• 简单好用用js就可以保存文本文件到本地


    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="utf-8" />
    <title></title>
    <link rel="stylesheet" href="//g.alicdn.com/msui/sm/0.6.2/css/sm.min.css">
    <script type='text/javascript' src='//g.alicdn.com/sj/lib/zepto/zepto.min.js' charset='utf-8'></script>
    <script type='text/javascript' src='//g.alicdn.com/msui/sm/0.6.2/js/sm.min.js' charset='utf-8'></script>
    </head>
    <body>

    <!DOCTYPE html>
    <html>
    <head>
      <meta charset="utf-8">
      <meta name="description" content="A simple HTML5 Template">
      <meta name="author" content="dron">
      <meta name="viewport" content="width=device-width, height=device-height, user-scalable=no, initial-scale=1.0, maximum-scale=1.0">
      <meta name="apple-mobile-web-app-capable" content="yes">
      <meta name="apple-mobile-web-app-status-bar-style" content="black">
      <title>保存文本文件到本地</title>
      <link href="http://ucren.com/static/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet">
      <script src="http://ucren.com/static/jquery/2.2.3/jquery.min.js"></script>
      <script src="http://ucren.com/static/bootstrap/3.3.6/js/bootstrap.min.js"></script>
      <style>
        .container-fluid{ margin-top: 20px; }
      </style>
    </head>
    <body>
      <script>
        void function(a){a.siteToolbar=function b(a){b.setting=a||{}},document.write
        ('<div class="ucren-toolbar-placeholder" style="height:3000px;"></div><scri'
        +'pt src="//ucren.com/ucren-toolbar/scripts/main.js"></script>')}(this);
        siteToolbar();
      </script>


      <div class="container-fluid">
        <div class="row">
          <div class="col-md-3">
            <div class="form-group">
              <label>文件内容</label>
              <textarea class="form-control" rows="4" id="content">测试文本,你可以随便修改,完事后点保存。</textarea>  
            </div>


            <div class="form-group">
              <label>文件名</label>
              <input type="text" class="form-control" value="test.txt" id="file-name">
            </div>


            <a id="save-btn" class="btn btn-default" download="test.txt" role="button">保存</a>
          </div>
        </div>
      </div>


      <script>
        void function(){
          var content, fileName, saveBtn;


          content = document.querySelector( '#content' );
          fileName = document.querySelector( '#file-name' );
          saveBtn = document.querySelector( '#save-btn' );


          content.addEventListener( 'change', function self(){
            saveBtn.setAttribute( 'href', 'data:text/paint; utf-8,' + content.value );
            return self;
          }() );


          fileName.addEventListener( 'change', function self(){
            saveBtn.setAttribute( 'download', fileName.value );
            return self;
          }() );
        }();
      </script>


      <script>
        (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
        (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
        m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
        })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
        ga('create', 'UA-4190821-1', 'ucren.com');
        ga('send', 'pageview');
      </script>
    </body>
    </html>
    </body>
    </html>

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  • 原文地址:https://www.cnblogs.com/jiapengsongweb/p/7206037.html
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