Минимально необходимый код:
try { Class.forName("org.sqlite.JDBC"); Connection connection = DriverManager.getConnection("jdbc:sqlite:sample.db"); connection.close(); } catch (Exception e) { e.printStackTrace(); }
В результате, в текущем каталоге будет создана база данных sample.db. Полный код с перехватом всех исключений:
package ru.mydesignstudio.mds01; import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; public class Main { private final String driverName = "org.sqlite.JDBC"; private final String connectionString = "jdbc:sqlite:sample.db"; public void run() { try { Class.forName(driverName); } catch (ClassNotFoundException e) { System.out.println("Can't get class. No driver found"); e.printStackTrace(); return; } Connection connection = null; try { connection = DriverManager.getConnection(connectionString); } catch (SQLException e) { System.out.println("Can't get connection. Incorrect URL"); e.printStackTrace(); return; } try { connection.close(); } catch (SQLException e) { System.out.println("Can't close connection"); e.printStackTrace(); return; } } public static void main(String[] args) { Main app = new Main(); app.run(); } }
Необходимый драйвер запрашиваем через maven
. Пример pom.xml
ниже:
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>examples</groupId> <artifactId>mds01</artifactId> <version>1.0-SNAPSHOT</version> <dependencies> <dependency> <groupId>org.xerial</groupId> <artifactId>sqlite-jdbc</artifactId> <version>3.8.11.1</version> </dependency> </dependencies> </project>