使用PHP上传文件并添加MySQL数据库的路径

Upload.php：

<?php

//This is the directory where images will be saved
$target = "pics";
$target = $target . basename( $_FILES['Filename']['name']);

//This gets all the other information from the form
$Filename=$_POST['Filename'];
$Description=$_POST['Description'];
$pic=($_FILES['Filename']['name']);


// Connects to your Database
mysql_connect("localhost", "root", "") or die(mysql_error()) ;
mysql_select_db("altabotanikk") or die(mysql_error()) ;

//Writes the information to the database
mysql_query("INSERT INTO picture (Filename,Description)
VALUES ('$Filename', '$Description')") ;

//Writes the Filename to the server
if(move_uploaded_file($_FILES['Filename']['tmp_name'], $target)) {
    //Tells you if its all ok
    echo "The file ". basename( $_FILES['uploadedfile']['Filename']). " has been uploaded, and your information has been added to the directory";
} else {
    //Gives and error if its not
    echo "Sorry, there was a problem uploading your file.";
}
?>

（$Filename=$_POST['Filename']；）

及

（已上载回显“the file”.basename（$_FILES['uploadedfile']['Filename']）。“并且您的信息已添加到目录”；）

---

首先，您应该使用

print\r（$\u文件）

进行调试，并查看其中包含的内容：

您的

uploads.php

如下所示：

mysql_connect("localhost", "root", "") or die(mysql_error()) ;
mysql_select_db("altabotanikk") or die(mysql_error()) ;

EDIT:由于这是一篇老文章，因此目前强烈建议在php中使用mysql_uu函数

 // Connects to your Database
            $link = mysqli_connect("localhost", "root", "", "");

这些已弃用，请使用以下内容

 $sql = "INSERT INTO  Table-Name (Column-Name)
VALUES ('$filename')" ;

要插入数据，请使用以下命令

---

$\u POST['Filename']不存在$_文件['uploadedfile']不存在$_文件['Filename']已存在。您可能希望回显$\u文件的值以查看数组结构：

echo“。打印（$\u文件，true）。”mysql.*

函数很旧，很快将从PHP中完全删除。更新您的代码以使用PDO或mysqli，使其在将来继续工作。不，不尝试重命名该文件，我正在尝试上载该文件及其说明，其原始文件名根据$_FILES数组，原始文件名存储在$_FILES['filename']['name'].@bksi Yeah I do，现在我有5个错误，而不是一个错误：/Undefined index srcFile和

move\u uploaded\u file（）[]：copy（）函数的第二个参数不能是目录
+
move\u uploaded\u file（）[]：无法将'C:\WampServer\tmp\php7068.tmp'移动到'pics'
是的，我的错误，有人试图编辑我的帖子，但只返回了一个版本。试试这个。在你的形式中，你可以使用；i don’我没有未定义的索引srcFile，因为我从代码中删除了它。回答一个5年前提出的问题，并给出公认的答案，说代码不推荐使用，这不是很有用。
echo"<pre>".print_r($_FILES,true)."</pre>";

Array
(
    [Filename] => Array
        (
            [name] => Laserkanon.jpg
            [type] => image/jpeg
            [tmp_name] => C:\WampServer\tmp\php11D4.tmp
            [error] => 0
            [size] => 41813
        )

)

//This is the directory where images will be saved
$target = "pics/";
$target = $target . basename( $_FILES['Filename']['name']);

//This gets all the other information from the form
$Filename=basename( $_FILES['Filename']['name']);
$Description=$_POST['Description'];


//Writes the Filename to the server
if(move_uploaded_file($_FILES['Filename']['tmp_name'], $target)) {
    //Tells you if its all ok
    echo "The file ". basename( $_FILES['Filename']['name']). " has been uploaded, and your information has been added to the directory";
    // Connects to your Database
    mysql_connect("localhost", "root", "") or die(mysql_error()) ;
    mysql_select_db("altabotanikk") or die(mysql_error()) ;

    //Writes the information to the database
    mysql_query("INSERT INTO picture (Filename,Description)
    VALUES ('$Filename', '$Description')") ;
} else {
    //Gives and error if its not
    echo "Sorry, there was a problem uploading your file.";
}



?>

mysql_connect("localhost", "root", "") or die(mysql_error()) ;
mysql_select_db("altabotanikk") or die(mysql_error()) ;

 // Connects to your Database
            $link = mysqli_connect("localhost", "root", "", "");

 $sql = "INSERT INTO  Table-Name (Column-Name)
VALUES ('$filename')" ;