enroll app修改

comments/models.py

@@ -0,0 +1,11 @@
+from django.db import models
+
+# Create your models here.
+
+
+class Comments(models.Model):
+    post_time = models.DateTimeField(verbose_name="发布时间")
+    content = models.CharField(verbose_name="弹幕内容", max_length=50, blank=False)
+
+
+