MongoDB is installed and started locally

Install MongDB on the local computer. Personally, I suggest using the green decompressed version to install it.

Need to sort out:

1.https://www.mongodb.com/try/download/community

2. https://www.cnblogs.com/heqiuyong/p/8973361.html

3.https://www.cnblogs.com/chy18883701161/p/11100560.html