Mongoose.js:删除集合或数据库 [英] Mongoose.js: remove collection or DB

问题描述

是否可以使用mongoose.js删除集合或整个数据库?

Is it possible to remove collection or entire db using mongoose.js?

推荐答案

是的，尽管您是通过本机MongoDB驱动程序而不是通过Mongoose本身完成的.假设必需的，已连接的mongoose变量是本机 Db 可通过mongoose.connection.db访问该对象，并且该对象提供 dropCollection 和 dropDatabase 方法.

Yes, although you do it via the native MongoDB driver and not Mongoose itself. Assuming a required, connected, mongoose variable, the native Db object is accessible via mongoose.connection.db, and that object provides dropCollection and dropDatabase methods.

// Drop the 'foo' collection from the current database
mongoose.connection.db.dropCollection('foo', function(err, result) {...});

// Drop the current database
mongoose.connection.db.dropDatabase(function(err, result) {...});

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