Django通过表，取到表所以在的APP的名字
F:\python从入门到放弃\实战\11.22\PerfectCRM>python manage.py shell Python 3.6.4 (v3.6.4:d48eceb, Dec 19 2017, 06:54:40) [MSC v.1900 64 bit (AMD64)] on win32 Type "help", "copyright", "credits" or "license" for more information. (InteractiveConsole) >>> from crm import models >>> models.UserProfile <class 'crm.models.UserProfile'> >>> models.UserProfile._meta <Options for UserProfile> >>> dir(models.UserProfile._meta) ['FORWARD_PROPERTIES', 'REVERSE_PROPERTIES', '__class__', '__delattr__', '__dict__', '__dir__', '__doc__', '__eq__', '__format__', '__ge__', '__getattribute__', '__gt__', '__hash__', '__init__', '__init_ subclass__', '__le__', '__lt__', '__module__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', '__weakref__', '_expire_cache', '_forward_fields_map', '_get_fields', '_get_fields_cache', '_ordering_clash', '_populate_directed_relation_graph', '_prepare', '_property_names', '_relation_tree', 'abstract', 'add_field', 'add_manager', 'app_config', 'app_label', 'apps', 'auto_created', 'auto_field', 'base_manager', 'base_manager_name', 'can_migrate', 'concrete_fields', 'concrete_model', 'contribute_to_class', 'db_table', 'db_tablespac e', 'default_apps', 'default_manager', 'default_manager_name', 'default_permissions', 'default_related_name', 'fields', 'fields_map', 'get_ancestor_link', 'get_base_chain', 'get_field', 'get_fields', 'ge t_latest_by', 'get_parent_list', 'get_path_from_parent', 'get_path_to_parent', 'index_together', 'indexes', 'installed', 'label', 'label_lower', 'local_concrete_fields', 'local_fields', 'local_managers', 'local_many_to_many', 'managed', 'managers', 'managers_map', 'many_to_many', 'model', 'model_name', 'object_name', 'order_with_respect_to', 'ordering', 'original_attrs', 'parents', 'permissions', 'pk', 'private_fields', 'proxy', 'proxy_for_model', 'related_fkey_lookups', 'related_objects', 'required_db_features', 'required_db_vendor', 'select_on_save', 'setup_pk', 'setup_proxy', 'swappable', 'swapped', 'unique_together', 'verbose_name', 'verbose_name_plural', 'verbose_name_raw'] >>> models.UserProfile._meta.app_config <CrmConfig: crm> >>> models.UserProfile._meta.label 'crm.UserProfile' >>> models.UserProfile._meta.app_label 'crm' >>>