新建文件

2025-01-06 19:52:30 +08:00
commit 4d2d5e2d5e
32 changed files with 1177 additions and 0 deletions
--- a/form_test_2.php
+++ b/form_test_2.php
@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <title>表单编程与现场恢复</title>
+</head>
+<body>
+<?php
+// 定义变量用于回显数据
+$name = "";
+$password_md5 = "";
+
+if ($_SERVER["REQUEST_METHOD"] == "POST") {
+    // 获取提交的姓名和密码
+    $name = isset($_POST['name']) ? htmlspecialchars($_POST['name']) : "";
+    $password = isset($_POST['password']) ? $_POST['password'] : "";
+
+    // 使用 MD5 对密码进行加密
+    $password_md5 = md5($password);
+}
+?>
+
+<!-- 表单 -->
+<form action="form_test_2.php" method="post">
+    <label for="name">姓名：</label>
+    <input type="text" id="name" name="name" value="<?php echo $name; ?>">
+    <br><br>
+
+    <label for="password">密码：</label>
+    <input type="password" id="password" name="password" value="">
+    <br><br>
+
+    <input type="submit" id="ok" name="ok" value="提交">
+</form>
+
+<!-- 输出提交结果 -->
+<?php if ($_SERVER["REQUEST_METHOD"] == "POST"): ?>
+    <h3>提交结果：</h3>
+    <p>姓名：<?php echo $name; ?></p>
+    <p>处理后的密码：<?php echo $password_md5; ?></p>
+<?php endif; ?>
+</body>
+</html>