我可以移动两个文件夹的文件吗？滴点.js

Question

我的拖放区表单<div align="center">    <button class="btn btn-success" id="add" onclick='add_img()'>Adicionar imagens <i class="lni-check-mark-circle"></i></button></div><span  id="menos_img"></span><span style="display: none;" id="mais_img">    <div class="m-auto">        <form action="clients_images_update.php" style="min-height: 0px;" method="POST" class="dropzone">            <input type="hidden" name="clients_id" value="<?php echo $id; ?>">            <input type="hidden" name="users_id" value="<?php echo $_SESSION["user"]["id"]; ?>" />        </form>        <div align="center">            <br>            <button class="btn btn-success" onClick="window.location.reload();">Atualizar <i class="lni-check-mark-circle"></i></button>            <button class="btn btn-secondary" onClick="cancela();">Cancelar <i class='lni-cross-circle'></i></i></button>        </div>              </div></span>我的上传文件：if(!empty($_FILES)) {    $fileName = $_FILES['file']['name'];    $source_path = $_FILES['file']['tmp_name'];    $fileExtension = pathinfo($fileName, PATHINFO_EXTENSION);    $targetFile = $id."_".$fileName;    //$targetFile   = $id."_".strtotime("now").$fileName;    $target_path = "img/clients/".$targetFile;    $array["filename"] = $targetFile;    $array["main"] = (int)($db->query("SELECT * FROM images WHERE clients_id = :clients_id;", array("clients_id" => $id), false) == 0);    $array["clients_id"] = $id;    if(move_uploaded_file($source_path, $target_path)) {        $db->insert("images", $array);    }    $db->insert("log", array("action" => "image", "inserted_on" => date("Y-m-d H:i:s"), "users_id" => $_POST["users_id"], "clients_id" => $id));}

Answer 1

首先，让我们看看你做错了什么：

// You're moving the original file right here, this is fine

if(move_uploaded_file($source_path, $target_path)) {

    $db->insert("images", $array);

}

// This won't work, because you're trying to access orginal file (moved already)

image::resize($source_path, "img/clients/thumbs/".$targetFile, 100, 100);

$db->insert("log", array("action" => "image", "inserted_on" => date("Y-m-d 

    H:i:s"), "users_id" => $_POST["users_id"], "clients_id" => $id));    

// Now you're trying to move again the original file

if(move_uploaded_file($source_path, $target_path1)) {

    echo "Success";

}

然后，逻辑更简单：

首先：如果有文件，请将其移动到目标位置，并保留该文件，无需修改

第二：创建拇指并将其保存在其相应的文件夹中，您无需复制，因为文件已经存在

if(!empty($_FILES)) {

    $fileName = $_FILES['file']['name'];

    $source_path = $_FILES['file']['tmp_name'];

    $fileExtension = pathinfo($fileName, PATHINFO_EXTENSION);

    $targetFile = $id."_".$fileName;

    $target_path = "img/clients/".$targetFile;

    $array["filename"] = $targetFile;

    $array["main"] = (int)($db->query("SELECT * FROM images WHERE clients_id = :clients_id;", array("clients_id" => $id), false) == 0);;

    $array["clients_id"] = $id;

    // Move original file

    if(move_uploaded_file($source_path, $target_path)) {

        $db->insert("images", $array);

        // Create thumb only if the file was moved, otherwhise you'll get errors

        // Your source is the file moved, not the one on temp folder

        image::resize($target_path, "img/clients/thumbs/".$targetFile, 100, 100);

        $db->insert("log", array("action" => "image", "inserted_on" => date("Y-m-d 

            H:i:s"), "users_id" => $_POST["users_id"], "clients_id" => $id));    

    }

}