<!-- Main hero unit for a primary marketing message or call to action -->
<!-- Main hero unit for a primary marketing message or call to action -->
<divclass="hero-unit">
<divclass="hero-unit">
<h1>Hello, world!</h1>
<h1>加入房间</h1>
<p>This is a template for a simple marketing or informational website. It includes a large callout called the hero unit and three supporting pieces of content. Use it as a starting point to create something more unique.</p>
<dlid="room">
<p><aclass="btn btn-primary btn-large">Learn more »</a></p>
<p>Donec id elit non mi porta gravida at eget metus. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus. Etiam porta sem malesuada magna mollis euismod. Donec sed odio dui. </p>
<p>Donec id elit non mi porta gravida at eget metus. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus. Etiam porta sem malesuada magna mollis euismod. Donec sed odio dui. </p>
<p>Donec sed odio dui. Cras justo odio, dapibus ac facilisis in, egestas eget quam. Vestibulum id ligula porta felis euismod semper. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus.</p>
!function(e,t){"use strict";varn=t.prototype.trim,r=t.prototype.trimRight,i=t.prototype.trimLeft,s=function(e){returne*1||0},o=function(e,t){if(t<1)return"";varn="";while(t>0)t&1&&(n+=e),t>>=1,e+=e;returnn},u=[].slice,a=function(e){returne==null?"\\s":e.source?e.source:"["+p.escapeRegExp(e)+"]"},f={lt:"<",gt:">",quot:'"',apos:"'",amp:"&"},l={};for(varcinf)l[f[c]]=c;varh=function(){functione(e){returnObject.prototype.toString.call(e).slice(8,-1).toLowerCase()}varn=o,r=function(){returnr.cache.hasOwnProperty(arguments[0])||(r.cache[arguments[0]]=r.parse(arguments[0])),r.format.call(null,r.cache[arguments[0]],arguments)};returnr.format=function(r,i){vars=1,o=r.length,u="",a,f=[],l,c,p,d,v,m;for(l=0;l<o;l++){u=e(r[l]);if(u==="string")f.push(r[l]);elseif(u==="array"){p=r[l];if(p[2]){a=i[s];for(c=0;c<p[2].length;c++){if(!a.hasOwnProperty(p[2][c]))thrownewError(h('[_.sprintf] property "%s" does not exist',p[2][c]));a=a[p[2][c]]}}elsep[1]?a=i[p[1]]:a=i[s++];if(/[^s]/.test(p[8])&&e(a)!="number")thrownewError(h("[_.sprintf] expecting number but found %s",e(a)));switch(p[8]){case"b":a=a.toString(2);break;case"c":a=t.fromCharCode(a);break;case"d":a=parseInt(a,10);break;case"e":a=p[7]?a.toExponential(p[7]):a.toExponential();break;case"f":a=p[7]?parseFloat(a).toFixed(p[7]):parseFloat(a);break;case"o":a=a.toString(8);break;case"s":a=(a=t(a))&&p[7]?a.substring(0,p[7]):a;break;case"u":a=Math.abs(a);break;case"x":a=a.toString(16);break;case"X":a=a.toString(16).toUpperCase()}a=/[def]/.test(p[8])&&p[3]&&a>=0?"+"+a:a,v=p[4]?p[4]=="0"?"0":p[4].charAt(1):"",m=p[6]-t(a).length,d=p[6]?n(v,m):"",f.push(p[5]?a+d:d+a)}}returnf.join("")},r.cache={},r.parse=function(e){vart=e,n=[],r=[],i=0;while(t){if((n=/^[^\x25]+/.exec(t))!==null)r.push(n[0]);elseif((n=/^\x25{2}/.exec(t))!==null)r.push("%");else{if((n=/^\x25(?:([1-9]\d*)\$|\(([^\)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-fosuxX])/.exec(t))===null)thrownewError("[_.sprintf] huh?");if(n[2]){i|=1;vars=[],o=n[2],u=[];if((u=/^([a-z_][a-z_\d]*)/i.exec(o))===null)thrownewError("[_.sprintf] huh?");s.push(u[1]);while((o=o.substring(u[0].length))!=="")if((u=/^\.([a-z_][a-z_\d]*)/i.exec(o))!==null)s.push(u[1]);else{if((u=/^\[(\d+)\]/.exec(o))===null)thrownewError("[_.sprintf] huh?");s.push(u[1])}n[2]=s}elsei|=2;if(i===3)thrownewError("[_.sprintf] mixing positional and named placeholders is not (yet) supported");r.push(n)}t=t.substring(n[0].length)}returnr},r}(),p={VERSION:"2.3.0",isBlank:function(e){returne==null&&(e=""),/^\s*$/.test(e)},stripTags:function(e){returne==null?"":t(e).replace(/<\/?[^>]+>/g,"")},capitalize:function(e){returne=e==null?"":t(e),e.charAt(0).toUpperCase()+e.slice(1)},chop:function(e,n){returne==null?[]:(e=t(e),n=~~n,n>0?e.match(newRegExp(".{1,"+n+"}","g")):[e])},clean:function(e){returnp.strip(e).replace(/\s+/g,"")},count:function(e,n){returne==null||n==null?0:t(e).split(n).length-1},chars:function(e){returne==null?[]:t(e).split("")},swapCase:function(e){returne==null?"":t(e).replace(/\S/g,function(e){returne===e.toUpperCase()?e.toLowerCase():e.toUpperCase()})},escapeHTML:function(e){returne==null?"":t(e).replace(/[&<>"']/g,function(e){return"&"+l[e]+";"})},unescapeHTML:function(e){returne==null?"":t(e).replace(/\&([^;]+);/g,function(e,n){varr;returnninf?f[n]:(r=n.match(/^#x([\da-fA-F]+)$/))?t.fromCharCode(parseInt(r[1],16)):(r=n.match(/^#(\d+)$/))?t.fromCharCode(~~r[1]):e})},escapeRegExp:function(e){returne==null?"":t(e).replace(/([.*+?^=!:${}()|[\]\/\\])/g,"\\$1")},splice:function(e,t,n,r){vari=p.chars(e);returni.splice(~~t,~~n,r),i.join("")},insert:function(e,t,n){returnp.splice(e,t,0,n)},include:function(e,n){returnn===""?!0:e==null?!1:t(e).indexOf(n)!==-1},join:function(){vare=u.call(arguments),t=e.shift();returnt==null&&(t=""),e.join(t)},lines:function(e){returne==null?[]:t(e).split("\n")},reverse:function(e){returnp.chars(e).reverse().join("")},startsWith:function(e,n){returnn===""?!0:e==null||n==null?!1:(e=t(e),n=t(n),e.length>=n.length&&e.slice(0,n.length)===n)},endsWith:function(e,n){returnn===""?!0:e==null||n==null?!1:(e=t(e),n=t(n),e.length>=n.length&&e.slice(e.length-n.length)===n)},succ:function(e){returne==null?"":(e=t(e),e.slice(0,-1)+t.fromCharCode(e.charCodeAt(e.length-1)+1))},titleize:function(e){returne==null?"":t(e).replace(/(?:^|\s)\S/g,function(e){returne.toUpperCase()})},camelize:function(e){returnp.trim(e).replace(/[-_\s]+(.)?/g,function(e,t){returnt.toUpperCase()})},underscored:function(e){returnp.trim(e).replace(/([a-z\d])([A-Z]+)/g,"$1_$2").replace(/[-\s]+/g,"_").toLowerCase()},dasherize:function(e){returnp.trim(e).replace(/([A-Z])/g,"-$1").replace(/[-_\s]+/g,"-").toLowerCase()},classify:function(e){returnp.titleize(t(e).replace(/_/g,"")).replace(/\s/g,"")},humanize:function(e){returnp.capitalize(p.underscored(e).replace(/_id$/,"").replace(/_/g,""))},trim:function(e,r){returne==null?"":!r&&n?n.call(e):(r=a(r),t(e).replace(newRegExp("^"+r+"+|"+r+"+$","g"),""))},ltrim:function(e,n){returne==null?"":!n&&i?i.call(e):(n=a(n),t(e).replace(newRegExp("^"+n+"+"),""))},rtrim:function(e,n){returne==null?"":!n&&r?r.call(e):(n=a(n),t(e).replace(newRegExp(n+"+$"),""))},truncate:function(e,n,r){returne==null?"":(e=t(e),r=r||"...",n=~~n,e.length>n?e.slice(0,n)+r:e)},prune:function(e,n,r){if(e==null)return"";e=t(e),n=~~n,r=r!=null?t(r):"...";if(e.length<=n)returne;vari=function(e){returne.toUpperCase()!==e.toLowerCase()?"A":""},s=e.slice(0,n+1).replace(/.(?=\W*\w*$)/g,i);returns.slice(s.length-2).match(/\w\w/)?s=s.replace(/\s*\S+$/,""):s=p.rtrim(s.slice(0,s.length-1)),(s+r).length>e.length?e:e.slice(0,s.length)+r},words:function(e,t){returnp.isBlank(e)?[]:p.trim(e,t).split(t||/\s+/)},pad:function(e,n,r,i){e=e==null?"":t(e),n=~~n;vars=0;r?r.length>1&&(r=r.charAt(0)):r="";switch(i){case"right":returns=n-e.length,e+o(r,s);case"both":returns=n-e.length,o(r,Math.ceil(s/2))+e+o(r,Math.floor(s/2));default:returns=n-e.length,o(r,s)+e}},lpad:function(e,t,n){returnp.pad(e,t,n)},rpad:function(e,t,n){returnp.pad(e,t,n,"right")},lrpad:function(e,t,n){returnp.pad(e,t,n,"both")},sprintf:h,vsprintf:function(e,t){returnt.unshift(e),h.apply(null,t)},toNumber:function(e,n){if(e==null||e=="")return0;e=t(e);varr=s(s(e).toFixed(~~n));returnr===0&&!e.match(/^0+$/)?Number.NaN:r},numberFormat:function(e,t,n,r){if(isNaN(e)||e==null)return"";e=e.toFixed(~~t),r=r||",";vari=e.split("."),s=i[0],o=i[1]?(n||".")+i[1]:"";returns.replace(/(\d)(?=(?:\d{3})+$)/g,"$1"+r)+o},strRight:function(e,n){if(e==null)return"";e=t(e),n=n!=null?t(n):n;varr=n?e.indexOf(n):-1;return~r?e.slice(r+n.length,e.length):e},strRightBack:function(e,n){if(e==null)return"";e=t(e),n=n!=null?t(n):n;varr=n?e.lastIndexOf(n):-1;return~r?e.slice(r+n.length,e.length):e},strLeft:function(e,n){if(e==null)return"";e=t(e),n=n!=null?t(n):n;varr=n?e.indexOf(n):-1;return~r?e.slice(0,r):e},strLeftBack:function(e,t){if(e==null)return"";e+="",t=t!=null?""+t:t;varn=e.lastIndexOf(t);return~n?e.slice(0,n):e},toSentence:function(e,t,n,r){t=t||", ",n=n||" and ";vari=e.slice(),s=i.pop();returne.length>2&&r&&(n=p.rtrim(t)+n),i.length?i.join(t)+n+s:s},toSentenceSerial:function(){vare=u.call(arguments);returne[3]=!0,p.toSentence.apply(p,e)},slugify:function(e){if(e==null)return"";varn="ąàáäâãåæćęèéëêìíïîłńòóöôõøùúüûñçżź",r="aaaaaaaaceeeeeiiiilnoooooouuuunczz",i=newRegExp(a(n),"g");returne=t(e).toLowerCase().replace(i,function(e){vart=n.indexOf(e);returnr.charAt(t)||"-"}),p.dasherize(e.replace(/[^\w\s-]/g,""))},surround:function(e,t){return[t,e,t].join("")},quote:function(e){returnp.surround(e,'"')},exports:function(){vare={};for(vartinthis){if(!this.hasOwnProperty(t)||t.match(/^(?:include|contains|reverse)$/))continue;e[t]=this[t]}returne},repeat:function(e,n,r){if(e==null)return"";n=~~n;if(r==null)returno(t(e),n);for(vari=[];n>0;i[--n]=e);returni.join(r)},levenshtein:function(e,n){if(e==null&&n==null)return0;if(e==null)returnt(n).length;if(n==null)returnt(e).length;e=t(e),n=t(n);varr=[],i,s;for(varo=0;o<=n.length;o++)for(varu=0;u<=e.length;u++)o&&u?e.charAt(u-1)===n.charAt(o-1)?s=i:s=Math.min(r[u],r[u-1],i)+1:s=o+u,i=r[u],r[u]=s;returnr.pop()}};p.strip=p.trim,p.lstrip=p.ltrim,p.rstrip=p.rtrim,p.center=p.lrpad,p.rjust=p.lpad,p.ljust=p.rpad,p.contains=p.include,p.q=p.quote,typeofexports!="undefined"?(typeofmodule!="undefined"&&module.exports&&(module.exports=p),exports._s=p):typeofdefine=="function"&&define.amd?define("underscore.string",[],function(){returnp}):(e._=e._||{},e._.string=e._.str=p)}(this,String);
