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为什么这个小提琴中的代码源在我的本地不起作用

[英]Why this code source in fiddle does not work on my local

Did i miss something here in the html/js page ?我是否错过了 html/js 页面中的某些内容? the code is running good in JSFIDDLE but not in my desk !!!!代码在 JSFIDDLE 中运行良好,但在我的办公桌上运行良好!!!!

this is the working fiddle : http://jsfiddle.net/WNDQJ/1/result/这是工作小提琴: http : //jsfiddle.net/WNDQJ/1/result/

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
  "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
  <head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8">
    <title>title</title>
    <link rel="stylesheet" type="text/css" href="style.css">
    <script>
      $(document).ready(function () {
        $("#addRow").click(function () {
            $("#myTable").append("<tr><td>row</td><td><input type='text'></td></tr>");
        });
      });
    </script>   
  </head>
  <body>
    <table id="myTable">
      <tr>
        <td>row</td>
        <td>
          <input type='text'>
        </td>
      </tr>
      <tr>
        <td>row</td>
        <td>
          <input type='text'>
        </td>
      </tr>
    </table>
    <input type="button" id="addRow" value="add" />
  </body>
</html>

any idea please ?有什么想法吗? Thank you in advance.先感谢您。

  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js">

  $(document).ready(function () {

    $("#addRow").click(function () {
        $("#myTable").append("<tr><td>row</td><td><input type='text'></td></tr>");
    });
});
</script>

Have you loaded the jQuery library into your webpage prior to using $(document).ready()?在使用 $(document).ready() 之前,您是否已将 jQuery 库加载到您的网页中?

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