貌似有几天没写博客了额....

现在学习MySQL数据库,难度并不是很大,只是需要记忆的知识点比较多,好多语法之类的,比较容易混淆,而且老师讲课的速度还是蛮快的,虽然部分同学觉得听起来有点吃力,不过我觉得周老师讲课还是蛮好的,思路清晰,很有条理,逻辑性强,而且不啰嗦,真是很对我的胃口啊,哈哈,不过现在就是没什么作业,虽然老师课堂上的代码很多,但是晚自习去联系的时候还是觉得没什么味道额,因为毕竟都讲过,答案也知道,练习起来没什么挑战性,但是你不练习光看视频呢,代码又不是很熟...怎么感觉自己有点好高骛远呢,简单的又不想做,难的又不会,好像就是这种感觉,看来是心态出了问题,需要好好反省下啊.以后博客还是要坚持写,真的还是有好处的...

<?php
// 连接数据库并认证
$link = mysql_connect('localhost','root','admin');
// 发送操作指令
$sql = 'set names utf8';
$result = mysql_query($sql);
$sql = 'use db1';
$result = mysql_query($sql);
$sql = 'select * from product order by protype_id desc';
$result = mysql_query($sql);
echo '<table border="1">';
while($rec = mysql_fetch_assoc($result)){
echo '<tr>';
foreach($rec as $k => $v){
echo '<td>',$v,'</td>';
}
echo '</tr>';
}
echo '</table>';
//var_dump($result);
// 断开连接
mysql_close($link);
?>

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