Question

如何添加选择按钮来选择.sql文件并将数据上传到mysql

这是选择按钮代码

<!DOCTYPE html>
<html>
<body>

<form action="upload.php">
  Select a file: <input type="file" name="img">
  <input type="submit">
</form>

</body>
</html>

这是上传.sql文件代码是完美的但我想添加选择按钮上传.sql文件到mysql我怎么能添加选择按钮请帮帮我

<?php

// Name of the file
$filename = 'churc.sql';
// MySQL host
$mysql_host = 'localhost';
// MySQL username
$mysql_username = 'root';
// MySQL password
$mysql_password = '';
// Database name
$mysql_database = 'dump';

// Connect to MySQL server
mysql_connect($mysql_host, $mysql_username, $mysql_password) or die('Error connecting to MySQL server: ' . mysql_error());
// Select database
mysql_select_db($mysql_database) or die('Error selecting MySQL database: ' . mysql_error());

// Temporary variable, used to store current query
$templine = '';
// Read in entire file
$lines = file($filename);
// Loop through each line
foreach ($lines as $line)
{
// Skip it if it's a comment
if (substr($line, 0, 2) == '--' || $line == '')
    continue;

// Add this line to the current segment
$templine .= $line;
// If it has a semicolon at the end, it's the end of the query
if (substr(trim($line), -1, 1) == ';')
{
    // Perform the query
    mysql_query($templine) or print('Error performing query \'<strong>' . $templine . '\': ' . mysql_error() . '<br /><br />');
    // Reset temp variable to empty
    $templine = '';
}
}
 echo "Tables imported successfully";
?>

Answer 1

使用exec()和命令

mysql -u username -p -h localhost DATA-BASE-NAME < your-dump-file.sql

导入mysql转储文件。与编写自己的mysql转储文件解析器相比，它更容易，更具防弹性。

或访问PHP脚本中的img表单字段，请使用$_FILES['img']变量。它包含有关上载文件的所有信息。并将您的文件上传到服务器的属性form添加到enctype="multipart/form-data"标记。

如何添加选择按钮上传.sql文件

1 个答案: