在Java中执行SQL脚本总结

利用 Ant 的SQL Task来实现执行SQL 脚本的功能。
ant 包中的 SQLExec类的扩展，此时需要将ant 包(ant.jar)导入

SQLExec sqlExec = new SQLExec();String mysqlDriver = "com.mysql.jdbc.Driver";String url = "jdbc:mysql://localhost:3306/mysql";String username = "root";String password = "";// 设置数据库参数sqlExec.setDriver(mysqlDriver);sqlExec.setUrl(url);sqlExec.setUserid(username);sqlExec.setPassword(password);//设置sql脚本sqlExec.setSrc(new File("g:\\lite_basic_db.sql"));sqlExec.setPrint(true); // 设置是否输出sqlExec.setProject(new Project()); // 要指定这个属性，不然会出错sqlExec.execute();

java 创建数据库

String mysqlDriver = "com.mysql.jdbc.Driver";String newUrl = "jdbc:mysql://localhost:3306/";String username = "root";String password = "";Connection conn = null;public Connection getConn() {try {Class.forName(mysqlDriver);conn = DriverManager.getConnection(newUrl, username,password);if (conn != null) {Statement newSmt = conn.createStatement();int i = newSmt.executeUpdate("CREATE DATABASE lite_basic_db;");// DDL语句返回值为0;创建数据库if (i == 0) {System.out.println("创建成功！");}newSmt.execute("USE lite_basic_db;");//打开 转向数据库}} catch (Exception e) {e.printStackTrace();}return conn;}