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Being new to Spring Boot I am wondering on how I can configure connection details for MongoDB. I have tried the normal examples but none covers the connection details.
I want to specify the database that is going to be used and the url/port of the host that runs MongoDB.
Any hints or tips?
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Spring Boot provides auto-configuration for Redis, MongoDB, Elasticsearch, Solr and Cassandra; you can make use of the other projects, but you will need to configure them yourself.
To connect to your local MongoDB, you set Hostname to localhost and Port to 27017 . These values are the default for all local MongoDB connections (unless you changed them). Press connect, and you should see the databases in your local MongoDB.
The @Id annotation tells the mapper which property you want to use for the MongoDB _id property and the @Indexed annotation tells the mapping framework to call ensureIndex on that property of your document, making searches faster.
Just to quote Boot Docs:
You can set
spring.data.mongodb.uriproperty to change the url, or alternatively specify ahost/port. For example, you might declare the following in yourapplication.properties:
spring.data.mongodb.host=mongoserver spring.data.mongodb.port=27017 All available options for spring.data.mongodb prefix are fields of MongoProperties:
private String host; private int port = DBPort.PORT; private String uri = "mongodb://localhost/test"; private String database; private String gridFsDatabase; private String username; private char[] password; spring.data.mongodb.host and spring.data.mongodb.port are not supported if you’re using the Mongo 3.0 Java driver. In such cases, spring.data.mongodb.uri should be used to provide all of the configuration, like this:
spring.data.mongodb.uri=mongodb://user:[email protected]:12345 If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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