root
/
myBlogs_2


			
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862
							
<!DOCTYPE HTML>
<html lang="" >
    <head>
        <meta charset="UTF-8">
        <meta content="text/html; charset=utf-8" http-equiv="Content-Type">
        <title>战舰游戏 · 代码收集</title>
        <meta http-equiv="X-UA-Compatible" content="IE=edge" />
        <meta name="description" content="">
        <meta name="generator" content="GitBook 3.1.1">
        
        
    <link rel="stylesheet" href="../../gitbook/style.css">

    
                <link rel="stylesheet" href="../../gitbook/gitbook-plugin-search-pro/search.css">
                
            
                <link rel="stylesheet" href="../../gitbook/gitbook-plugin-highlight/website.css">
                
            
    <meta name="HandheldFriendly" content="true"/>
    <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <link rel="apple-touch-icon-precomposed" sizes="152x152" href="../../gitbook/images/apple-touch-icon-precomposed-152.png">
    <link rel="shortcut icon" href="../../gitbook/images/favicon.ico" type="image/x-icon">


    <link rel="next" href="04.html" />
    
    
    <link rel="prev" href="02.html" />
    

    </head>
    <body>
        
<div class="gb-page-wrapper">
    <header class="gb-page-header">
        <div class="container">
        
            
<div id="book-search-input" role="search">
    <input type="text" placeholder="Type to search" />
</div>


            <a href="../.." class="logo">
                <img src="../../gitbook/images/logo/128.png">
                <h1>代码收集</h1>
            </a>

            
<a href="https://github.com/seamong/myBlogs/blob/master/doc/JavaScript/cases/03.md" target="_blank" class="btn btn-link pull-right hidden-xs">
    <i class="octicon octicon-mark-github"></i> 在GitHub编辑本页
</a>
<a href="../../faq.md" class="btn btn-link pull-right hidden-xs">
    F.A.Q
</a>
<a href="https://github.com/seamong/myBlogs/README.md" target="_blank" class="btn btn-link pull-right hidden-xs">
    当前版本0.0.1
</a>

        
        </div>
    </header>

    <div class="gb-page-body">
        <div class="gb-page-inner">
            <div class="container">
                <div class="row">
                    <div class="col-md-3">
                        

    <div class="panel panel-default">
        
        <div class="panel-heading">
            <h3 class="panel-title">介绍</h3>
        </div>
        

        <div class="list-group">
            
    
        <a href="../../" class="list-group-item ">
        

            关于本文档

        
        </a>
        

        </div>
    </div>
    
    <div class="panel panel-default">
        
        <div class="panel-heading">
            <h3 class="panel-title">JavaScript</h3>
        </div>
        

        <div class="list-group">
            
    
        <a href="../principle/" class="list-group-item ">
        

            <i class="octicon octicon-chevron-right"></i>
            

            原理解析

        
        </a>
        

        <a href="./" class="list-group-item ">
        

            <i class="octicon octicon-chevron-down"></i>
            

            案例解析

        
        </a>
        

        <a href="0.html" class="list-group-item ">
        

            <i class="octicon octicon-chevron-down" style="opacity: 0"></i>
            

            动态替换图片

        
        </a>
        

        <a href="01.html" class="list-group-item ">
        

            <i class="octicon octicon-chevron-down" style="opacity: 0"></i>
            

            原生Ajax学习

        
        </a>
        

        <a href="02.html" class="list-group-item ">
        

            <i class="octicon octicon-chevron-down" style="opacity: 0"></i>
            

            React/React Native 的ES5 ES6写法对照表

        
        </a>
        

        <a href="03.html" class="list-group-item active">
        

            <i class="octicon octicon-chevron-down" style="opacity: 0"></i>
            

            战舰游戏

        
        </a>
        

        <a href="04.html" class="list-group-item ">
        

            <i class="octicon octicon-chevron-down" style="opacity: 0"></i>
            

            正则截取指定字符串

        
        </a>
        

        <a href="05.html" class="list-group-item ">
        

            <i class="octicon octicon-chevron-down" style="opacity: 0"></i>
            

            常用功能收集

        
        </a>
        

        </div>
    </div>
    
    <div class="panel panel-default">
        
        <div class="panel-heading">
            <h3 class="panel-title">angular</h3>
        </div>
        

        <div class="list-group">
            
    
        <a href="../../angular/study_notes/" class="list-group-item ">
        

            <i class="octicon octicon-chevron-right"></i>
            

            Study notes

        
        </a>
        

        <a href="../../angular/ng.html" class="list-group-item ">
        

            ng

        
        </a>
        

        </div>
    </div>
    
    <div class="panel panel-default">
        
        <div class="panel-heading">
            <h3 class="panel-title">css</h3>
        </div>
        

        <div class="list-group">
            
    
        <a href="../../css/principle/" class="list-group-item ">
        

            原理解析

        
        </a>
        

        <a href="../../css/cases/" class="list-group-item ">
        

            <i class="octicon octicon-chevron-right"></i>
            

            案例收集

        
        </a>
        

        </div>
    </div>
    
    <div class="panel panel-default">
        
        <div class="panel-heading">
            <h3 class="panel-title">vue</h3>
        </div>
        

        <div class="list-group">
            
    
        <a href="../../vue/components/" class="list-group-item ">
        

            <i class="octicon octicon-chevron-right"></i>
            

            components

        
        </a>
        

        <a href="../../vue/router/" class="list-group-item ">
        

            <i class="octicon octicon-chevron-right"></i>
            

            router

        
        </a>
        

        <a href="../../vue/vuex/" class="list-group-item ">
        

            VUE

        
        </a>
        

        </div>
    </div>
    
    <div class="panel panel-default">
        
        <div class="panel-heading">
            <h3 class="panel-title">ubuntu</h3>
        </div>
        

        <div class="list-group">
            
    
        <a href="../../ubuntu/serves/" class="list-group-item ">
        

            <i class="octicon octicon-chevron-right"></i>
            

            服务器生存指南

        
        </a>
        

        <a href="../../ubuntu/instruction.html" class="list-group-item ">
        

            常用指令

        
        </a>
        

        </div>
    </div>
    
    <div class="panel panel-default">
        
        <div class="panel-heading">
            <h3 class="panel-title">GIT</h3>
        </div>
        

        <div class="list-group">
            
    
        <a href="../../git/git.html" class="list-group-item ">
        

            git 命令

        
        </a>
        

        </div>
    </div>
    
    <div class="panel panel-default">
        

        <div class="list-group">
            
    
        <a href="../../other/faq.html" class="list-group-item ">
        

            FAQ

        
        </a>
        

        <a href="../../other/examples.html" class="list-group-item ">
        

            Examples

        
        </a>
        

        </div>
    </div>
    

                    </div>
                    <div class="col-md-9">
                        
<div id="book-search-results">
    <div class="search-noresults">
    
                            
                            <div class="gb-markdown book-page-inner">
                                <h1 id="&#x6218;&#x8230;&#x6E38;&#x620F;">&#x6218;&#x8230;&#x6E38;&#x620F;</h1>
<pre><code class="lang-html"><span class="hljs-tag">&lt;<span class="hljs-name">div</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;continuar&quot;</span>&gt;</span>
  <span class="hljs-tag">&lt;<span class="hljs-name">table</span> <span class="hljs-attr">cellpadding</span>=<span class="hljs-string">&quot;0&quot;</span> <span class="hljs-attr">cellspacing</span>=<span class="hljs-string">&quot;0&quot;</span> <span class="hljs-attr">id</span>=<span class="hljs-string">&apos;tab&apos;</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">tr</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
    <span class="hljs-tag">&lt;/<span class="hljs-name">tr</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">tr</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
    <span class="hljs-tag">&lt;/<span class="hljs-name">tr</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">tr</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
    <span class="hljs-tag">&lt;/<span class="hljs-name">tr</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">tr</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
    <span class="hljs-tag">&lt;/<span class="hljs-name">tr</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">tr</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
    <span class="hljs-tag">&lt;/<span class="hljs-name">tr</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">tr</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
    <span class="hljs-tag">&lt;/<span class="hljs-name">tr</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">tr</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
      <span class="hljs-tag">&lt;<span class="hljs-name">td</span>&gt;</span><span class="hljs-tag">&lt;/<span class="hljs-name">td</span>&gt;</span>
    <span class="hljs-tag">&lt;/<span class="hljs-name">tr</span>&gt;</span>
  <span class="hljs-tag">&lt;/<span class="hljs-name">table</span>&gt;</span>
  <span class="hljs-tag">&lt;<span class="hljs-name">div</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;enter&quot;</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">input</span> <span class="hljs-attr">type</span>=<span class="hljs-string">&quot;text&quot;</span> <span class="hljs-attr">placeholder</span>=<span class="hljs-string">&quot;A0&quot;</span> <span class="hljs-attr">maxlength</span>=<span class="hljs-string">&quot;2&quot;</span> <span class="hljs-attr">id</span>=<span class="hljs-string">&quot;coordinate&quot;</span> <span class="hljs-attr">value</span>=<span class="hljs-string">&quot;&quot;</span>&gt;</span>
    <span class="hljs-tag">&lt;<span class="hljs-name">div</span> <span class="hljs-attr">class</span>=<span class="hljs-string">&quot;btn&quot;</span> <span class="hljs-attr">id</span>=<span class="hljs-string">&apos;btnEnter&apos;</span>&gt;</span>&#x8F93;&#x5165;<span class="hljs-tag">&lt;/<span class="hljs-name">div</span>&gt;</span>
  <span class="hljs-tag">&lt;/<span class="hljs-name">div</span>&gt;</span>
<span class="hljs-tag">&lt;/<span class="hljs-name">div</span>&gt;</span>
</code></pre>
<pre><code class="lang-css">* {
  <span class="hljs-attribute">margin</span>: <span class="hljs-number">0</span>;
  <span class="hljs-attribute">padding</span>: <span class="hljs-number">0</span>;
}
<span class="hljs-selector-tag">body</span>{
  <span class="hljs-attribute">background-color</span>: black;
}
<span class="hljs-selector-class">.continuar</span> {
  <span class="hljs-attribute">margin</span>: <span class="hljs-number">0</span>;
  <span class="hljs-comment">/*width: 100%;*/</span>
  <span class="hljs-attribute">width</span>: <span class="hljs-number">650px</span>;
  <span class="hljs-attribute">position</span>: relative;
  <span class="hljs-attribute">height</span>: <span class="hljs-number">650px</span>;
  <span class="hljs-attribute">background</span>: <span class="hljs-built_in">url</span>(<span class="hljs-string">&apos;../images/board.jpg&apos;</span>) no-repeat;
  <span class="hljs-attribute">background-size</span>: contain;
  <span class="hljs-comment">/* background-color: rgba(37, 17, 17, 0.849); */</span>
}

<span class="hljs-selector-tag">table</span> {
  <span class="hljs-attribute">margin</span>: <span class="hljs-number">0</span> auto;
  <span class="hljs-comment">/*padding-top: 9%;*/</span>
  <span class="hljs-attribute">padding-top</span>: <span class="hljs-number">62px</span>;
}

<span class="hljs-selector-tag">tr</span> <span class="hljs-selector-tag">td</span> {
  <span class="hljs-attribute">width</span>: <span class="hljs-number">60px</span>;
  <span class="hljs-attribute">height</span>: <span class="hljs-number">60px</span>;
  <span class="hljs-attribute">border</span>: <span class="hljs-number">0px</span> solid <span class="hljs-built_in">rgb</span>(21, 172, 16);
}
<span class="hljs-selector-tag">td</span><span class="hljs-selector-class">.ship</span>{
  <span class="hljs-attribute">background</span>: <span class="hljs-built_in">url</span>(<span class="hljs-string">&apos;../images/ship.png&apos;</span>) no-repeat;
  <span class="hljs-attribute">background-size</span>: contain;
  <span class="hljs-attribute">background-position</span>: center;
}
<span class="hljs-selector-tag">td</span><span class="hljs-selector-class">.miss</span>{
  <span class="hljs-attribute">background</span>: <span class="hljs-built_in">url</span>(<span class="hljs-string">&apos;../images/miss.png&apos;</span>) no-repeat;
  <span class="hljs-attribute">background-size</span>: contain;
  <span class="hljs-attribute">background-position</span>: center;
}
<span class="hljs-selector-class">.enter</span>{
  <span class="hljs-attribute">position</span>: absolute;
  <span class="hljs-attribute">right</span>: <span class="hljs-number">14%</span>;
  <span class="hljs-attribute">bottom</span>:<span class="hljs-number">0</span>;
  <span class="hljs-attribute">display</span>: flex;
  <span class="hljs-attribute">padding</span>: <span class="hljs-number">20px</span>;
}
<span class="hljs-selector-class">.enter</span> <span class="hljs-selector-tag">input</span> {
  <span class="hljs-attribute">height</span>: <span class="hljs-number">35px</span>;
  <span class="hljs-attribute">color</span>: <span class="hljs-number">#000000</span>;
  <span class="hljs-attribute">background-color</span>: <span class="hljs-built_in">rgb</span>(159, 255, 48);
  <span class="hljs-attribute">display</span>: block;
  <span class="hljs-attribute">float</span>: left;
  <span class="hljs-attribute">border</span>:<span class="hljs-number">0</span>;
}
<span class="hljs-selector-class">.enter</span> <span class="hljs-selector-class">.btn</span>{
  <span class="hljs-attribute">height</span>: <span class="hljs-number">25px</span>;
  <span class="hljs-attribute">float</span>: left;
  <span class="hljs-attribute">padding</span>: <span class="hljs-number">0</span> <span class="hljs-number">5px</span>;
  <span class="hljs-attribute">cursor</span>:pointer;
  <span class="hljs-attribute">font-size</span>: <span class="hljs-number">12px</span>;
  <span class="hljs-attribute">color</span>: aliceblue;
  <span class="hljs-attribute">margin-left</span>: <span class="hljs-number">5px</span>;
  <span class="hljs-attribute">line-height</span>: <span class="hljs-number">25px</span>;
  <span class="hljs-attribute">user-select</span>: none;
  <span class="hljs-attribute">text-align</span>: center;
  <span class="hljs-attribute">background-color</span>: <span class="hljs-number">#41510d</span>;
  <span class="hljs-attribute">border</span>:<span class="hljs-number">5px</span> solid <span class="hljs-number">#46e234</span>;
}
</code></pre>
<pre><code class="lang-javascript"><span class="hljs-built_in">window</span>.onload = <span class="hljs-function"><span class="hljs-keyword">function</span> (<span class="hljs-params"></span>) </span>{
  <span class="hljs-keyword">let</span> btnEnter = <span class="hljs-built_in">document</span>.getElementById(<span class="hljs-string">&apos;btnEnter&apos;</span>);
  <span class="hljs-keyword">let</span> coordinate = <span class="hljs-built_in">document</span>.getElementById(<span class="hljs-string">&apos;coordinate&apos;</span>);
  <span class="hljs-comment">// &#x7ED9;&#x8282;&#x70B9;&#x6DFB;&#x52A0;&#x70B9;&#x51FB;&#x4E8B;&#x4EF6;</span>
  btnEnter.onclick = btn;
  coordinate.onkeypress = key;
  <span class="hljs-function"><span class="hljs-keyword">function</span> <span class="hljs-title">key</span>(<span class="hljs-params">e</span>) </span>{
    <span class="hljs-comment">// &#x76D1;&#x542C;`enter`&#x952E;&#x662F;&#x5426;&#x88AB;&#x70B9;&#x51FB;</span>
    <span class="hljs-keyword">if</span> (e.charCode === <span class="hljs-number">13</span>) {
      btn()
    }
  }
  <span class="hljs-comment">// &#x8F6C;&#x5316;&#x5750;&#x6807;</span>
  <span class="hljs-keyword">let</span> digital = {<span class="hljs-string">&apos;A&apos;</span>: <span class="hljs-number">0</span>, <span class="hljs-string">&apos;B&apos;</span>: <span class="hljs-number">7</span>, <span class="hljs-string">&apos;C&apos;</span>: <span class="hljs-number">14</span>, <span class="hljs-string">&apos;D&apos;</span>: <span class="hljs-number">21</span>, <span class="hljs-string">&apos;E&apos;</span>: <span class="hljs-number">28</span>, <span class="hljs-string">&apos;F&apos;</span>: <span class="hljs-number">35</span>, <span class="hljs-string">&apos;G&apos;</span>: <span class="hljs-number">42</span>};
  <span class="hljs-comment">// &#x4F7F;&#x7528;&#x968F;&#x673A;&#x6570;,&#x521D;&#x59CB;&#x5316;&#x6218;&#x8230;&#x4F4D;&#x7F6E;</span>
  <span class="hljs-keyword">let</span> ships = {<span class="hljs-number">0</span>: <span class="hljs-built_in">Math</span>.floor(<span class="hljs-built_in">Math</span>.random() * <span class="hljs-number">48</span>), <span class="hljs-number">1</span>: <span class="hljs-built_in">Math</span>.floor(<span class="hljs-built_in">Math</span>.random() * <span class="hljs-number">48</span>), <span class="hljs-number">2</span>: <span class="hljs-built_in">Math</span>.floor(<span class="hljs-built_in">Math</span>.random() * <span class="hljs-number">48</span>)};
  <span class="hljs-built_in">console</span>.log(ships);
  <span class="hljs-comment">// &#x83B7;&#x53D6;&#x6240;&#x6709;&#x7684;`td`</span>
  <span class="hljs-function"><span class="hljs-keyword">function</span> <span class="hljs-title">btn</span>(<span class="hljs-params"></span>) </span>{
    <span class="hljs-built_in">console</span>.log(coordinate.value);
    <span class="hljs-keyword">let</span> patt1 = <span class="hljs-keyword">new</span> <span class="hljs-built_in">RegExp</span>(<span class="hljs-regexp">/^[a-g][0-6]/i</span>);
    <span class="hljs-keyword">if</span> (patt1.test(coordinate.value)) {
      <span class="hljs-comment">// &#x622A;&#x53D6;&#x5B57;&#x7B26;&#x4E32;&#x4E2D;&#x7684;&#x9996;&#x4F4D;,&#x5C06;&#x5176;&#x8F6C;&#x5316;&#x4E3A;&#x5927;&#x5199;&#x5B57;&#x6BCD;</span>
      <span class="hljs-keyword">let</span> coordinateText = coordinate.value[<span class="hljs-number">0</span>].toUpperCase();
      <span class="hljs-comment">// &#x73A9;&#x5BB6;&#x8F93;&#x5165;&#x7684;&#x6218;&#x8230;&#x5750;&#x6807;</span>
      <span class="hljs-keyword">let</span> coordinateNumber = <span class="hljs-built_in">Number</span>.parseInt(digital[coordinateText]) + <span class="hljs-built_in">Number</span>.parseInt(coordinate.value[<span class="hljs-number">1</span>]);
      <span class="hljs-comment">// &#x83B7;&#x53D6;&#x6240;&#x6709;&#x540D;&#x4E3A; `td` &#x7684;&#x8282;&#x70B9;</span>
      <span class="hljs-keyword">let</span> tds = <span class="hljs-built_in">document</span>.getElementsByTagName(<span class="hljs-string">&apos;td&apos;</span>);
      <span class="hljs-comment">// &#x5224;&#x65AD;&#x73A9;&#x5BB6;&#x8F93;&#x5165;&#x7684;&#x5750;&#x6807;&#x4E0A;,&#x662F;&#x5426;&#x6709;&#x6218;&#x8230;&#x5B58;&#x5728;,&#x5982;&#x679C;&#x6709;&#x7684;&#x8BDD;,&#x5C31;&#x51FB;&#x6C89;&#x6218;&#x8230;</span>
      <span class="hljs-keyword">if</span> (ships[<span class="hljs-number">0</span>] === coordinateNumber || ships[<span class="hljs-number">1</span>] === coordinateNumber || ships[<span class="hljs-number">2</span>] === coordinateNumber) {
        <span class="hljs-comment">// &#x51FB;&#x6C89;&#x6218;&#x8230;</span>
        tds[coordinateNumber].setAttribute(<span class="hljs-string">&apos;class&apos;</span>, <span class="hljs-string">&apos;ship&apos;</span>);
      } <span class="hljs-keyword">else</span> {
        <span class="hljs-comment">// &#x6CA1;&#x6709;&#x51FB;&#x6C89;&#x6218;&#x8230;</span>
        tds[coordinateNumber].setAttribute(<span class="hljs-string">&apos;class&apos;</span>, <span class="hljs-string">&apos;miss&apos;</span>);
      }
    } <span class="hljs-keyword">else</span> {
      alert(<span class="hljs-string">&apos;&#x8BF7;&#x8F93;&#x5165;&#x6B63;&#x786E;&#x7684;&#x5750;&#x6807;;\n&#x5982;: A6!&apos;</span>)
    }
  }
};
</code></pre>

                            </div>
                            
<hr>
<div class="btn-group btn-group-justified">
    
    <a class="btn" href="02.html"><b>上一页:</b> React/React Native 的ES5 ES6写法对照表</a>
    
    
    <a class="btn" href="04.html"><b>下一页:</b> 正则截取指定字符串</a>
    
</div>

                        
    </div>
    <div class="search-results">
        <div class="has-results">
            
            <h1 class="search-results-title"><span class='search-results-count'></span> results matching "<span class='search-query'></span>"</h1>
            <ul class="search-results-list"></ul>
            
        </div>
        <div class="no-results">
            
            <h1 class="search-results-title">No results matching "<span class='search-query'></span>"</h1>
            
        </div>
    </div>
</div>

                    </div>
                </div>
            </div>
        </div>
    </div>

    <footer class="gb-page-footer">
        <div class="container">
            <ul class="menu">
                <li class="pull-right">
                    <span class="service-info">Copyright GitBook 2018</span>
                </li>
                <li>
                    <a href="#">Return to the top</a>
                </li>
                <li>
                    <a href="#">Updated May 30th 18</a>
                </li>
            </ul>
        </div>
    </footer>
</div>

<script src="../../gitbook/gitbook.js"></script>

    
    <script src="../../gitbook/gitbook-plugin-search-pro/jquery.mark.min.js"></script>
    

    <script src="../../gitbook/gitbook-plugin-search-pro/search.js"></script>
    

    <script src="../../gitbook/gitbook-plugin-livereload/plugin.js"></script>
    

    <script src="../../gitbook/gitbook-plugin-lunr/lunr.min.js"></script>
    

    <script src="../../gitbook/gitbook-plugin-lunr/search-lunr.js"></script>
    

<script>
(function() {
    gitbook.page.hasChanged({"page":{"title":"战舰游戏","level":"2.2.4","depth":2,"next":{"title":"正则截取指定字符串","level":"2.2.5","depth":2,"path":"JavaScript/cases/04.md","ref":"JavaScript/cases/04.md","articles":[]},"previous":{"title":"React/React Native 的ES5 ES6写法对照表","level":"2.2.3","depth":2,"path":"JavaScript/cases/02.md","ref":"JavaScript/cases/02.md","articles":[]},"dir":"ltr"},"config":{"plugins":["theme-official@2.1.1","-sharing","-fontsettings","sitemap","-search","search-pro","livereload"],"root":"./docs/","styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"},"pluginsConfig":{"sitemap":{"hostname":"https://blog.honghaitao.net/"},"search-pro":{"cutWordLib":"nodejieba","defineWord":["小需求","基础建设"]},"livereload":{},"highlight":{},"lunr":{"maxIndexSize":1000000,"ignoreSpecialCharacters":false},"theme-official":{},"theme-default":{"styles":{"website":"styles/website.css","pdf":"styles/pdf.css","epub":"styles/epub.css","mobi":"styles/mobi.css","ebook":"styles/ebook.css","print":"styles/print.css"},"showLevel":false}},"theme":"default","pdf":{"pageNumbers":true,"fontSize":12,"fontFamily":"Arial","paperSize":"a4","chapterMark":"pagebreak","pageBreaksBefore":"/","margin":{"right":62,"left":62,"top":56,"bottom":56}},"structure":{"langs":"LANGS.md","readme":"README.md","glossary":"GLOSSARY.md","summary":"SUMMARY.md"},"variables":{"version":"0.0.1"},"title":"代码收集","gitbook":"3.1.1"},"file":{"path":"JavaScript/cases/03.md","mtime":"2018-05-30T08:23:34.364Z","type":"markdown"},"gitbook":{"version":"3.1.1","time":"2018-05-30T08:24:15.757Z"},"basePath":"../..","book":{"language":""}});
})();
</script>

        
    </body>
</html>