作业18:社交网络API 话题 MongoDB和猫鼬 用户案例(从作业描述中获得) AS A social media startup I WANT an API for my social network that uses a NoSQL database SO THAT my website can handle large amounts of unstructured data 验收标准(从作业描述中获得) GIVEN a social network API WHEN I enter the command to invoke the application THEN my server is started and the Mongoose models are synced to the MongoDB database WHEN I open API GET rout