SQLLite数据库简单案例源码

package com.macower.util;

import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.PreparedStatement;

import java.sql.ResultSet;

import java.sql.Statement;

public class SQLLiteTest {

public static void main(String[] args) throws Exception {

      Class.forName("org.sqlite.JDBC");

      Connection conn = DriverManager.getConnection("jdbc:sqlite:test.db");

      Statement stat = conn.createStatement();

    // stat.executeUpdate("drop table if exists people;");

    // stat.executeUpdate("create table people (name, occupation);");

      PreparedStatement prep = conn.prepareStatement(

          "insert into people values (?, ?);");

      prep.setString(1, "Gandhi");

      prep.setString(2, "politics");

      prep.addBatch();

      prep.setString(1, "Turing");

      prep.setString(2, "computers");

      prep.addBatch();

      prep.setString(1, "Wittgenstein");

      prep.setString(2, "smartypants");

      prep.addBatch();

      conn.setAutoCommit(false);

      prep.executeBatch();

      conn.setAutoCommit(true);

      ResultSet rs = stat.executeQuery("select * from people;");

   

      int i  = 0;

      while (rs.next()) {

          System.out.print("name = " + rs.getString("name"));

          System.out.println(",job = " + rs.getString("occupation"));

      

          i++;

      }

      System.out.println("count="+i);

      rs.close();

      conn.close();

  }

}