Tag: mongoose bulkinsert

Mongoose bulkWrite – 错误types为'q'

对于我的testing套件，我想批量写入数据库中的testing信息，然后批量删除整个testing中input的任何testing信息，以返回到干净的版本。 我这样做是通过在数据库上运行一个bulkWrite来传递通过nodeJS的require语句加载的JSON文件的内容。 问题在于数据集 [ { deleteOne: { username: 'test-author' } } ] 传递给models[key].collection.bulkWrite(action[key]) ，其中key是感兴趣的模型的名称，action是JSON文件，我得到以下错误： { MongoError: Wrong type for 'q'. Expected a object, got a null. at Function.MongoError.create (/var/www/website/server/node_modules/mongodb-core/lib/error.js:31:11) at /var/www/website/server/node_modules/mongodb-core/lib/connection/pool.js:483:72 at authenticateStragglers (/var/www/website/server/node_modules/mongodb-core/lib/connection/pool.js:429:16) at Connection.messageHandler (/var/www/website/server/node_modules/mongodb-core/lib/connection/pool.js:463:5) at Socket.<anonymous> (/var/www/website/server/node_modules/mongodb-core/lib/connection/connection.js:339:20) at emitOne (events.js:96:13) at Socket.emit (events.js:188:7) at readableAddChunk (_stream_readable.js:176:18) at Socket.Readable.push (_stream_readable.js:134:10) at TCP.onread (net.js:548:20) […]