第一个项目

family_rpa/main/models.py

@@ -0,0 +1,25 @@
+from django.db import models
+from django.utils import timezone
+from django.contrib.auth.models import User
+
+class File(models.Model):
+    owner = models.ForeignKey(User, on_delete=models.CASCADE, null=True, blank=True)
+    file = models.FileField(upload_to='uploads/')
+    description = models.TextField(blank=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+    is_public = models.BooleanField(default=True)
+
+    def __str__(self):
+        return self.file.name
+
+class Message(models.Model):
+    author = models.CharField(max_length=100)
+    content = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    ip_address = models.GenericIPAddressField(null=True, blank=True)
+
+    def __str__(self):
+        return f"来自 {self.author} 的留言"
+
+    class Meta:
+        ordering = ['-created_at']