Example introduction of springboot plus ES to achieve global retrieval

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ElasticSearch is a search server based on Lucene. It provides a distributed multi-user capable full-text search engine based on a RESTful web interface. Developed in Java and released as open source under the terms of the Apache license, Elasticsearch is a popular enterprise-level search engine. Designed for use in [cloud computing], capable of real-time search, stable, reliable, fast, easy to install and use

Related dependencies:

Implementation code : Entity class (the entity class corresponding to the index)

The entity class ignores the set/get method

Interface:

Ignore service interface and implementation

Test class:

Output result:

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