如何从存储在数据库中的路径显示图像？

Question

我通过下面的代码获得了插入数据库的图像路径，但是我无法在html页面中显示它...图像的路径是"images/"我如何显示实际图像？我努力尝试，但最让我工作的是显示文件名而不是图像。

<?php 
$mysqli = new mysqli("localhost", "root", "", "simple_login"); 

// TODO - Check that connection was successful. 

$photo= "images/" . $_FILES["file"]["name"]; 

$stmt = $mysqli->prepare("INSERT INTO photo (photo) VALUES (?)"); 

// TODO check that $stmt creation succeeded 

// "s" means the database expects a string 
$stmt->bind_param("s", $photo); 

$stmt->execute(); 

$stmt->close(); 

$mysqli->close(

?> 

这里是我试图显示图像......这只能说明与路径的文件名.....

<?php 
$con = mysql_connect("localhost","root",""); 
if (!$con) 
{ 
die('Could not connect: ' . mysql_error()); 
} 

mysql_select_db("simple_login", $con); 

$result = mysql_query("SELECT * FROM photo"); 

while($row = mysql_fetch_array($result)) 
{ 
echo $row['photo']; 
echo "<br />"; 
} 

mysql_close($con); 
?> 

Answer 1

echo "<img src='".$row['photo']."' />";