擅长:python、mysql、java
<p>如果使用pymongo驱动程序,则必须使用<a href="https://api.mongodb.org/python/current/api/pymongo/database.html#pymongo.database.Database.get_collection" rel="nofollow">^{<cd1>}</a>方法或dict样式的查找。另外,您可能希望在<a href="https://api.mongodb.org/python/current/api/pymongo/database.html#pymongo.database.Database.collection_names" rel="nofollow">^{<cd4>}</a>中将<code>include_system_collections</code>设置为<code>False</code>,这样就不包括系统集合(例如系统索引)在</p>
<pre><code>import pymongo
client = pymongo.MongoClient()
db = client.db
collects = db.collection_names(include_system_collections=False)
cursor = db.get_collection(collects[1]).find()
</code></pre>
<p>或者</p>
^{pr2}$