我试图在此文件中设置背景图像为indx.php 我尝试了这个,但它不起作用背景仍然是空白。但是如果我成功地将index.html的扩展名更改为了。我没有得到代码中的错误。为什么它表现得像这样。
<html>
<head>
<style>
body
{
background-image: url("back.jpg");
background-position:0px 0px;
background-size: cover;
background-repeat: repeat;
}
</style>
</head>
<body>
<style>
table{
border-spacing:15px;
}
td{
padding:30px;
}
body
{
background-image: url(back.jpg);
background-size: cover;
background-repeat: repeat;
}
</style>
</body>
<?php
require "connect.php";
$sql="select * from nbook";
$row = $conn->query($sql);
$n=0;
echo"<form method='post'><table border='0' align='center'><tr>";
while($arr = $row->fetch_assoc())
{
$i=$arr['BookId'];
if($n%3==0)
{
echo "<tr>";
}
echo "
<td height='280' width='240' align='center'><img src='data:image/jpg;base64,".base64_encode( $arr['BookImage'] )."'height='250' width='200'><br/>
<b>BOOKNAME:</b>".$arr['BOOKNAME']."
<br><b>Author:</b>".$arr['Author']."
<br><b>Publication:</b> ".$arr['PublicatonHouse']."
<br><b>Discount:</b>".$arr['Discount']."%
<br><br><img src='images/MetalPlakDa5new.gif' width='70' height='20'/></a>
<img src='images/view7.jpg' width='70' height='20'/></a>
</td>";
$n++;
}
echo "</tr></table>
</form>";
?>
</body>
</html>
答案 0 :(得分:0)
得到了我自己的答案 实际上图像在那里,但它正在滑动并消失所以
background-position:0px 0px;
background-attachment:fixed;
这两件事应该添加