Using Easy-Es for Multiple Data Aggregations
Learn how to use Easy-Es for Elasticsearch data aggregation, including dependency configuration, entity class construction, Mapper and DAO layer implementation, and complex aggregation query examples.
Category: spring
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Managing Database Changes with Liquibase
Learn how to use Liquibase in Spring Boot projects to manage database changes, including dependency setup, configuration file settings, and SQL file management best practices.
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Generating API Documentation with smart-doc Using Annotations
Learn how to use smart-doc to generate API documentation non-intrusively through Java comments, including Maven plugin configuration, configuration file settings, and documentation generation methods.
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Using jasypt for Encryption and Decryption in Spring Boot
Learn how to use jasypt in Spring Boot projects to encrypt and decrypt sensitive configurations (such as database passwords), including dependency setup, configuration files, and encryption/decryption methods.
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Custom Validation Annotations
Guide on how to create custom validation annotations for BigDecimal type range validation, including annotation definition, validator implementation, and usage examples.
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Implementing User Authentication with LDAP in Spring Boot
Learn how to integrate LDAP protocol in Spring Boot projects to implement user authentication, including dependency setup, configuration, user object classes, login logic, and user status determination.
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Spring Boot logback Log Time Showing 8 Hours Difference
Fix the issue of Spring Boot logback log time being inconsistent with system time by specifying the timezone in the pattern configuration.
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Integrating WebSocket in Spring Boot
Learn how to integrate WebSocket in Spring Boot projects, including dependency setup, configuration classes, utility classes, and server implementation, supporting client connections, message receiving, and broadcast functionality.