小文件php+SQLite存储方案_PHP教程

$db = new SQLite3('mysqlitedb.db'); 

//获取文件2进制流 
$filename = "http://www.gxlcms.com/logo.gif"; 
$handle = fopen($filename, "r"); 
$contents = fread($handle, filesize ($filename)); 
fclose($handle); 
//创建数据表 
$db->exec('CREATE TABLE person (idnum TEXT,name TEXT,photo BLOB)'); 

$stmt = $db->prepare("INSERT INTO person VALUES ('41042119720101001X', '张三',?)"); 
$stmt->bindValue(1, $contents, SQLITE3_BLOB); 
$stmt->execute(); 
 
读数据文件：php2.php 
 代码如下:

$pdo = new SQLite3('mysqlitedb.db'); 
$results = $pdo->query('select * from person'); 
while ($row = $results->fetchArray()) { 
ob_start(); 
header("Content-Type: image/jpg"); 
echo $row['photo'] ; 
ob_end_flush(); 
} 
?> 
 
网页引用： 
 代码如下:

 
 
 
 
 
 
 
 
 
 


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