1、HTML

 <div id="share-2"></div>
 <div id="share-3" data-sites="weibo,qq,qzone,wechat"></div>
 <div id="share-4" data-disabled="wechat , facebook, twitter, google"></div>

2、JS code

<script src="./jquery.share.min.js"></script>
  <script>
    $('#share-2').share({
      sites: ['qzone', 'qq', 'weibo', 'wechat']
    });
    $('#share-3').share();
    $('#share-4').share();
  </script>

注意??，需要用到css和js插件

share.min.css

/* confont.woff字库，可阿里巴巴 */
@font-face{font-family:"socialshare";src:url("./iconfont.woff")}.social-share{font-family:"socialshare" !important;font-size:16px;font-style:normal;-webkit-font-smoothing:antialiased;-webkit-text-stroke-width:0.2px;-moz-osx-font-smoothing:grayscale}.social-share *{font-family:"socialshare" !important}.social-share .icon-tencent:before{content:"\f07a"}.social-share .icon-qq:before{content:"\f11a"}.social-share .icon-weibo:before{content:"\f12a"}.social-share .icon-wechat:before{content:"\f09a"}.social-share .icon-douban:before{content:"\f10a"}.social-share .icon-heart:before{content:"\f20a"}.social-share .icon-like:before{content:"\f00a"}.social-share .icon-qzone:before{content:"\f08a"}.social-share .icon-linkedin:before{content:"\f01a"}.social-share .icon-diandian:before{content:"\f05a"}.social-share .icon-facebook:before{content:"\f03a"}.social-share .icon-google:before{content:"\f04a"}.social-share .icon-twitter:before{content:"\f06a"}.social-share a{position:relative;text-decoration:none;margin:4px;display:inline-block;outline:none}.social-share .social-share-icon{position:relative;display:inline-block;width:32px;height:32px;font-size:20px;border-radius:50%;line-height:32px;border:1px solid #666;color:#666;text-align:center;vertical-align:middle;transition:background 0.6s ease-out 0s}.social-share .social-share-icon:hover{background:#666;color:#fff}.social-share .icon-weibo{color:#ff763b;border-color:#ff763b}.social-share .icon-weibo:hover{background:#ff763b}.social-share .icon-tencent{color:#56b6e7;border-color:#56b6e7}.social-share .icon-tencent:hover{background:#56b6e7}.social-share .icon-qq{color:#56b6e7;border-color:#56b6e7}.social-share .icon-qq:hover{background:#56b6e7}.social-share .icon-qzone{color:#FDBE3D;border-color:#FDBE3D}.social-share .icon-qzone:hover{background:#FDBE3D}.social-share .icon-douban{color:#33b045;border-color:#33b045}.social-share .icon-douban:hover{background:#33b045}.social-share .icon-linkedin{color:#0077B5;border-color:#0077B5}.social-share .icon-linkedin:hover{background:#0077B5}.social-share .icon-facebook{color:#44619D;border-color:#44619D}.social-share .icon-facebook:hover{background:#44619D}.social-share .icon-google{color:#db4437;border-color:#db4437}.social-share .icon-google:hover{background:#db4437}.social-share .icon-twitter{color:#55acee;border-color:#55acee}.social-share .icon-twitter:hover{background:#55acee}.social-share .icon-diandian{color:#307DCA;border-color:#307DCA}.social-share .icon-diandian:hover{background:#307DCA}.social-share .icon-wechat{position:relative;color:#7bc549;border-color:#7bc549}.social-share .icon-wechat:hover{background:#7bc549}.social-share .icon-wechat .wechat-qrcode{display:none;border:1px solid #eee;position:absolute;z-index:9;top:-205px;left:-84px;width:200px;height:192px;color:#666;font-size:12px;text-align:center;background-color:#fff;box-shadow:0 2px 10px #aaa;transition:all 200ms;-webkit-tansition:all 350ms;-moz-transition:all 350ms}.social-share .icon-wechat .wechat-qrcode.bottom{top:40px;left:-84px}.social-share .icon-wechat .wechat-qrcode.bottom:after{display:none}.social-share .icon-wechat .wechat-qrcode h4{font-weight:normal;height:26px;line-height:26px;font-size:12px;background-color:#f3f3f3;margin:0;padding:0;color:#777}.social-share .icon-wechat .wechat-qrcode .qrcode{width:105px;margin:10px auto}.social-share .icon-wechat .wechat-qrcode .qrcode table{margin:0 !important}.social-share .icon-wechat .wechat-qrcode .help p{font-weight:normal;line-height:16px;padding:0;margin:0}.social-share .icon-wechat .wechat-qrcode:after{content:'';position:absolute;left:50%;margin-left:-6px;bottom:-13px;width:0;height:0;border-width:8px 6px 6px 6px;border-style:solid;border-color:#fff transparent transparent transparent}.social-share .icon-wechat:hover .wechat-qrcode{display:block}

jquery.share.min.js

!function(r){"use strict";function t(t,e,n,o){function i(r,t){return r-=o,t-=o,!(0>r||r>=u||0>t||t>=u)&&a.isDark(r,t)}var a=r(n,e);a.addData(t),a.make(),o=o||0;var u=a.getModuleCount(),f=a.getModuleCount()+2*o,c=function(r,t,e,n){var o=this.isDark,i=1/f;this.isDark=function(a,u){var f=u*i,c=a*i,s=f+i,l=c+i;return o(a,u)&&(r>s||f>e||t>l||c>n)}};this.text=t,this.level=e,this.version=n,this.moduleCount=f,this.isDark=i,this.addBlank=c}function e(r,e,n,o,i){n=Math.max(1,n||1),o=Math.min(40,o||40);for(var a=n;o>=a;a+=1)try{return new t(r,e,a,i)}catch(r){}}function n(r,t,e){var n=e.size,o="bold "+e.mSize*n+"px "+e.fontname,i=p("<canvas/>")[0].getContext("2d");i.font=o;var a=i.measureText(e.label).width,u=e.mSize,f=a/n,c=(1-f)*e.mPosX,s=(1-u)*e.mPosY,l=c+f,h=s+u,d=.01;1===e.mode?r.addBlank(0,s-d,n,h+d):r.addBlank(c-d,s-d,l+d,h+d),t.fillStyle=e.fontcolor,t.font=o,t.fillText(e.label,c*n,s*n+.75*e.mSize*n)}function o(r,t,e){var n=e.size,o=e.image.naturalWidth||1,i=e.image.naturalHeight||1,a=e.mSize,u=a*o/i,f=(1-u)*e.mPosX,c=(1-a)*e.mPosY,s=f+u,l=c+a,h=.01;3===e.mode?r.addBlank(0,c-h,n,l+h):r.addBlank(f-h,c-h,s+h,l+h),t.drawImage(e.image,f*n,c*n,u*n,a*n)}function i(r,t,e){p(e.background).is("img")?t.drawImage(e.background,0,0,e.size,e.size):e.background&&(t.fillStyle=e.background,t.fillRect(e.left,e.top,e.size,e.size));var i=e.mode;1===i||2===i?n(r,t,e):(3===i||4===i)&&o(r,t,e)}function a(r,t,e,n,o,i,a,u){r.isDark(a,u)&&t.rect(n,o,i,i)}function u(r,t,e,n,o,i,a,u,f,c){a?r.moveTo(t+i,e):r.moveTo(t,e),u?(r.lineTo(n-i,e),r.arcTo(n,e,n,o,i)):r.lineTo(n,e),f?(r.lineTo(n,o-i),r.arcTo(n,o,t,o,i)):r.lineTo(n,o),c?(r.lineTo(t+i,o),r.arcTo(t,o,t,e,i)):r.lineTo(t,o),a?(r.lineTo(t,e+i),r.arcTo(t,e,n,e,i)):r.lineTo(t,e)}function f(r,t,e,n,o,i,a,u,f,c){a&&(r.moveTo(t+i,e),r.lineTo(t,e),r.lineTo(t,e+i),r.arcTo(t,e,t+i,e,i)),u&&(r.moveTo(n-i,e),r.lineTo(n,e),r.lineTo(n,e+i),r.arcTo(n,e,n-i,e,i)),f&&(r.moveTo(n-i,o),r.lineTo(n,o),r.lineTo(n,o-i),r.arcTo(n,o,n-i,o,i)),c&&(r.moveTo(t+i,o),r.lineTo(t,o),r.lineTo(t,o-i),r.arcTo(t,o,t+i,o,i))}function c(r,t,e,n,o,i,a,c){var s=r.isDark,l=n+i,h=o+i,d=e.radius*i,g=a-1,v=a+1,p=c-1,w=c+1,m=s(a,c),T=s(g,p),y=s(g,c),E=s(g,w),A=s(a,w),B=s(v,w),k=s(v,c),b=s(v,p),C=s(a,p);m?u(t,n,o,l,h,d,!y&&!C,!y&&!A,!k&&!A,!k&&!C):f(t,n,o,l,h,d,y&&C&&T,y&&A&&E,k&&A&&B,k&&C&&b)}function s(r,t,e){var n,o,i=r.moduleCount,u=e.size/i,f=a;for(m&&e.radius>0&&e.radius<=.5&&(f=c),t.beginPath(),n=0;i>n;n+=1)for(o=0;i>o;o+=1){var s=e.left+o*u,l=e.top+n*u,h=u;f(r,t,e,s,l,h,n,o)}if(p(e.fill).is("img")){t.strokeStyle="rgba(0,0,0,0.5)",t.lineWidth=2,t.stroke();var d=t.globalCompositeOperation;t.globalCompositeOperation="destination-out",t.fill(),t.globalCompositeOperation=d,t.clip(),t.drawImage(e.fill,0,0,e.size,e.size),t.restore()}else t.fillStyle=e.fill,t.fill()}function l(r,t){var n=e(t.text,t.ecLevel,t.minVersion,t.maxVersion,t.quiet);if(!n)return null;var o=p(r).data("qrcode",n),a=o[0].getContext("2d");return i(n,a,t),s(n,a,t),o}function h(r){var t=p("<canvas/>").attr("width",r.size).attr("height",r.size);return l(t,r)}function d(r){return p("<img/>").attr("src",h(r)[0].toDataURL("image/png"))}function g(r){var t=e(r.text,r.ecLevel,r.minVersion,r.maxVersion,r.quiet);if(!t)return null;var n,o,i=r.size,a=r.background,u=Math.floor,f=t.moduleCount,c=u(i/f),s=u(.5*(i-c*f)),l={position:"relative",left:0,top:0,padding:0,margin:0,width:i,height:i},h={position:"absolute",padding:0,margin:0,width:c,height:c,"background-color":r.fill},d=p("<div/>").data("qrcode",t).css(l);for(a&&d.css("background-color",a),n=0;f>n;n+=1)for(o=0;f>o;o+=1)t.isDark(n,o)&&p("<div/>").css(h).css({left:s+o*c,top:s+n*c}).appendTo(d);return d}function v(r){return w&&"canvas"===r.render?h(r):w&&"image"===r.render?d(r):g(r)}var p=jQuery,w=function(){var r=document.createElement("canvas");return Boolean(r.getContext&&r.getContext("2d"))}(),m="[object Opera]"!==Object.prototype.toString.call(window.opera),T={render:"canvas",minVersion:1,maxVersion:40,ecLevel:"L",left:0,top:0,size:200,fill:"#000",background:null,text:"no text",radius:0,quiet:0,mode:0,mSize:.1,mPosX:.5,mPosY:.5,label:"no label",fontname:"sans",fontcolor:"#000",image:null};p.fn.qrcode=function(r){var t=p.extend({},T,r);return this.each(function(){"canvas"===this.nodeName.toLowerCase()?l(this,t):p(this).append(v(t))})}}(function(){var r=function(){function r(t,e){if("undefined"==typeof t.length)throw new Error(t.length+"/"+e);var n=function(){for(var r=0;r<t.length&&0==t[r];)r+=1;for(var n=new Array(t.length-r+e),o=0;o<t.length-r;o+=1)n[o]=t[o+r];return n}(),o={};return o.getAt=function(r){return n[r]},o.getLength=function(){return n.length},o.multiply=function(t){for(var e=new Array(o.getLength()+t.getLength()-1),n=0;n<o.getLength();n+=1)for(var i=0;i<t.getLength();i+=1)e[n+i]^=a.gexp(a.glog(o.getAt(n))+a.glog(t.getAt(i)));return r(e,0)},o.mod=function(t){if(o.getLength()-t.getLength()<0)return o;for(var e=a.glog(o.getAt(0))-a.glog(t.getAt(0)),n=new Array(o.getLength()),i=0;i<o.getLength();i+=1)n[i]=o.getAt(i);for(var i=0;i<t.getLength();i+=1)n[i]^=a.gexp(a.glog(t.getAt(i))+e);return r(n,0).mod(t)},o}var t=function(t,e){var o=236,a=17,s=t,l=n[e],h=null,d=0,v=null,p=new Array,w={},m=function(r,t){d=4*s+17,h=function(r){for(var t=new Array(r),e=0;r>e;e+=1){t[e]=new Array(r);for(var n=0;r>n;n+=1)t[e][n]=null}return t}(d),T(0,0),T(d-7,0),T(0,d-7),A(),E(),k(r,t),s>=7&&B(r),null==v&&(v=M(s,l,p)),b(v,t)},T=function(r,t){for(var e=-1;7>=e;e+=1)if(!(-1>=r+e||r+e>=d))for(var n=-1;7>=n;n+=1)-1>=t+n||t+n>=d||(e>=0&&6>=e&&(0==n||6==n)||n>=0&&6>=n&&(0==e||6==e)||e>=2&&4>=e&&n>=2&&4>=n?h[r+e][t+n]=!0:h[r+e][t+n]=!1)},y=function(){for(var r=0,t=0,e=0;8>e;e+=1){m(!0,e);var n=i.getLostPoint(w);(0==e||r>n)&&(r=n,t=e)}return t},E=function(){for(var r=8;d-8>r;r+=1)null==h[r][6]&&(h[r][6]=r%2==0);for(var t=8;d-8>t;t+=1)null==h[6][t]&&(h[6][t]=t%2==0)},A=function(){for(var r=i.getPatternPosition(s),t=0;t<r.length;t+=1)for(var e=0;e<r.length;e+=1){var n=r[t],o=r[e];if(null==h[n][o])for(var a=-2;2>=a;a+=1)for(var u=-2;2>=u;u+=1)-2==a||2==a||-2==u||2==u||0==a&&0==u?h[n+a][o+u]=!0:h[n+a][o+u]=!1}},B=function(r){for(var t=i.getBCHTypeNumber(s),e=0;18>e;e+=1){var n=!r&&1==(t>>e&1);h[Math.floor(e/3)][e%3+d-8-3]=n}for(var e=0;18>e;e+=1){var n=!r&&1==(t>>e&1);h[e%3+d-8-3][Math.floor(e/3)]=n}},k=function(r,t){for(var e=l<<3|t,n=i.getBCHTypeInfo(e),o=0;15>o;o+=1){var a=!r&&1==(n>>o&1);6>o?h[o][8]=a:8>o?h[o+1][8]=a:h[d-15+o][8]=a}for(var o=0;15>o;o+=1){var a=!r&&1==(n>>o&1);8>o?h[8][d-o-1]=a:9>o?h[8][15-o-1+1]=a:h[8][15-o-1]=a}h[d-8][8]=!r},b=function(r,t){for(var e=-1,n=d-1,o=7,a=0,u=i.getMaskFunction(t),f=d-1;f>0;f-=2)for(6==f&&(f-=1);;){for(var c=0;2>c;c+=1)if(null==h[n][f-c]){var s=!1;a<r.length&&(s=1==(r[a]>>>o&1));var l=u(n,f-c);l&&(s=!s),h[n][f-c]=s,o-=1,-1==o&&(a+=1,o=7)}if(n+=e,0>n||n>=d){n-=e,e=-e;break}}},C=function(t,e){for(var n=0,o=0,a=0,u=new Array(e.length),f=new Array(e.length),c=0;c<e.length;c+=1){var s=e[c].dataCount,l=e[c].totalCount-s;o=Math.max(o,s),a=Math.max(a,l),u[c]=new Array(s);for(var h=0;h<u[c].length;h+=1)u[c][h]=255&t.getBuffer()[h+n];n+=s;var d=i.getErrorCorrectPolynomial(l),g=r(u[c],d.getLength()-1),v=g.mod(d);f[c]=new Array(d.getLength()-1);for(var h=0;h<f[c].length;h+=1){var p=h+v.getLength()-f[c].length;f[c][h]=p>=0?v.getAt(p):0}}for(var w=0,h=0;h<e.length;h+=1)w+=e[h].totalCount;for(var m=new Array(w),T=0,h=0;o>h;h+=1)for(var c=0;c<e.length;c+=1)h<u[c].length&&(m[T]=u[c][h],T+=1);for(var h=0;a>h;h+=1)for(var c=0;c<e.length;c+=1)h<f[c].length&&(m[T]=f[c][h],T+=1);return m},M=function(r,t,e){for(var n=u.getRSBlocks(r,t),c=f(),s=0;s<e.length;s+=1){var l=e[s];c.put(l.getMode(),4),c.put(l.getLength(),i.getLengthInBits(l.getMode(),r)),l.write(c)}for(var h=0,s=0;s<n.length;s+=1)h+=n[s].dataCount;if(c.getLengthInBits()>8*h)throw new Error("code length overflow. ("+c.getLengthInBits()+">"+8*h+")");for(c.getLengthInBits()+4<=8*h&&c.put(0,4);c.getLengthInBits()%8!=0;)c.putBit(!1);for(;!(c.getLengthInBits()>=8*h)&&(c.put(o,8),!(c.getLengthInBits()>=8*h));)c.put(a,8);return C(c,n)};return w.addData=function(r){var t=c(r);p.push(t),v=null},w.isDark=function(r,t){if(0>r||r>=d||0>t||t>=d)throw new Error(r+","+t);return h[r][t]},w.getModuleCount=function(){return d},w.make=function(){m(!1,y())},w.createTableTag=function(r,t){r=r||2,t="undefined"==typeof t?4*r:t;var e="";e+='<table style="',e+=" border-width: 0px; border-style: none;",e+=" border-collapse: collapse;",e+=" padding: 0px; margin: "+t+"px;",e+='">',e+="<tbody>";for(var n=0;n<w.getModuleCount();n+=1){e+="<tr>";for(var o=0;o<w.getModuleCount();o+=1)e+='<td style="',e+=" border-width: 0px; border-style: none;",e+=" border-collapse: collapse;",e+=" padding: 0px; margin: 0px;",e+=" width: "+r+"px;",e+=" height: "+r+"px;",e+=" background-color: ",e+=w.isDark(n,o)?"#000000":"#ffffff",e+=";",e+='"/>';e+="</tr>"}return e+="</tbody>",e+="</table>"},w.createImgTag=function(r,t){r=r||2,t="undefined"==typeof t?4*r:t;var e=w.getModuleCount()*r+2*t,n=t,o=e-t;return g(e,e,function(t,e){if(t>=n&&o>t&&e>=n&&o>e){var i=Math.floor((t-n)/r),a=Math.floor((e-n)/r);return w.isDark(a,i)?0:1}return 1})},w};t.stringToBytes=function(r){for(var t=new Array,e=0;e<r.length;e+=1){var n=r.charCodeAt(e);t.push(255&n)}return t},t.createStringToBytes=function(r,t){var e=function(){for(var e=h(r),n=function(){var r=e.read();if(-1==r)throw new Error;return r},o=0,i={};;){var a=e.read();if(-1==a)break;var u=n(),f=n(),c=n(),s=String.fromCharCode(a<<8|u),l=f<<8|c;i[s]=l,o+=1}if(o!=t)throw new Error(o+" != "+t);return i}(),n="?".charCodeAt(0);return function(r){for(var t=new Array,o=0;o<r.length;o+=1){var i=r.charCodeAt(o);if(128>i)t.push(i);else{var a=e[r.charAt(o)];"number"==typeof a?(255&a)==a?t.push(a):(t.push(a>>>8),t.push(255&a)):t.push(n)}}return t}};var e={MODE_NUMBER:1,MODE_ALPHA_NUM:2,MODE_8BIT_BYTE:4,MODE_KANJI:8},n={L:1,M:0,Q:3,H:2},o={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7},i=function(){var t=[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]],n=1335,i=7973,u=21522,f={},c=function(r){for(var t=0;0!=r;)t+=1,r>>>=1;return t};return f.getBCHTypeInfo=function(r){for(var t=r<<10;c(t)-c(n)>=0;)t^=n<<c(t)-c(n);return(r<<10|t)^u},f.getBCHTypeNumber=function(r){for(var t=r<<12;c(t)-c(i)>=0;)t^=i<<c(t)-c(i);return r<<12|t},f.getPatternPosition=function(r){return t[r-1]},f.getMaskFunction=function(r){switch(r){case o.PATTERN000:return function(r,t){return(r+t)%2==0};case o.PATTERN001:return function(r,t){return r%2==0};case o.PATTERN010:return function(r,t){return t%3==0};case o.PATTERN011:return function(r,t){return(r+t)%3==0};case o.PATTERN100:return function(r,t){return(Math.floor(r/2)+Math.floor(t/3))%2==0};case o.PATTERN101:return function(r,t){return r*t%2+r*t%3==0};case o.PATTERN110:return function(r,t){return(r*t%2+r*t%3)%2==0};case o.PATTERN111:return function(r,t){return(r*t%3+(r+t)%2)%2==0};default:throw new Error("bad maskPattern:"+r)}},f.getErrorCorrectPolynomial=function(t){for(var e=r([1],0),n=0;t>n;n+=1)e=e.multiply(r([1,a.gexp(n)],0));return e},f.getLengthInBits=function(r,t){if(t>=1&&10>t)switch(r){case e.MODE_NUMBER:return 10;case e.MODE_ALPHA_NUM:return 9;case e.MODE_8BIT_BYTE:return 8;case e.MODE_KANJI:return 8;default:throw new Error("mode:"+r)}else if(27>t)switch(r){case e.MODE_NUMBER:return 12;case e.MODE_ALPHA_NUM:return 11;case e.MODE_8BIT_BYTE:return 16;case e.MODE_KANJI:return 10;default:throw new Error("mode:"+r)}else{if(!(41>t))throw new Error("type:"+t);switch(r){case e.MODE_NUMBER:return 14;case e.MODE_ALPHA_NUM:return 13;case e.MODE_8BIT_BYTE:return 16;case e.MODE_KANJI:return 12;default:throw new Error("mode:"+r)}}},f.getLostPoint=function(r){for(var t=r.getModuleCount(),e=0,n=0;t>n;n+=1)for(var o=0;t>o;o+=1){for(var i=0,a=r.isDark(n,o),u=-1;1>=u;u+=1)if(!(0>n+u||n+u>=t))for(var f=-1;1>=f;f+=1)0>o+f||o+f>=t||(0!=u||0!=f)&&a==r.isDark(n+u,o+f)&&(i+=1);i>5&&(e+=3+i-5)}for(var n=0;t-1>n;n+=1)for(var o=0;t-1>o;o+=1){var c=0;r.isDark(n,o)&&(c+=1),r.isDark(n+1,o)&&(c+=1),r.isDark(n,o+1)&&(c+=1),r.isDark(n+1,o+1)&&(c+=1),(0==c||4==c)&&(e+=3)}for(var n=0;t>n;n+=1)for(var o=0;t-6>o;o+=1)r.isDark(n,o)&&!r.isDark(n,o+1)&&r.isDark(n,o+2)&&r.isDark(n,o+3)&&r.isDark(n,o+4)&&!r.isDark(n,o+5)&&r.isDark(n,o+6)&&(e+=40);for(var o=0;t>o;o+=1)for(var n=0;t-6>n;n+=1)r.isDark(n,o)&&!r.isDark(n+1,o)&&r.isDark(n+2,o)&&r.isDark(n+3,o)&&r.isDark(n+4,o)&&!r.isDark(n+5,o)&&r.isDark(n+6,o)&&(e+=40);for(var s=0,o=0;t>o;o+=1)for(var n=0;t>n;n+=1)r.isDark(n,o)&&(s+=1);var l=Math.abs(100*s/t/t-50)/5;return e+=10*l},f}(),a=function(){for(var r=new Array(256),t=new Array(256),e=0;8>e;e+=1)r[e]=1<<e;for(var e=8;256>e;e+=1)r[e]=r[e-4]^r[e-5]^r[e-6]^r[e-8];for(var e=0;255>e;e+=1)t[r[e]]=e;var n={};return n.glog=function(r){if(1>r)throw new Error("glog("+r+")");return t[r]},n.gexp=function(t){for(;0>t;)t+=255;for(;t>=256;)t-=255;return r[t]},n}(),u=function(){var r=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12,7,37,13],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,74,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,10,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]],t=function(r,t){var e={};return e.totalCount=r,e.dataCount=t,e},e={},o=function(t,e){switch(e){case n.L:return r[4*(t-1)+0];case n.M:return r[4*(t-1)+1];case n.Q:return r[4*(t-1)+2];case n.H:return r[4*(t-1)+3];default:return}};return e.getRSBlocks=function(r,e){var n=o(r,e);if("undefined"==typeof n)throw new Error("bad rs block @ typeNumber:"+r+"/errorCorrectLevel:"+e);for(var i=n.length/3,a=new Array,u=0;i>u;u+=1)for(var f=n[3*u+0],c=n[3*u+1],s=n[3*u+2],l=0;f>l;l+=1)a.push(t(c,s));return a},e}(),f=function(){var r=new Array,t=0,e={};return e.getBuffer=function(){return r},e.getAt=function(t){var e=Math.floor(t/8);return 1==(r[e]>>>7-t%8&1)},e.put=function(r,t){for(var n=0;t>n;n+=1)e.putBit(1==(r>>>t-n-1&1))},e.getLengthInBits=function(){return t},e.putBit=function(e){var n=Math.floor(t/8);r.length<=n&&r.push(0),e&&(r[n]|=128>>>t%8),t+=1},e},c=function(r){var n=e.MODE_8BIT_BYTE,o=t.stringToBytes(r),i={};return i.getMode=function(){return n},i.getLength=function(r){return o.length},i.write=function(r){for(var t=0;t<o.length;t+=1)r.put(o[t],8)},i},s=function(){var r=new Array,t={};return t.writeByte=function(t){r.push(255&t)},t.writeShort=function(r){t.writeByte(r),t.writeByte(r>>>8)},t.writeBytes=function(r,e,n){e=e||0,n=n||r.length;for(var o=0;n>o;o+=1)t.writeByte(r[o+e])},t.writeString=function(r){for(var e=0;e<r.length;e+=1)t.writeByte(r.charCodeAt(e))},t.toByteArray=function(){return r},t.toString=function(){var t="";t+="[";for(var e=0;e<r.length;e+=1)e>0&&(t+=","),t+=r[e];return t+="]"},t},l=function(){var r=0,t=0,e=0,n="",o={},i=function(r){n+=String.fromCharCode(a(63&r))},a=function(r){if(0>r);else{if(26>r)return 65+r;if(52>r)return 97+(r-26);if(62>r)return 48+(r-52);if(62==r)return 43;if(63==r)return 47}throw new Error("n:"+r)};return o.writeByte=function(n){for(r=r<<8|255&n,t+=8,e+=1;t>=6;)i(r>>>t-6),t-=6},o.flush=function(){if(t>0&&(i(r<<6-t),r=0,t=0),e%3!=0)for(var o=3-e%3,a=0;o>a;a+=1)n+="="},o.toString=function(){return n},o},h=function(r){var t=r,e=0,n=0,o=0,i={};i.read=function(){for(;8>o;){if(e>=t.length){if(0==o)return-1;throw new Error("unexpected end of file./"+o)}var r=t.charAt(e);if(e+=1,"="==r)return o=0,-1;r.match(/^\s$/)||(n=n<<6|a(r.charCodeAt(0)),o+=6)}var i=n>>>o-8&255;return o-=8,i};var a=function(r){if(r>=65&&90>=r)return r-65;if(r>=97&&122>=r)return r-97+26;if(r>=48&&57>=r)return r-48+52;if(43==r)return 62;if(47==r)return 63;throw new Error("c:"+r)};return i},d=function(r,t){var e=r,n=t,o=new Array(r*t),i={};i.setPixel=function(r,t,n){o[t*e+r]=n},i.write=function(r){r.writeString("GIF87a"),r.writeShort(e),r.writeShort(n),r.writeByte(128),r.writeByte(0),r.writeByte(0),r.writeByte(0),r.writeByte(0),r.writeByte(0),r.writeByte(255),r.writeByte(255),r.writeByte(255),r.writeString(","),r.writeShort(0),r.writeShort(0),r.writeShort(e),r.writeShort(n),r.writeByte(0);var t=2,o=u(t);r.writeByte(t);for(var i=0;o.length-i>255;)r.writeByte(255),r.writeBytes(o,i,255),i+=255;r.writeByte(o.length-i),r.writeBytes(o,i,o.length-i),r.writeByte(0),r.writeString(";")};var a=function(r){var t=r,e=0,n=0,o={};return o.write=function(r,o){if(r>>>o!=0)throw new Error("length over");for(;e+o>=8;)t.writeByte(255&(r<<e|n)),o-=8-e,r>>>=8-e,n=0,e=0;n|=r<<e,e+=o},o.flush=function(){e>0&&t.writeByte(n)},o},u=function(r){for(var t=1<<r,e=(1<<r)+1,n=r+1,i=f(),u=0;t>u;u+=1)i.add(String.fromCharCode(u));i.add(String.fromCharCode(t)),i.add(String.fromCharCode(e));var c=s(),l=a(c);l.write(t,n);var h=0,d=String.fromCharCode(o[h]);for(h+=1;h<o.length;){var g=String.fromCharCode(o[h]);h+=1,i.contains(d+g)?d+=g:(l.write(i.indexOf(d),n),i.size()<4095&&(i.size()==1<<n&&(n+=1),i.add(d+g)),d=g)}return l.write(i.indexOf(d),n),l.write(e,n),l.flush(),c.toByteArray()},f=function(){var r={},t=0,e={};return e.add=function(n){if(e.contains(n))throw new Error("dup key:"+n);r[n]=t,t+=1},e.size=function(){return t},e.indexOf=function(t){return r[t]},e.contains=function(t){return"undefined"!=typeof r[t]},e};return i},g=function(r,t,e,n){for(var o=d(r,t),i=0;t>i;i+=1)for(var a=0;r>a;a+=1)o.setPixel(a,i,e(a,i));var u=s();o.write(u);for(var f=l(),c=u.toByteArray(),h=0;h<c.length;h+=1)f.writeByte(c[h]);f.flush();var g="";return g+="<img",g+=' src="',g+="data:image/gif;base64,",g+=f,g+='"',g+=' width="',g+=r,g+='"',g+=' height="',g+=t,g+='"',n&&(g+=' alt="',g+=n,g+='"'),g+="/>"};return t}();return function(r){"function"==typeof define&&define.amd?define([],r):"object"==typeof exports&&(module.exports=r())}(function(){return r}),!function(r){r.stringToBytes=function(r){function t(r){for(var t=[],e=0;e<r.length;e++){var n=r.charCodeAt(e);128>n?t.push(n):2048>n?t.push(192|n>>6,128|63&n):55296>n||n>=57344?t.push(224|n>>12,128|n>>6&63,128|63&n):(e++,n=65536+((1023&n)<<10|1023&r.charCodeAt(e)),t.push(240|n>>18,128|n>>12&63,128|n>>6&63,128|63&n))}return t}return t(r)}}(r),r}()),function(r){r.fn.share=function(t){function e(t,e){var n=o(e);"prepend"==e.mode?n.reverse():n,n.length&&r.each(n,function(n,o){var a=i(o,e),u=e.initialized?t.find(".icon-"+o):r('<a class="social-share-icon icon-'+o+'"></a>');return!u.length||(u.prop("aria-label","分享到 "+h[o]),u.prop("href",a),"wechat"===o?u.prop("tabindex",-1):u.prop("target","_blank"),void(e.initialized||("prepend"==e.mode?t.prepend(u):t.append(u))))})}function n(r,t){var e=r.find("a.icon-wechat");e.length&&(e.append('<div class="wechat-qrcode"><h4>'+t.wechatQrcodeTitle+'</h4><div class="qrcode"></div><div class="help">'+t.wechatQrcodeHelper+"</div></div>"),e.find(".qrcode").qrcode({render:"image",size:t.wechatQrcodeSize,text:t.url}),e.offset().top<100&&e.find(".wechat-qrcode").addClass("bottom"))}function o(t){0===t.mobileSites.length&&t.sites.length&&(t.mobileSites=t.sites);var e=(u()?t.mobileSites:t.sites.length?t.sites:[]).slice(0),n=t.disabled;return"string"==typeof e&&(e=e.split(/\s*,\s*/)),"string"==typeof n&&(n=n.split(/\s*,\s*/)),a()&&n.push("wechat"),n.length&&r.each(n,function(t,n){var o=r.inArray(n,e);o!==-1&&e.splice(o,1)}),e}function i(r,t){var e=l[r];t.summary=t.description;for(var n in t)if(t.hasOwnProperty(n)){var o=r+n.replace(/^[a-z]/,function(r){return r.toUpperCase()}),i=encodeURIComponent(void 0===t[o]?t[n]:t[o]);e=e.replace(new RegExp("{{"+n.toUpperCase()+"}}","g"),i)}return e}function a(){return/MicroMessenger/i.test(navigator.userAgent)}function u(){return r(window).width()<=768}var f=r(document.head),c={url:location.href,site_url:location.origin,source:f.find("[name=site], [name=Site]").attr("content")||document.title,title:f.find("[name=title], [name=Title]").attr("content")||document.title,description:f.find("[name=description], [name=Description]").attr("content")||"",image:r("img:first").prop("src")||"",imageSelector:void 0,weiboKey:"",wechatQrcodeTitle:"微信扫一扫：分享",wechatQrcodeHelper:"<p>微信里点“发现”，扫一下</p><p>二维码便可将本文分享至朋友圈。</p>",wechatQrcodeSize:100,mobileSites:[],sites:["weibo","qq","wechat","tencent","douban","qzone","linkedin","diandian","facebook","twitter","google"],disabled:[],initialized:!1},s=r.extend({},c,t),l={qzone:"http://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?url={{URL}}&title={{TITLE}}&desc={{DESCRIPTION}}&summary={{SUMMARY}}&site={{SOURCE}}",qq:"http://connect.qq.com/widget/shareqq/index.html?url={{URL}}&title={{TITLE}}&source={{SOURCE}}&desc={{DESCRIPTION}}&pics={{IMAGE}}",tencent:"http://share.v.t.qq.com/index.php?c=share&a=index&title={{TITLE}}&url={{URL}}&pic={{IMAGE}}",weibo:"http://service.weibo.com/share/share.php?url={{URL}}&title={{TITLE}}&pic={{IMAGE}}&appkey={{WEIBOKEY}}",wechat:"javascript:;",douban:"http://shuo.douban.com/!service/share?href={{URL}}&name={{TITLE}}&text={{DESCRIPTION}}&image={{IMAGE}}&starid=0&aid=0&style=11",diandian:"http://www.diandian.com/share?lo={{URL}}&ti={{TITLE}}&type=link",linkedin:"http://www.linkedin.com/shareArticle?mini=true&ro=true&title={{TITLE}}&url={{URL}}&summary={{SUMMARY}}&source={{SOURCE}}&armin=armin",facebook:"https://www.facebook.com/sharer/sharer.php?u={{URL}}&title={{TITLE}}&description={{DESCRIPTION}}&caption={{SUBHEAD}}&link={{URL}}&picture={{IMAGE}}",twitter:"https://twitter.com/intent/tweet?text={{TITLE}}&url={{URL}}&via={{SITE_URL}}",google:"https://plus.google.com/share?url={{URL}}"},h={qzone:"QQ空间",qq:"QQ",tencent:"腾讯微博",weibo:"微博",wechat:"微信",douban:"豆瓣",diandian:"点点",linkedin:"LinkedIn",facebook:"Facebook",twitter:"Twitter",google:"Google"};this.each(function(){if(r(this).data("initialized"))return!0;var t=r.extend({},s,r(this).data());t.imageSelector&&(t.image=r(t.imageSelector).map(function(){return r(this).prop("src")}).get().join("||"));var o=r(this).addClass("share-component social-share");e(o,t),n(o,t),r(this).data("initialized",!0)})},r(function(){r(".share-component,.social-share").share()})}(jQuery);