PHP按钮返回404错误
书上的内容,然后已经建立了数据库和login.php文件。
<?php<br /> require_once 'login.php';<br /> $db_server = mysql_connect($db_hostname,$db_username,$db_password);<br /><br /> if(!$db_server)die("Unable to connect to MySQL:".mysql_error());<br /><br /> mysql_select_db($db_database)<br /> or die("Unable to select to MySQL:".mysql_error());<br /> <br /> if(isset($_post['delete']) && isset($_POST['isbn']))<br /> {<br /> $isbn = get_post('isbn');<br /> $query = "DELETE FROM classics WHERE isbn='$isbn'";<br /> <br /> if(!mysql_query($query, $db_server))<br /> echo "DELETE failed: $query<br />".mysql_error()."<br /><br />";<br /> }<br /> <br /> if(isset($_post['author']) &&<br /> isset($_post['title']) &&<br /> isset($_post['category']) &&<br /> isset($_post['year']) &&<br /> isset($_post['isbn']))<br /> {<br /> $author = get_post('author');<br /> $title = get_post('title');<br /> $category = get_post('category');<br /> $year = get_post('year');<br /> $isbn = get_post('isbn');<br /> <br /> $query = "INSERT INTO classics VALUES".<br /> "('$author','$title','$category','$year','$isbn')"; <br /> <br /> if(!mysql_query($query, $db_server))<br /> {<br /> echo "INSERT failed: $query<br />".mysql_error()."<br /><br />";<br /> }<br /> }<br /> <br /> echo <<<_END<br /><br /> <br /> <br /> <pre class="prettyprint linenums"><br /> <br /> Author <br /> Title <br /> Category <br /> year <br /> ISBN <br /> <br /> <br /> <br />
_END;
$query = “SELECT * FROM classics”;
$result = mysql_query($query);
if(!$result) die(“Datebase access failed: “.mysql_error);
$rows = mysql_num_rows($result);
for($j = 0; $j<$rows; ++$j)
{
$row = mysql_fetch_row($result);
echo <<<_END
<br /> Author $row[0]<br /> Title $row[1]<br /> category $row[2]<br /> year $row[3]<br /> ISBN $row[4]<br />
_END;
}
mysql_close($db_server);
function get_post($var)
{
return mysql_real_escape_string($_POST[$var]);
}
?>
该网页显示正常,但是一按ADD RECODE按钮就会出现Object Not Found错误,并且底下有Error 404。
求大神帮忙呢。。。
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加断点一步一步调试。
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sqltext.php 這個文件有嗎?
——解决思路———————-
sqltext.php 存/本文来源gao@!dai!ma.com搞$$代^@码5网@搞代gaodaima码在吗?