005.html
1 <html> 2 <head> 3 <title>005</title> 4 <script type="text/javascript" src="js/jquery.js"></script> 5 <style> 6 * { 7 margin: 0; 8 padding: 0; 9 } 10 </style> 11 </head> 12 <body> 13 <form action="005b.php" method="post"> 14 用户登录<br/> 15 用户名:<input type="text" name="uname"/><br/> 16 密 码:<input type="password" name="upwd"/><br/> 17 <input type="submit" value="提交"/> 18 <input type="reset" value="重置"/> 19 </form> 20 </body> 21 </html> 22 23 <script type="text/javascript"> 24 </script>
005b.php
1 <?php 2 /* 3 * isset()在php中用来检测变量是否设置,该函数返回的是布尔类型的值,即true/false。 4 */ 5 6 if (isset($_POST)) { 7 if ($_POST["uname"] == "admin" && $_POST["upwd"] == "admin") { 8 echo "用户登录成功"; 9 }else{ 10 echo "用户登录失败"; 11 } 12 }
时间: 2024-10-11 03:32:42