先./ba一下

1 新建WMSDB
```

CREATE USER wmsuser WITH PASSWORD 'abc@1234';
GRANT ALL PRIVILEGES ON DATABASE wmsdb TO wmsuser;
GRANT ALL PRIVILEGES ON SCHEMA public TO wmsuser;
ALTER USER wmsuser SET client_encoding TO 'utf8';
ALTER USER wmsuser SET default_transaction_isolation TO 'read committed';
ALTER USER wmsuser SET timezone TO 'UTC';
```

2 安装postgresql适配器
```
pip install psycopg2-binary
```
3 先把原有的数据库进行运行迁移
```
python manage.py migrate
```
4 运行数据迁移脚本