django导入导出数据

导出数据
python.exe manage.py dumpdata business_logic --indent 4 > business_logic\fixtures\init_data.json
python.exe manage.py dumpdata auth.User --indent 4 > business_logic\fixtures\user.json
business_logic 为app的名字
auth.User app.model

导入数据
python.exe manage.py loaddata init_data.json
python.exe manage.py loaddata user.json