latest verison of mongoDB provided by docker, should use auth uri to connect

[Steven0038]

As title, the lastest version of mongo, not allow seperate setting under application properties and cause authentication errors.

ref.

If you use the Mongo 3.0 Java driver, spring.data.mongodb.host and spring.data.mongodb.port are not supported. In such cases, spring.data.mongodb.uri should be used to provide all of the configuration.

The following uri setting works.

spring.data.mongodb.uri=mongodb://admin:123456@localhost:27017/spring_boot_mongo_app?authSource=admin&readPreference=primary&appname=MongoDB%20Compass&ssl=false

Before starts the app, should run the following commands to create db admin with user name as admin and password as 123456.

docker exec -it mongo mongo admin

db.createUser({ user:'admin',pwd:'123456',roles:[ { role:'userAdminAnyDatabase', db: 'admin'},"readWriteAnyDatabase"]}

code