sync from local backup

shorturl/models.py

@@ -0,0 +1,24 @@
+from django.conf import settings
+from django.db import models
+
+
+class ShortUrl(models.Model):
+    code = models.CharField(max_length=10, unique=True, db_index=True, verbose_name='短码')
+    original_url = models.URLField(max_length=2000, verbose_name='原始URL')
+    custom_code = models.CharField(max_length=20, null=True, blank=True, verbose_name='自定义短码')
+    creator = models.ForeignKey(
+        settings.AUTH_USER_MODEL,
+        null=True,
+        blank=True,
+        on_delete=models.SET_NULL,
+        related_name='short_urls',
+        verbose_name='创建者',
+    )
+    created_at = models.DateTimeField(auto_now_add=True, verbose_name='创建时间')
+    expire_at = models.DateTimeField(null=True, blank=True, verbose_name='过期时间')
+    click_count = models.IntegerField(default=0, verbose_name='点击次数')
+
+    class Meta:
+        verbose_name = '短链接'
+        verbose_name_plural = '短链接'
+        ordering = ['-created_at']