添加教程的API

tutorial/models.py

@@ -0,0 +1,17 @@
+from django.db import models
+from account.models import User
+
+class Tutorial(models.Model):
+    title = models.CharField(max_length=128)
+    content = models.TextField()
+    created_by = models.ForeignKey(User, on_delete=models.CASCADE)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    is_public = models.BooleanField(default=False)
+    order = models.IntegerField(default=0)
+
+    class Meta:
+        ordering = ['order', '-created_at']
+
+    def __str__(self):
+        return self.title