Merge pull request #3433 from DennisMao/FixOrmDescriptionTag

Fix Issue #3337

orm/models_info_f.go

@@ -301,7 +301,7 @@ checkType:
 	fi.sf = sf
 	fi.fullName = mi.fullName + mName + "." + sf.Name
 
-	fi.description = sf.Tag.Get("description")
+	fi.description = tags["description"]
 	fi.null = attrs["null"]
 	fi.index = attrs["index"]
 	fi.auto = attrs["auto"]

orm/models_utils.go

@@ -44,6 +44,7 @@ var supportTag = map[string]int{
 	"decimals":     2,
 	"on_delete":    2,
 	"type":         2,
+	"description":  2,
 }
 
 // get reflect.Type name with package path.