擅长:python、mysql、java
<p>最后,我解决了更大的问题,使用了<a href="https://docs.djangoproject.com/en/2.0/ref/contrib/postgres/fields/#hstorefield" rel="nofollow noreferrer">HStoreField</a>,而不必在数据库上手动运行<code>CREATE EXTENSION hstore;</code>,方法是将<code>HStoreExtension()</code>操作添加到<code>0001_initial.py</code>迁移的<code>operations</code>;另请参见<a href="https://docs.djangoproject.com/en/2.0/ref/contrib/postgres/operations/#create-postgresql-extensions" rel="nofollow noreferrer">https://docs.djangoproject.com/en/2.0/ref/contrib/postgres/operations/#create-postgresql-extensions</a>。在</p>