import com.zaxxer.hikari.HikariDataSource; //导入方法依赖的package包/类

private HikariDataSource createHikariDataSource(JdbcProperties jdbcProperties) {

HikariDataSource hikariDataSource = new HikariDataSource();

hikariDataSource.setJdbcUrl(jdbcProperties.getJdbcUrl());

hikariDataSource.setUsername(jdbcProperties.getUsername());

hikariDataSource.setPassword(jdbcProperties.getPassword());

JdbcPoolProperties jdbcPoolProperties = jdbcProperties.getJdbcPool();

hikariDataSource.setAutoCommit(jdbcPoolProperties.isAutoCommit());

hikariDataSource.setConnectionTimeout(jdbcPoolProperties.getConnectionTimeout());

hikariDataSource.setIdleTimeout(jdbcPoolProperties.getIdleTimeout());

hikariDataSource.setMaxLifetime(jdbcPoolProperties.getMaxLifetime());

hikariDataSource.setMaximumPoolSize(jdbcPoolProperties.getMaximumPoolSize());

hikariDataSource.setMinimumIdle(jdbcPoolProperties.getMinimumIdle());

hikariDataSource

.setInitializationFailTimeout(jdbcPoolProperties.getInitializationFailTimeout());

hikariDataSource.setIsolateInternalQueries(jdbcPoolProperties.isIsolateInternalQueries());

hikariDataSource.setReadOnly(jdbcPoolProperties.isReadOnly());

hikariDataSource.setRegisterMbeans(jdbcPoolProperties.isRegisterMbeans());

Optional.ofNullable(jdbcPoolProperties.getDriverClassName())

.ifPresent(hikariDataSource::setDriverClassName);

hikariDataSource.setValidationTimeout(jdbcPoolProperties.getValidationTimeout());

hikariDataSource.setLeakDetectionThreshold(jdbcPoolProperties.getLeakDetectionThreshold());

return hikariDataSource;

}