<"Can't connect to MySQL Server. Errorcode: %s ", mysqli_connect_error());
  exit;
}else
  echo '数据库连接上了！';

/* Close the connection 关闭连接*/
mysqli_close($link);
?>

<"Can't connect to MySQL Server. Errorcode: %s ", mysqli_connect_error());
  exit;
}else
  echo '数据库连接上了！'. "<br/>";

if ($result = mysqli_query($link, 'SELECT id,class,scores FROM jian_scores WHERE scores>60 ')) {

echo('id 班级 分数 '). "<br/>";

/* Fetch the results of the query 返回查询的结果 */
while( $row = mysqli_fetch_assoc($result) ){
  echo $row['id'], "&nbsp;", $row['class'], "&nbsp;", $row['scores'], "<br/>";
  // printf("%s (%s) ", $row['id'],$row['class'], $row['scores']);
}

/* Destroy the result set and free the memory used for it 结束查询释放内存 */
mysqli_free_result($result);
}


/* Close the connection 关闭连接*/
mysqli_close($link);
?>