1141 lines
66 KiB
HTML
1141 lines
66 KiB
HTML
<!DOCTYPE html>
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<html style="display: none;" lang="zh">
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<head>
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<meta charset="utf-8">
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<!--
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© Material Theme
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https://github.com/viosey/hexo-theme-material
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Version: 1.4.0 -->
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<script>window.materialVersion = "1.4.0"</script>
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<!-- Title -->
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<title>
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前端面试题 |
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Feax's Blog
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</title>
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<!-- dns prefetch -->
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<meta http-equiv="x-dns-prefetch-control" content="on">
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<link rel="dns-prefetch" href="https://cdn1.lncld.net/static/js/av-core-mini-0.6.1.js"/>
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<!-- Meta & Info -->
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<meta http-equiv="X-UA-Compatible">
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<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
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<meta name="theme-color" content="#0097A7">
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<meta name="author" content="Feax">
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<meta name="description" itemprop="description" content="web全栈工程师,摇滚,vue,vuex,react,webpack,git,koa2">
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<meta name="keywords" content="web全栈工程师,摇滚,vue,vuex,react,webpack,git,koa2,未完成,面试">
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<!-- Site Verification -->
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<!-- Favicons -->
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<link rel="icon shortcut" type="image/ico" href="/img/favicon.png">
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<link rel="icon" sizes="192x192" href="/img/favicon.png">
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<link rel="apple-touch-icon" href="/img/favicon.png">
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<!--iOS -->
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<meta name="apple-mobile-web-app-title" content="Title">
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<meta name="apple-mobile-web-app-capable" content="yes">
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<meta name="apple-mobile-web-app-status-bar-style" content="black">
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<meta name="HandheldFriendly" content="True">
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<meta name="MobileOptimized" content="480">
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<!-- Add to homescreen for Chrome on Android -->
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<meta name="mobile-web-app-capable" content="yes">
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<!-- Add to homescreen for Safari on iOS -->
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<meta name="apple-mobile-web-app-capable" content="yes">
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<meta name="apple-mobile-web-app-status-bar-style" content="black">
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<meta name="apple-mobile-web-app-title" content="Feax's Blog">
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<!-- The Open Graph protocol -->
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<meta property="og:url" content="http://blog.jzxer.cn">
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<meta property="og:type" content="blog">
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<meta property="og:title" content="前端面试题 | Feax's Blog">
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<meta property="og:image" content="/img/favicon.png" />
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<meta property="og:description" content="web全栈工程师,摇滚,vue,vuex,react,webpack,git,koa2">
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<meta property="og:article:tag" content="未完成"> <meta property="og:article:tag" content="面试">
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<meta property="article:published_time" content="9月 18, 2017" />
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<meta property="article:modified_time" content="5月 25, 2018" />
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<!-- The Twitter Card protocol -->
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<meta name="twitter:title" content="前端面试题 | Feax's Blog">
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<meta name="twitter:description" content="web全栈工程师,摇滚,vue,vuex,react,webpack,git,koa2">
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<meta name="twitter:image" content="/img/favicon.png">
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<meta name="twitter:card" content="summary_large_image" />
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<meta name="twitter:url" content="http://blog.jzxer.cn" />
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<!-- Add canonical link for SEO -->
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<link rel="canonical" href="http://blog.jzxer.cn/前端面试题.html" />
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<!-- Structured-data for SEO -->
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<script type="application/ld+json">
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{
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"@context": "https://schema.org",
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"@type": "Article",
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"publisher": {
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"@type": "Organization",
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"name": "Feax's Blog",
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"logo": "/img/favicon.png"
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},
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"author": {
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"@type": "Person",
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"name": "Feax",
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"image": {
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"@type": "ImageObject",
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"url": "/img/favicon.png"
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},
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"description": "对的，坚持！错的，放弃！"
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},
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"headline": "前端面试题",
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"url": "http://blog.jzxer.cn/前端面试题.html",
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"datePublished": "9月 18, 2017",
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"dateModified": "5月 25, 2018",
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"description": "web全栈工程师,摇滚,vue,vuex,react,webpack,git,koa2",
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"mainEntityOfPage": {
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"@type": "WebPage",
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"@id": "http://blog.jzxer.cn"
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}
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}
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</script>
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<!--[if lte IE 9]>
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<link rel="stylesheet" href="/css/ie-blocker.css">
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<script src="/js/ie-blocker.zhCN.js"></script>
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<![endif]-->
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<!-- Import lsloader -->
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<script>(function(){window.lsloader={jsRunSequence:[],jsnamemap:{},cssnamemap:{}};lsloader.removeLS=function(key){try{localStorage.removeItem(key)}catch(e){}};lsloader.setLS=function(key,val){try{localStorage.setItem(key,val)}catch(e){}};lsloader.getLS=function(key){var val="";try{val=localStorage.getItem(key)}catch(e){val=""}return val};versionString="/*"+materialVersion+"*/";lsloader.clean=function(){try{var keys=[];for(var i=0;i<localStorage.length;i++){keys.push(localStorage.key(i))}keys.forEach(function(key){var data=lsloader.getLS(key);if(data&&data.indexOf(versionString)===-1){lsloader.removeLS(key)}})}catch(e){}};lsloader.clean();lsloader.load=function(jsname,jspath,cssonload){cssonload=cssonload||function(){};var code;code=this.getLS(jsname);if(code&&code.indexOf(versionString)===-1){this.removeLS(jsname);this.requestResource(jsname,jspath,cssonload);return}if(code){var versionNumber=code.split(versionString)[0];if(versionNumber!=jspath){console.log("reload:"+jspath);this.removeLS(jsname);this.requestResource(jsname,jspath,cssonload);return}code=code.split(versionString)[1];if(/\.js?.+$/.test(versionNumber)){this.jsRunSequence.push({name:jsname,code:code});this.runjs(jspath,jsname,code)}else{document.getElementById(jsname).appendChild(document.createTextNode(code));cssonload()}}else{this.requestResource(jsname,jspath,cssonload)}};lsloader.requestResource=function(name,path,cssonload){var that=this;if(/\.js?.+$/.test(path)){this.iojs(path,name,function(path,name,code){that.setLS(name,path+versionString+code);that.runjs(path,name,code)})}else if(/\.css?.+$/.test(path)){this.iocss(path,name,function(code){document.getElementById(name).appendChild(document.createTextNode(code));that.setLS(name,path+versionString+code)},cssonload)}};lsloader.iojs=function(path,jsname,callback){var that=this;that.jsRunSequence.push({name:jsname,code:""});try{var xhr=new XMLHttpRequest;xhr.open("get",path,true);xhr.onreadystatechange=function(){if(xhr.readyState==4){if(xhr.status>=200&&xhr.status<300||xhr.status==304){if(xhr.response!=""){callback(path,jsname,xhr.response);return}}that.jsfallback(path,jsname)}};xhr.send(null)}catch(e){that.jsfallback(path,jsname)}};lsloader.iocss=function(path,jsname,callback,cssonload){var that=this;try{var xhr=new XMLHttpRequest;xhr.open("get",path,true);xhr.onreadystatechange=function(){if(xhr.readyState==4){if(xhr.status>=200&&xhr.status<300||xhr.status==304){if(xhr.response!=""){callback(xhr.response);cssonload();return}}that.cssfallback(path,jsname,cssonload)}};xhr.send(null)}catch(e){that.cssfallback(path,jsname,cssonload)}};lsloader.iofonts=function(path,jsname,callback,cssonload){var that=this;try{var xhr=new XMLHttpRequest;xhr.open("get",path,true);xhr.onreadystatechange=function(){if(xhr.readyState==4){if(xhr.status>=200&&xhr.status<300||xhr.status==304){if(xhr.response!=""){callback(xhr.response);cssonload();return}}that.cssfallback(path,jsname,cssonload)}};xhr.send(null)}catch(e){that.cssfallback(path,jsname,cssonload)}};lsloader.runjs=function(path,name,code){if(!!name&&!!code){for(var k in this.jsRunSequence){if(this.jsRunSequence[k].name==name){this.jsRunSequence[k].code=code}}}if(!!this.jsRunSequence[0]&&!!this.jsRunSequence[0].code&&this.jsRunSequence[0].status!="failed"){var script=document.createElement("script");script.appendChild(document.createTextNode(this.jsRunSequence[0].code));script.type="text/javascript";document.getElementsByTagName("head")[0].appendChild(script);this.jsRunSequence.shift();if(this.jsRunSequence.length>0){this.runjs()}}else if(!!this.jsRunSequence[0]&&this.jsRunSequence[0].status=="failed"){var that=this;var script=document.createElement("script");script.src=this.jsRunSequence[0].path;script.type="text/javascript";this.jsRunSequence[0].status="loading";script.onload=function(){that.jsRunSequence.shift();if(that.jsRunSequence.length>0){that.runjs()}};document.body.appendChild(script)}};lsloader.tagLoad=function(path,name){this.jsRunSequence.push({name:name,code:"",path:path,status:"failed"});this.runjs()};lsloader.jsfallback=function(path,name){if(!!this.jsnamemap[name]){return}else{this.jsnamemap[name]=name}for(var k in this.jsRunSequence){if(this.jsRunSequence[k].name==name){this.jsRunSequence[k].code="";this.jsRunSequence[k].status="failed";this.jsRunSequence[k].path=path}}this.runjs()};lsloader.cssfallback=function(path,name,cssonload){if(!!this.cssnamemap[name]){return}else{this.cssnamemap[name]=1}var link=document.createElement("link");link.type="text/css";link.href=path;link.rel="stylesheet";link.onload=link.onerror=cssonload;var root=document.getElementsByTagName("script")[0];root.parentNode.insertBefore(link,root)};lsloader.runInlineScript=function(scriptId,codeId){var code=document.getElementById(codeId).innerText;this.jsRunSequence.push({name:scriptId,code:code});this.runjs()};lsloader.loadCombo=function(jslist){var updateList="";var requestingModules={};for(var k in jslist){var LS=this.getLS(jslist[k].name);if(!!LS){var version=LS.split(versionString)[0];var code=LS.split(versionString)[1]}else{var version=""}if(version==jslist[k].path){this.jsRunSequence.push({name:jslist[k].name,code:code,path:jslist[k].path})}else{this.jsRunSequence.push({name:jslist[k].name,code:null,path:jslist[k].path,status:"comboloading"});requestingModules[jslist[k].name]=true;updateList+=(updateList==""?"":";")+jslist[k].path}}var that=this;if(!!updateList){var xhr=new XMLHttpRequest;xhr.open("get",combo+updateList,true);xhr.onreadystatechange=function(){if(xhr.readyState==4){if(xhr.status>=200&&xhr.status<300||xhr.status==304){if(xhr.response!=""){that.runCombo(xhr.response,requestingModules);return}}else{for(var i in that.jsRunSequence){if(requestingModules[that.jsRunSequence[i].name]){that.jsRunSequence[i].status="failed"}}that.runjs()}}};xhr.send(null)}this.runjs()};lsloader.runCombo=function(comboCode,requestingModules){comboCode=comboCode.split("/*combojs*/");comboCode.shift();for(var k in this.jsRunSequence){if(!!requestingModules[this.jsRunSequence[k].name]&&!!comboCode[0]){this.jsRunSequence[k].status="comboJS";this.jsRunSequence[k].code=comboCode[0];this.setLS(this.jsRunSequence[k].name,this.jsRunSequence[k].path+versionString+comboCode[0]);comboCode.shift()}}this.runjs()}})();</script>
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<!-- Import CSS & jQuery -->
|
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<style id="css/material.min.css"></style><script>if(typeof window.lsLoadCSSMaxNums === "undefined")window.lsLoadCSSMaxNums = 0;window.lsLoadCSSMaxNums++;lsloader.load("css/material.min.css","/css/material.min.css?fJTiM/K1J3dWIruo3pxtAw==",function(){if(typeof window.lsLoadCSSNums === "undefined")window.lsLoadCSSNums = 0;window.lsLoadCSSNums++;if(window.lsLoadCSSNums == window.lsLoadCSSMaxNums)document.documentElement.style.display="";})</script>
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<style id="css/style.min.css"></style><script>if(typeof window.lsLoadCSSMaxNums === "undefined")window.lsLoadCSSMaxNums = 0;window.lsLoadCSSMaxNums++;lsloader.load("css/style.min.css","/css/style.min.css?oCSEO3ST+aEypEwttTDI9g==",function(){if(typeof window.lsLoadCSSNums === "undefined")window.lsLoadCSSNums = 0;window.lsLoadCSSNums++;if(window.lsLoadCSSNums == window.lsLoadCSSMaxNums)document.documentElement.style.display="";})</script>
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<style>
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.footer-sns-facebook {
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background-image: url(data:image/svg+xml;base64,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);
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}
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.footer-sns-twitter {
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background-image: url(data:image/svg+xml;base64,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);
|
||
}
|
||
|
||
|
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.footer-sns-gplus {
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|
||
}
|
||
|
||
|
||
|
||
.footer-sns-bilibili {
|
||
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|
||
}
|
||
|
||
|
||
</style>
|
||
|
||
|
||
<!-- Config CSS -->
|
||
|
||
<!-- Other Styles -->
|
||
<style>
|
||
body, html {
|
||
font-family: Roboto, "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
|
||
}
|
||
|
||
a {
|
||
color: #679cc5;
|
||
}
|
||
|
||
.mdl-card__media,
|
||
#search-label,
|
||
#search-form-label:after,
|
||
#scheme-Paradox .hot_tags-count,
|
||
#scheme-Paradox .sidebar_archives-count,
|
||
#scheme-Paradox .sidebar-colored .sidebar-header,
|
||
#scheme-Paradox .sidebar-colored .sidebar-badge{
|
||
background-color: #77546f !important;
|
||
}
|
||
|
||
/* Sidebar User Drop Down Menu Text Color */
|
||
#scheme-Paradox .sidebar-colored .sidebar-nav>.dropdown>.dropdown-menu>li>a:hover,
|
||
#scheme-Paradox .sidebar-colored .sidebar-nav>.dropdown>.dropdown-menu>li>a:focus {
|
||
color: #77546f !important;
|
||
}
|
||
|
||
#post_entry-right-info,
|
||
.sidebar-colored .sidebar-nav li:hover > a,
|
||
.sidebar-colored .sidebar-nav li:hover > a i,
|
||
.sidebar-colored .sidebar-nav li > a:hover,
|
||
.sidebar-colored .sidebar-nav li > a:hover i,
|
||
.sidebar-colored .sidebar-nav li > a:focus i,
|
||
.sidebar-colored .sidebar-nav > .open > a,
|
||
.sidebar-colored .sidebar-nav > .open > a:hover,
|
||
.sidebar-colored .sidebar-nav > .open > a:focus,
|
||
#ds-reset #ds-ctx .ds-ctx-entry .ds-ctx-head a {
|
||
color: #77546f !important;
|
||
}
|
||
|
||
.toTop {
|
||
background: #1b1d3a !important;
|
||
}
|
||
|
||
.material-layout .material-post>.material-nav,
|
||
.material-layout .material-index>.material-nav,
|
||
.material-nav a {
|
||
color: #1b1d3a;
|
||
}
|
||
|
||
#scheme-Paradox .MD-burger-layer {
|
||
background-color: #1b1d3a;
|
||
}
|
||
|
||
#scheme-Paradox #post-toc-trigger-btn {
|
||
color: #1b1d3a;
|
||
}
|
||
|
||
.post-toc a:hover {
|
||
color: #679cc5;
|
||
text-decoration: underline;
|
||
}
|
||
|
||
</style>
|
||
|
||
|
||
<!-- Theme Background Related-->
|
||
|
||
<style>
|
||
body{
|
||
background-image: url(/img/bg.png);
|
||
}
|
||
</style>
|
||
|
||
|
||
|
||
|
||
<!-- Fade Effect -->
|
||
|
||
<style>
|
||
.fade {
|
||
transition: all 888ms linear;
|
||
-webkit-transform: translate3d(0,0,0);
|
||
-moz-transform: translate3d(0,0,0);
|
||
-ms-transform: translate3d(0,0,0);
|
||
-o-transform: translate3d(0,0,0);
|
||
transform: translate3d(0,0,0);
|
||
opacity: 1;
|
||
}
|
||
|
||
.fade.out{
|
||
opacity: 0;
|
||
}
|
||
</style>
|
||
|
||
|
||
<!-- Import Font -->
|
||
|
||
<link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500" rel="stylesheet">
|
||
<link href="https://fonts.googleapis.com/icon?family=Material+Icons"rel="stylesheet">
|
||
|
||
|
||
<script>lsloader.load("js/jquery.min.js","/js/jquery.min.js?qcusAULNeBksqffqUM2+Ig==")</script>
|
||
|
||
|
||
<script>function Queue(){this.dataStore=[];this.offer=b;this.poll=d;this.execNext=a;this.debug=false;this.startDebug=c;function b(e){if(this.debug){console.log("Offered a Queued Function.")}if(typeof e==="function"){this.dataStore.push(e)}else{console.log("You must offer a function.")}}function d(){if(this.debug){console.log("Polled a Queued Function.")}return this.dataStore.shift()}function a(){var e=this.poll();if(e!==undefined){if(this.debug){console.log("Run a Queued Function.")}e()}}function c(){this.debug=true}}var queue=new Queue();</script>
|
||
|
||
<!-- Analytics -->
|
||
|
||
|
||
<!-- Custom Head -->
|
||
|
||
</head>
|
||
|
||
|
||
|
||
<body id="scheme-Paradox" class="lazy">
|
||
<div class="material-layout mdl-js-layout has-drawer is-upgraded">
|
||
|
||
|
||
<!-- Main Container -->
|
||
<main class="material-layout__content" id="main">
|
||
|
||
<!-- Top Anchor -->
|
||
<div id="top"></div>
|
||
|
||
|
||
<!-- Hamburger Button -->
|
||
<button class="MD-burger-icon sidebar-toggle">
|
||
<span class="MD-burger-layer"></span>
|
||
</button>
|
||
|
||
|
||
<!-- Post TOC -->
|
||
|
||
|
||
<!-- Back Button -->
|
||
<!--
|
||
<div class="material-back" id="backhome-div" tabindex="0">
|
||
<a class="mdl-button mdl-js-button mdl-js-ripple-effect mdl-button--icon"
|
||
href="#" onclick="window.history.back();return false;"
|
||
target="_self"
|
||
role="button"
|
||
data-upgraded=",MaterialButton,MaterialRipple">
|
||
<i class="material-icons" role="presentation">arrow_back</i>
|
||
<span class="mdl-button__ripple-container">
|
||
<span class="mdl-ripple"></span>
|
||
</span>
|
||
</a>
|
||
</div>
|
||
-->
|
||
|
||
<!-- Left aligned menu below button -->
|
||
<button id="post-toc-trigger-btn"
|
||
class="mdl-button mdl-js-button mdl-button--icon">
|
||
<i class="material-icons">format_list_numbered</i>
|
||
</button>
|
||
|
||
|
||
<ul class="post-toc-wrap mdl-menu mdl-menu--bottom-left mdl-js-menu mdl-js-ripple-effect" for="post-toc-trigger-btn" style="max-height:80vh; overflow-y:scroll;">
|
||
<ol class="post-toc"><li class="post-toc-item post-toc-level-3"><a class="post-toc-link" href="#前言"><span class="post-toc-number">1.</span> <span class="post-toc-text">前言</span></a><ol class="post-toc-child"><li class="post-toc-item post-toc-level-4"><a class="post-toc-link" href="#注意"><span class="post-toc-number">1.1.</span> <span class="post-toc-text">注意</span></a></li></ol></li><li class="post-toc-item post-toc-level-3"><a class="post-toc-link" href="#知识点"><span class="post-toc-number">2.</span> <span class="post-toc-text">知识点</span></a></li><li class="post-toc-item post-toc-level-3"><a class="post-toc-link" href="#html-amp-amp-css"><span class="post-toc-number">3.</span> <span class="post-toc-text">html && css</span></a><ol class="post-toc-child"><li class="post-toc-item post-toc-level-4"><a class="post-toc-link" href="#html5-为啥只需写-lt-DOCTYPE-HTML-gt"><span class="post-toc-number">3.1.</span> <span class="post-toc-text">html5 为啥只需写 <!DOCTYPE HTML></span></a></li></ol></li><li class="post-toc-item post-toc-level-3"><a class="post-toc-link" href="#iframe-缺点？"><span class="post-toc-number">4.</span> <span class="post-toc-text">iframe 缺点？</span></a></li><li class="post-toc-item post-toc-level-3"><a class="post-toc-link" href="#javascript"><span class="post-toc-number">5.</span> <span class="post-toc-text">javascript</span></a><ol class="post-toc-child"><li class="post-toc-item post-toc-level-4"><a class="post-toc-link" href="#如何实现-js-与-json-互换"><span class="post-toc-number">5.1.</span> <span class="post-toc-text">如何实现 js 与 json 互换</span></a></li></ol></li><li class="post-toc-item post-toc-level-3"><a class="post-toc-link" href="#其他"><span class="post-toc-number">6.</span> <span class="post-toc-text">其他</span></a></li></ol>
|
||
<!--
|
||
<li class="mdl-menu__item">
|
||
Some Action
|
||
</li>
|
||
-->
|
||
</ul>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- Layouts -->
|
||
|
||
<!-- Post Module -->
|
||
<div class="material-post_container">
|
||
|
||
<div class="material-post mdl-grid">
|
||
<div class="mdl-card mdl-shadow--4dp mdl-cell mdl-cell--12-col">
|
||
|
||
<!-- Post Header(Thumbnail & Title) -->
|
||
|
||
<!-- Paradox Post Header -->
|
||
|
||
|
||
<!-- Random Thumbnail -->
|
||
<div class="post_thumbnail-random mdl-card__media mdl-color-text--grey-50">
|
||
<script type="text/ls-javascript" id="post-thumbnail-script">
|
||
var randomNum = Math.floor(Math.random() * 19 + 1);
|
||
|
||
$('.post_thumbnail-random').attr('data-original', '/img/random/material-' + randomNum + '.png');
|
||
$('.post_thumbnail-random').addClass('lazy');
|
||
</script>
|
||
|
||
|
||
|
||
<p class="article-headline-p">
|
||
前端面试题
|
||
</p>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- Paradox Post Info -->
|
||
<div class="mdl-color-text--grey-700 mdl-card__supporting-text meta">
|
||
|
||
<!-- Author Avatar -->
|
||
<div id="author-avatar">
|
||
<img src="/img/avatar.png" width="44px" height="44px" alt="Author Avatar"/>
|
||
</div>
|
||
<!-- Author Name & Date -->
|
||
<div>
|
||
<strong>Feax</strong>
|
||
<span>9月 18, 2017</span>
|
||
</div>
|
||
|
||
<div class="section-spacer"></div>
|
||
|
||
<!-- Favorite -->
|
||
<!--
|
||
<button id="article-functions-like-button" class="mdl-button mdl-js-button mdl-js-ripple-effect mdl-button--icon btn-like">
|
||
<i class="material-icons" role="presentation">favorite</i>
|
||
<span class="visuallyhidden">favorites</span>
|
||
</button>
|
||
-->
|
||
|
||
<!-- Qrcode -->
|
||
|
||
<button id="article-functions-qrcode-button" class="mdl-button mdl-js-button mdl-js-ripple-effect mdl-button--icon">
|
||
<i class="material-icons" role="presentation">devices other</i>
|
||
<span class="visuallyhidden">devices other</span>
|
||
</button>
|
||
<ul class="mdl-menu mdl-menu--bottom-right mdl-js-menu mdl-js-ripple-effect" for="article-functions-qrcode-button">
|
||
<li class="mdl-menu__item">在其它设备中阅读本文章</li>
|
||
|
||
<img src="data:image/png;base64,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">
|
||
|
||
</ul>
|
||
|
||
|
||
<!-- Tags (bookmark) -->
|
||
|
||
<button id="article-functions-viewtags-button" class="mdl-button mdl-js-button mdl-js-ripple-effect mdl-button--icon">
|
||
<i class="material-icons" role="presentation">bookmark</i>
|
||
<span class="visuallyhidden">bookmark</span>
|
||
</button>
|
||
<ul class="mdl-menu mdl-menu--bottom-right mdl-js-menu mdl-js-ripple-effect" for="article-functions-viewtags-button">
|
||
<li class="mdl-menu__item">
|
||
<a class="post_tag-link" href="/tags/未完成/">未完成</a></li><li class="mdl-menu__item"><a class="post_tag-link" href="/tags/面试/">面试</a>
|
||
</ul>
|
||
|
||
|
||
<!-- Share -->
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<h3 id="前言"><a href="#前言" class="headerlink" title="前言"></a>前言</h3><ul>
|
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<li>前端的难度，每18-24个月一轮回</li>
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<li>关注技术动态，跟上节奏</li>
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</ul>
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<h4 id="注意"><a href="#注意" class="headerlink" title="注意"></a>注意</h4><ul>
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<li>题目类型：理论知识，算法，项目细节，技术视野，开放性题，工作案例</li>
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<li>细节追问：可以确保问到你开始不懂和面试官开始不懂为止</li>
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<li>回答问题再棒，更要会做人</li>
|
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<li>要靠谱</li>
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</ul>
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<h3 id="知识点"><a href="#知识点" class="headerlink" title="知识点"></a>知识点</h3><ul>
|
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<li><p>html & css：对web标准的理解，浏览器内核差异，兼容性，hack，css基本功：布局，盒子模型，选择器优先级，flexbox</p>
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</li>
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<li><p>javascript: 数据类型，运算，对象，function，继承，闭包，作用域，原型链，事件，正则（regExp），json，ajax，dom，bom，内存泄漏，跨域，异步封装，模板引擎，前端mvc，路由，模块化，canvas，es6，nodeJS</p>
|
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</li>
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<li><p>其他：移动端，相应式，自动化构建，http，离线储存，web安全，优化，重构，团队协作，可维护，易用性，SEO，UED，架构，职业生涯，快速学习能力</p>
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<h3 id="html-amp-amp-css"><a href="#html-amp-amp-css" class="headerlink" title="html && css"></a>html && css</h3><h4 id="html5-为啥只需写-lt-DOCTYPE-HTML-gt"><a href="#html5-为啥只需写-lt-DOCTYPE-HTML-gt" class="headerlink" title="html5 为啥只需写 <!DOCTYPE HTML>"></a>html5 为啥只需写 <!DOCTYPE HTML></h4><ul>
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<li>不基于 SGML（通用标记语言）</li>
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<h3 id="iframe-缺点？"><a href="#iframe-缺点？" class="headerlink" title="iframe 缺点？"></a>iframe 缺点？</h3><ul>
|
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<li>阻塞搜索引擎，不利于SEO</li>
|
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<li>和主页面共享连接池，影响连接速度</li>
|
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<li>如果要用，建议用 js 动态添加 src 可以绕开以上问题</li>
|
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</ul>
|
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<h3 id="javascript"><a href="#javascript" class="headerlink" title="javascript"></a>javascript</h3><h4 id="如何实现-js-与-json-互换"><a href="#如何实现-js-与-json-互换" class="headerlink" title="如何实现 js 与 json 互换"></a>如何实现 js 与 json 互换</h4><ul>
|
||
<li>json 化<blockquote>
|
||
<p>var json = JSON.stringfy({a: ‘hello’, b: ‘world’})</p>
|
||
</blockquote>
|
||
</li>
|
||
<li>字符串化<blockquote>
|
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<p>var obj = JSON.parse(‘{“a”: “hello”}’)</p>
|
||
</blockquote>
|
||
</li>
|
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</ul>
|
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<h3 id="其他"><a href="#其他" class="headerlink" title="其他"></a>其他</h3><p>未完待续…</p>
|
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|
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<a class="sidebar_archives-link" href="/archives/2018/06/">六月 2018<span class="sidebar_archives-count">2</span></a></li><li><a class="sidebar_archives-link" href="/archives/2018/05/">五月 2018<span class="sidebar_archives-count">1</span></a></li><li><a class="sidebar_archives-link" href="/archives/2018/04/">四月 2018<span class="sidebar_archives-count">7</span></a></li><li><a class="sidebar_archives-link" href="/archives/2018/03/">三月 2018<span class="sidebar_archives-count">3</span></a></li><li><a class="sidebar_archives-link" href="/archives/2018/02/">二月 2018<span class="sidebar_archives-count">2</span></a></li><li><a class="sidebar_archives-link" href="/archives/2018/01/">一月 2018<span class="sidebar_archives-count">5</span></a></li><li><a class="sidebar_archives-link" href="/archives/2017/12/">十二月 2017<span class="sidebar_archives-count">4</span></a></li><li><a class="sidebar_archives-link" href="/archives/2017/11/">十一月 2017<span class="sidebar_archives-count">1</span></a></li><li><a class="sidebar_archives-link" href="/archives/2017/10/">十月 2017<span class="sidebar_archives-count">3</span></a></li><li><a class="sidebar_archives-link" href="/archives/2017/09/">九月 2017<span class="sidebar_archives-count">2</span></a></li><li><a class="sidebar_archives-link" href="/archives/2017/08/">八月 2017<span class="sidebar_archives-count">5</span></a></li><li><a class="sidebar_archives-link" href="/archives/2017/07/">七月 2017<span class="sidebar_archives-count">6</span></a></li><li><a class="sidebar_archives-link" href="/archives/2017/06/">六月 2017<span class="sidebar_archives-count">6</span></a></li><li><a class="sidebar_archives-link" href="/archives/2017/04/">四月 2017<span class="sidebar_archives-count">1</span></a></li><li><a class="sidebar_archives-link" href="/archives/2017/03/">三月 2017<span class="sidebar_archives-count">3</span></a></li><li><a class="sidebar_archives-link" href="/archives/2017/02/">二月 2017<span class="sidebar_archives-count">1</span></a></li><li><a class="sidebar_archives-link" href="/archives/2017/01/">一月 2017<span class="sidebar_archives-count">1</span></a></li><li><a class="sidebar_archives-link" href="/archives/2016/11/">十一月 2016<span class="sidebar_archives-count">1</span></a></li><li><a class="sidebar_archives-link" href="/archives/2016/08/">八月 2016<span class="sidebar_archives-count">1</span></a>
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<li>
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<i class="material-icons sidebar-material-icons">person</i>
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时间轴
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</a>
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<li class="divider"></li>
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<li>
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<a href="/tags" title="标签">
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<i class="material-icons sidebar-material-icons">person</i>
|
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标签
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</a>
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<li>
|
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<a href="/gallery" title="图库">
|
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<i class="material-icons sidebar-material-icons">person</i>
|
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图库
|
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</a>
|
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<li>
|
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<a href="/footprint" title="我的足迹">
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<i class="material-icons sidebar-material-icons">person</i>
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我的足迹
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|
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<li>
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<a href="/about" title="About">
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<i class="material-icons sidebar-material-icons">person</i>
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About
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<!-- Article Number -->
|
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<li>
|
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<a href="/archives">
|
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文章总数
|
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<span class="sidebar-badge">55</span>
|
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<!-- Sidebar Footer -->
|
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<!--
|
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I'm glad you use this theme, the development is no so easy, I hope you can keep the copyright, I will thank you so much.
|
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If you still want to delete the copyrights, could you still retain the first one? Which namely "Theme Material"
|
||
It will not impact the appearance and can give developers a lot of support :)
|
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很高兴您使用并喜欢该主题，开发不易 十分谢谢与希望您可以保留一下版权声明。
|
||
如果您仍然想删除的话 能否只保留第一项呢？即 "Theme Material"
|
||
它不会影响美观并可以给开发者很大的支持和动力。 :)
|
||
-->
|
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<!-- Sidebar Divider -->
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<div class="sidebar-divider"></div>
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<!-- Theme Material -->
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-->
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-->
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-->
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</aside>
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<!-- Footer Top Button -->
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<div id="back-to-top" class="toTop-wrap">
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<a href="#top" class="toTop">
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<i class="material-icons footer_top-i">expand_less</i>
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||
--></a>
|
||
|
||
|
||
<!-- Zhihu -->
|
||
|
||
|
||
<!-- Bilibili -->
|
||
|
||
<a href="https://space.bilibili.com/73148384/#/" target="_blank">
|
||
<button class="mdl-mini-footer--social-btn social-btn footer-sns-bilibili">
|
||
<span class="visuallyhidden">Bilibili</span>
|
||
</button><!--
|
||
--></a>
|
||
|
||
|
||
<!-- Telegram -->
|
||
|
||
</div>
|
||
|
||
|
||
<!--Copyright-->
|
||
<div id="copyright">
|
||
Copyright © 2016 -<script type="text/javascript">var fd = new Date();document.write(" " + fd.getFullYear() + " ");</script>Feax's Blog
|
||
</div>
|
||
|
||
<!-- Paradox Footer Right Section -->
|
||
|
||
<!--
|
||
I am glad you use this theme, the development is no so easy, I hope you can keep the copyright.
|
||
It will not impact the appearance and can give developers a lot of support :)
|
||
|
||
很高兴您使用该主题，开发不易，希望您可以保留一下版权声明。
|
||
它不会影响美观并可以给开发者很大的支持。 :)
|
||
-->
|
||
|
||
<div class="mdl-mini-footer--right-section">
|
||
<div>
|
||
<div class="footer-develop-div">Powered by <a href="https://hexo.io" target="_blank" class="footer-develop-a">Hexo</a></div>
|
||
<div class="footer-develop-div">Theme - <a href="https://github.com/viosey/hexo-theme-material" target="_blank" class="footer-develop-a">Material</a></div>
|
||
</div>
|
||
</div>
|
||
|
||
</footer>
|
||
|
||
|
||
<!-- Import File -->
|
||
|
||
|
||
<script>lsloader.load("js/lazyload.min.js","/js/lazyload.min.js?1BcfzuNXqV+ntF6gq+5X3Q==")</script>
|
||
<script>lsloader.load("js/js.min.js","/js/js.min.js?oAl/+lvaqTFV31JXTmbrNA==")</script>
|
||
|
||
|
||
|
||
<script>lsloader.load("js/nprogress.js","/js/nprogress.js?pl3Qhb9lvqR1FlyLUna1Yw==")</script>
|
||
|
||
|
||
<script type="text/ls-javascript" id="NProgress-script">
|
||
NProgress.configure({
|
||
showSpinner: true
|
||
});
|
||
NProgress.start();
|
||
$('#nprogress .bar').css({
|
||
'background': '#fff'
|
||
});
|
||
$('#nprogress .peg').css({
|
||
'box-shadow': '0 0 10px #fff, 0 0 15px #fff'
|
||
});
|
||
$('#nprogress .spinner-icon').css({
|
||
'border-top-color': '#fff',
|
||
'border-left-color': '#fff'
|
||
});
|
||
setTimeout(function() {
|
||
NProgress.done();
|
||
$('.fade').removeClass('out');
|
||
}, 888);
|
||
</script>
|
||
|
||
|
||
|
||
|
||
<script>lsloader.load("js/smoothscroll.js","/js/smoothscroll.js?lOy/ACj5suSNi7ZVFVbpFQ==")</script>
|
||
|
||
|
||
|
||
|
||
<!-- Leancloud -->
|
||
<script src="https://cdn1.lncld.net/static/js/av-core-mini-0.6.1.js"></script>
|
||
<script>
|
||
AV.initialize('ONAFtjxhaBqrA7LGAQFYsmUx-gzGzoHsz', 'hUSwCACEEbPBcGUh42RMzy6P');
|
||
</script>
|
||
<script type="text/ls-javascript" id="leancloud-views-script">
|
||
function showTime(Counter) {
|
||
var query = new AV.Query(Counter);
|
||
$('.leancloud-views_num').each(function() {
|
||
var url = $(this).attr('id').trim();
|
||
query.equalTo('url', url);
|
||
query.find({
|
||
success: function(results) {
|
||
if (results.length === 0) {
|
||
var content = '0 ' + $(document.getElementById(url)).text();
|
||
$(document.getElementById(url)).text(content);
|
||
return;
|
||
}
|
||
for (var i = 0; i < results.length; i++) {
|
||
var object = results[i];
|
||
var content = object.get('time') + ' ' + $(document.getElementById(url)).text();
|
||
$(document.getElementById(url)).text(content);
|
||
}
|
||
},
|
||
error: function(object, error) {
|
||
console.log('Error: ' + error.code + ' ' + error.message);
|
||
}
|
||
});
|
||
});
|
||
}
|
||
|
||
function addCount(Counter) {
|
||
var Counter = AV.Object.extend('Counter');
|
||
url = $('.leancloud-views_num').attr('id').trim();
|
||
title = $('.leancloud-views_num').attr('data-flag-title').trim();
|
||
var query = new AV.Query(Counter);
|
||
query.equalTo('url', url);
|
||
query.find({
|
||
success: function(results) {
|
||
if (results.length > 0) {
|
||
var counter = results[0];
|
||
counter.fetchWhenSave(true);
|
||
counter.increment('time');
|
||
counter.save(null, {
|
||
success: function(counter) {
|
||
var content = counter.get('time') + ' ' + $(document.getElementById(url)).text();
|
||
$(document.getElementById(url)).text(content);
|
||
},
|
||
error: function(counter, error) {
|
||
console.log('Failed to save Visitor num, with error message: ' + error.message);
|
||
}
|
||
});
|
||
} else {
|
||
var newcounter = new Counter();
|
||
newcounter.set('title', title);
|
||
newcounter.set('url', url);
|
||
newcounter.set('time', 1);
|
||
newcounter.save(null, {
|
||
success: function(newcounter) {
|
||
console.log('newcounter.get(\'time\')='+newcounter.get('time'));
|
||
var content = newcounter.get('time') + ' ' + $(document.getElementById(url)).text();
|
||
$(document.getElementById(url)).text(content);
|
||
},
|
||
error: function(newcounter, error) {
|
||
console.log('Failed to create');
|
||
}
|
||
});
|
||
}
|
||
},
|
||
error: function(error) {
|
||
console.log('Error:' + error.code + ' ' + error.message);
|
||
}
|
||
});
|
||
}
|
||
$(function() {
|
||
var Counter = AV.Object.extend('Counter');
|
||
if ($('.leancloud-views_num').length === 1) {
|
||
addCount(Counter);
|
||
} else if ($('.post-title-link').length > 1) {
|
||
showTime(Counter);
|
||
}
|
||
});
|
||
</script>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<!-- UC Browser Compatible -->
|
||
<script>
|
||
var agent = navigator.userAgent.toLowerCase();
|
||
if(agent.indexOf('ucbrowser')>0) {
|
||
document.write('<link rel="stylesheet" href="/css/uc.css">');
|
||
alert('由于 UC 浏览器使用极旧的内核，而本网站使用了一些新的特性。\n为了您能更好的浏览，推荐使用 Chrome 或 Firefox 浏览器。');
|
||
}
|
||
</script>
|
||
|
||
<!-- Window Load-->
|
||
<script type="text/ls-javascript" id="window-load">
|
||
$(window).on('load', function() {
|
||
// Post_Toc parent position fixed
|
||
$('.post-toc-wrap').parent('.mdl-menu__container').css('position', 'fixed');
|
||
});
|
||
</script>
|
||
|
||
<!-- MathJax Load-->
|
||
|
||
<script type="text/ls-javascript" id="lazy-load">
|
||
// Offer LazyLoad
|
||
queue.offer(function(){
|
||
$('.lazy').lazyload({
|
||
effect : 'show'
|
||
});
|
||
});
|
||
|
||
// Start Queue
|
||
$(document).ready(function(){
|
||
setInterval(function(){
|
||
queue.execNext();
|
||
},200);
|
||
});
|
||
</script>
|
||
|
||
<!-- Bing Background -->
|
||
|
||
|
||
<script>
|
||
(function(){
|
||
var scriptList = document.querySelectorAll('script[type="text/ls-javascript"]')
|
||
|
||
for (var i = 0; i < scriptList.length; ++i) {
|
||
var item = scriptList[i];
|
||
lsloader.runInlineScript(item.id,item.id);
|
||
}
|
||
})()
|
||
console.log('\n %c © Material Theme | Version: 1.4.0 | https://github.com/viosey/hexo-theme-material %c \n', 'color:#455a64;background:#e0e0e0;padding:5px 0;border-top-left-radius:5px;border-bottom-left-radius:5px;', 'color:#455a64;background:#e0e0e0;padding:5px 0;border-top-right-radius:5px;border-bottom-right-radius:5px;');
|
||
</script>
|
||
|
||
</main>
|
||
</div>
|
||
</body>
|
||
|
||
</html>
|