Question

php如何让图片显示出来，能从数据库读路径

<?php
$conn=mysql_connect("localhost","root","");//ip 用户名 密码
mysql_select_db("sitecms",$conn);//数据库名
mysql_query("set names 'utf8'");//utf-8格式
$sql="select url from link where lid=3";
$result=mysql_query($sql,$conn);
while($row=mysql_fetch_array($result)){
echo $row['url'];}

?>

Answer 1

<?php
$conn=mysql_connect("localhost","root","");//ip 用户名 密码
mysql_select_db("sitecms",$conn);//数据库名
mysql_query("set names 'utf8'");//utf-8格式
$sql="select url from link where lid=3";
$result=mysql_query($sql,$conn);
while($row=mysql_fetch_array($result)){
echo "<img src=' $row['url']'>";}

?>

Answer 2

echo "<img src=\"$row['url']\"/>";