JDBC連接MySQL

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
/**
 * JDBC連接mysql(executeQuery)
 * @author Gan
 */
public class Test01 {
 public static void main(String[] args) {
  try {
   String url = "jdbc:mysql://localhost:3306/數據庫名";
   //加載驅動
   Class.forName("com.mysql.jdbc.Driver");
   //獲取連接
   Connection conn =
   DriverManager.getConnection(url,"用戶名", "密碼");
   Statement sm = conn.createStatement();
   //執行sql
   ResultSet rs =
   sm.executeQuery(" select * from 表名 limit 0,10");
   while (rs.next()) {//判斷是否有下一行
      System.out.println(

//獲取值，注意類型
      rs.getLong(1) +"  " + rs.getString(2) + "   " + rs.getDate(4));
   }
   //後打開先關閉
   rs.close();
   sm.close();
   conn.close();   
  } catch (Exception e) {
   e.printStackTrace();
  }
  
 }

}