html 页面测试
!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> </head> <script type="text/javascript" src="../js/jquery-3.2.1.min.js" ></script> <script type="text/javascript" src="../js/dom03.js" ></script> <body> <table border="" cellspacing="" cellpadding=""> <tr> <th>id</th> <th>name</th> <th>pass</th> </tr> </table> <label >一定有<span id="all" style="color: chartreuse;">y</span>页</label> <label >xian <span id="now"style="color: chartreuse;">ds</span>页</label> <input type="button" id="btn" value="next" /> <input type="button" id="btn1" value="pre" /> </body> </html> !DOCTYPE html> <html> <head>