打开Eclipse，创建一个项目(my)，
操作：右键点击my--->build Path--->add external Archiver...选择jdbc驱动，点击确定。
我的项目列表：
3.驱动已经导入，下面我们来写一个程序验证一下
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;//上边三行自动
public class MysqlJdbc {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
try {
Class.forName("com.mysql.jdbc.Driver"); //加载MYSQL JDBC驱动程序
//Class.forName("org.gjt.mm.mysql.Driver");
System.out.println("Success loading Mysql Driver!");
}
catch (Exception e) {
System.out.print("Error loading Mysql Driver!");
e.printStackTrace();
}
try {
Connection connect = DriverManager.getConnection(
"jdbc:mysql://localhost:3306/first","root","5106");
//连接URL为 jdbc:mysql//服务器地址/数据库名 ，后面的2个参数分别是登陆用户名和密码
System.out.println("Success connect Mysql server!");
Statement stmt = connect.createStatement();
ResultSet rs = stmt.executeQuery("select * from about");
//user 为你表的名称
while (rs.next()) {
System.out.println(rs.getString("name"));
}
}
catch (Exception e) {
System.out.print("get data error!");
e.printStackTrace();
}
}
}
插入代码：
try {
Class.forName("com.mysql.jdbc.Driver"); //加载MYSQL JDBC驱动程序
//Class.forName("org.gjt.mm.mysql.Driver");
System.out.println("Success loading Mysql Driver!");
}
catch (Exception e) {
System.out.print("Error loading Mysql Driver!");
e.printStackTrace();
}
try {
Connection connect = DriverManager.getConnection( "jdbc:mysql://localhost:3306/first","root","5106");
int num=100;
PreparedStatement Statement=connect.prepareStatement("INSERT INTO about VALUES(?,?)");
for(int i=0;i<2;i++) //定义个100次的循环，往表里插入一百条信息。
{
Statement.setInt(1, i);
Statement.setString(2,"bo"+i);
Statement.executeUpdate();
}
// } catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
// System.out.println("An error has occurred:"+e.toString());
// e.printStackTrace();
}catch(SQLException e)
{
}
