Java Captain

Oct 13, 2026 · Backend Development

Spring JdbcTemplate vs NamedParameterJdbcTemplate: Complete Guide with Code Examples

This tutorial demonstrates Spring's JdbcTemplate and NamedParameterJdbcTemplate for database CRUD operations, covering Maven setup, Druid connection pooling, configuration classes, DAO implementations with both positional and named parameters, service layer, and JUnit tests, recommending NamedParameterJdbcTemplate for production use.