上传文件至 /

delete_recommendation.php

@@ -0,0 +1,44 @@
+<?php
+// 引入数据库连接
+require_once 'db_connect.php';
+
+// 初始化变量
+$id = $_POST['id'] ?? 0;
+$isAdmin = $_POST['is_admin'] ?? false;
+$adminHome = 'admin_recommendations.php'; // 管理员页面地址
+
+// 验证参数和权限（仅管理员可删除）
+if (empty($id) || !$isAdmin) {
+    header("Location: $adminHome?delete_status=error&msg=无删除权限");
+    exit;
+}
+
+// 处理数据库删除
+if ($pdo) {
+    try {
+        // 准备删除语句
+        $sql = "DELETE FROM recommendations WHERE id = :id";
+        $stmt = $pdo->prepare($sql);
+        $stmt->bindParam(':id', $id, PDO::PARAM_INT);
+        
+        // 执行删除
+        $result = $stmt->execute();
+        
+        if ($result && $stmt->rowCount() > 0) {
+            header("Location: $adminHome?delete_status=success&msg=推荐已成功删除");
+        } else {
+            header("Location: $adminHome?delete_status=error&msg=删除失败，推荐不存在或已被删除");
+        }
+    } catch(PDOException $e) {
+        // 记录错误日志
+        $logMsg = date('[Y-m-d H:i:s] ') . "删除推荐错误: " . $e->getMessage() . "\n";
+        file_put_contents('db_error.log', $logMsg, FILE_APPEND);
+        
+        header("Location: $adminHome?delete_status=error&msg=数据库错误，请稍后再试");
+    }
+} else {
+    header("Location: $adminHome?delete_status=error&msg=数据库连接失败");
+}
+
+exit;
+?>