Class Neo4jConfig

back/src/main/java/com/smarthr/config/Neo4jConfig.java:9–20

import org.springframework.data.neo4j.core.transaction.Neo4jTransactionManager;

@Configuration
public class Neo4jConfig {

    /**
     * 显式声明 Neo4j 事务管理器，避免因自动配置缺失导致的 transactionTemplate 为空。
     */
    @Bean
    public Neo4jTransactionManager neo4jTransactionManager(Driver driver,
                                                           DatabaseSelectionProvider databaseSelectionProvider) {
        return new Neo4jTransactionManager(driver, databaseSelectionProvider);
    }
}