import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; import java.sql.Statement; public class Sql { public static void main(String[] args) { Connection conn; Statement stmt; String sql[] = { //”create table student(id varchar(10),name varchar(10))”, “insert into student values(‘1’,’lancy’)”, “insert into student values(‘2’,’tom’)”, “insert into student values(‘3’,’jerry’)” }; try { //載入驅動 Class.forName(“com.mysql.jdbc.Driver”); System.out.println(“驅動載入成功”); } catch (ClassNotFoundException e) { e.printStackTrace(); } try { //獲得資料庫連線 conn = DriverManager .getConnection(“jdbc:mysql://localhost/student?user=root&password=sa”); System.out.println(“獲得資料庫連線”); //獲得語句物件 stmt=conn.createStatement(); //執行sql語句 long t1=System.nanoTime(); for(int i=0;i