插入图像目录到MySQL

Question

我有问题让PHP插入图像路径或目录到MySQL数据库。它只是存储图像名称，而不是图像的路径和名称。此外，我正在重命名图像以匹配存储在其下的项目标题（例如蓝色车标题，蓝色车图像名称）。而不是上传新的图像名称，它只存储原始图像名称。

这是我的重命名并上传图像等：

// The directory that will recieve the uploaded file 
$dir = 'uploads/'; 

//variables for images 
$allowedExts = array("gif", "jpeg", "jpg", "png"); 
$temp = explode(".", $_FILES["picture"]["name"]); 
$extension = end($temp);   

if(isset($_POST['submit'])) { 
    if (strlen($title)>0 && strlen($description)>0) { 
      move_uploaded_file($_FILES['picture']['tmp_name'], $dir . "/" . $title ."." . $extension); 


      // Query database and insert data into item table 
      $itemQry = 'INSERT INTO items (title, picture, startPrice, category, description, quantity, location, sellingFormat, duration, paymentType, postageDetails) 
         VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)'; 
      $statement = $conn->prepare($itemQry); 
      $statement->bind_param('sssssssssss', $title, $_FILES['picture']['name'], $startPrice, $category, $description, $quantity, $location, $sellingFormat, $duration, $paymentType, $postageDetails); 
      $statement->execute(); 

Answer 1

试试这个代码：

// The directory that will recieve the uploaded file 
$dir = 'uploads/'; 

//variables for images 
$allowedExts = array("gif", "jpeg", "jpg", "png"); 
$temp = explode(".", $_FILES["picture"]["name"]); 
$extension = end($temp);   

if(isset($_POST['submit'])) { 
    if ((strlen($title) > 0) && (strlen($description) > 0)) { 
     $newFilePath = $dir . "/" . $title . "." . $extension; 
     move_uploaded_file($_FILES['picture']['tmp_name'], $newFilePath); 

     // Query database and insert data into item table 
     $itemQry = 'INSERT INTO items 
      (title, picture, startPrice, category, description, 
      quantity, location, sellingFormat, duration, 
      paymentType, postageDetails) 
      VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)'; 

     $statement = $conn->prepare($itemQry); 
     $statement->bind_param('sssssssssss', $title, $newFilePath, 
         $startPrice, $category, $description, 
         $quantity, $location, $sellingFormat, 
         $duration, $paymentType, $postageDetails); 

     $statement->execute(); 
    } 
} 

注：在这里，我已经使用$newFilePath作为一个新的变量，保持路径和新的文件名并使用相同的名称插入到数据库中。希望这可以帮助你:)。