px;min-height:35px;_height:35px;line-height:1.6em;color:#333}.myposts_title{margin:20px 0;font-weight:bold;text-align:center}.c_b_p_desc{text-indent:0}#blog-news{margin-left:15px}#blogTitle h1 a,#blogTitle h2{color:#833f3f;text-shadow:3px 3px 3px #ac9c9c}.blog_comment_body{font-size:13px}.blog_comment_body a:link{text-decoration:underline}#cnblogs_post_body{font-size:15px;line-height:1.8}#cnblogs_post_body img{max-650px}@font-face{font-family:uc-nexus-iconfont;src:url(chrome-extension://pogijhnlcfmcppgimcaccdkmbedjkmhi/res/font_9qmmi8b8jsxxbt9.woff) format('woff'),url(chrome-extension://pogijhnlcfmcppgimcaccdkmbedjkmhi/res/font_9qmmi8b8jsxxbt9.ttf) format('truetype')}
</style>
</head>