Question

当我尝试上载图像文件时，URL表示成功，但是该图像文件未上载到Web服务器，并且只有图像标题和描述被保存到了数据库中。我将提供与此相册相关的所有代码。我提供了一些屏幕截图来表示我遇到的问题。我还附上了操作我的网络服务器的目录的屏幕截图。

gallery_upload.inc.php

<?php

if (isset($_POST['submit'])) {

  $newFileName = $_POST['filename'];
  if (empty($newFileName)) {
    $newFileName = "gallery";
  } else {
    $newFileName = strtolower(str_replace(" ", "-", $newFileName));
  }
  $imageTitle = $_POST['filetitle'];
  $imageDesc = $_POST['filedesc'];

  $file = $_FILES['file'];

  $fileName = $file["name"];
  $fileType = $file["type"];
  $fileTempName = $file["tmp_name"];
  $fileError = $file["error"];
  $fileSize = $file["size"];

  $fileExt = explode(".", $fileName);
  $fileActualExt = strtolower(end($fileExt));

  $allowed = array("jpg", "jpeg", "png");

  if (in_array($fileActualExt, $allowed)) {
    if ($fileError === 0) {
      if ($fileSize < 2000000) {
        $imageFullName = $newFileName . "." . uniqid("", true) . "." . $fileActualExt;
        $fileDestination = "../img/gallery/" . $imageFullName;

        include_once "dbh.inc.php";

        if (empty($imageTitle) || empty($imageDesc)) {
          header("Location: ../gallery.php?upload=empty");
          exit();
        } else {
          $sql = "SELECT * FROM gallery;";
          $stmt = mysqli_stmt_init($conn);
          if (!mysqli_stmt_prepare($stmt, $sql)) {
            echo "SQL statement failed!";
          } else {
            mysqli_stmt_execute($stmt);
            $result = mysqli_stmt_get_result($stmt);
            $rowCount = mysqli_num_rows($result);
            $setImageOrder = $rowCount + 1;

            $sql = "INSERT INTO gallery (titleGallery, descGallery, imgFullNameGallery, orderGallery) VALUES (?, ?, ?, ?);";
            if (!mysqli_stmt_prepare($stmt, $sql)) {
              echo "SQL statement failed!";
            } else {
              mysqli_stmt_bind_param($stmt, "ssss", $imageTitle, $imageDesc, $imageFullName, $setImageOrder);
              mysqli_stmt_execute($stmt);

              move_uploaded_file($fileTempName, $fileDestination);

              header("Location: ../gallery.php?upload=success");
            }
          }
        }
      } else {
        echo "File size is too big!";
        exit();
      }
    } else {
      echo "You had an error!";
      exit();
    }
  } else {
    echo "You need to upload a proper file type!";
    exit();
  }

}

dbh.inc.php

<?php

    $servername = "localhost";
    $username = "*******";
    $password = "*******";
    $dbname = "gallery";

    $conn = mysqli_connect($servername, $username, $password, $dbname);

gallery.php

<?php include("includes/a_config.php");?>

<?php
  $_SESSION['username'] = "Surnic";
?>

<!DOCTYPE html>
<html>
  <head>
      <?php include("includes/head-tag-contents.php");?>
      <meta charset="utf-8">
    <title>My Portfolio</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link href="https://fonts.googleapis.com/css?family=Catamaran:100,200,300,400,500,600,700,800,900|Cormorant+Garamond:300,300i,400,400i,500,500i,600,600i,700,700i" rel="stylesheet">
    <link rel="stylesheet" href="style2.css">
  </head>
  <body>
    <header>
        <?php include("includes/navigation.php");?>
    </header>
    <main>

      <section class="gallery-links">
        <div class="wrapper">
          <h2>Gallery</h2>

          <div class="gallery-container">
            <?php
            include_once 'includes/dbh.inc.php';

            $sql = "SELECT * FROM gallery ORDER BY orderGallery DESC;";
            $stmt = mysqli_stmt_init($conn);
            if (!mysqli_stmt_prepare($stmt, $sql)) {
              echo "SQL statement failed!";
            } else {
              mysqli_stmt_execute($stmt);
              $result = mysqli_stmt_get_result($stmt);

              while ($row = mysqli_fetch_assoc($result)) {
                echo '<a href="#">
                  <div style="background-image: url(img/gallery/'.$row["imgFullNameGallery"].');"></div>
                  <h3>'.$row["titleGallery"].'</h3>
                  <p>'.$row["descGallery"].'</p>
                </a>';
              }
            }
            ?>
          </div>

          <?php
          if (isset($_SESSION['username'])) {
            echo '<div class="gallery-upload">
              <h2>Upload</h2>
              <form action="includes/gallery-upload.inc.php" method="post" enctype="multipart/form-data">
                <input type="text" name="filename" placeholder="File name...">
                <input type="text" name="filetitle" placeholder="Image title...">
                <input type="text" name="filedesc" placeholder="Image description...">
                <input type="file" name="file">
                <button type="submit" name="submit">UPLOAD</button>
              </form>
            </div>';
          }
          ?>

        </div>
      </section>

    </main>
    <div class="wrapper">
      <footer>
        <ul class="footer-links-main">
          <li><a href="#">Home</a></li>
          <li><a href="#">Cases</a></li>
          <li><a href="#">Portfolio</a></li>
          <li><a href="#">About me</a></li>
          <li><a href="#">Contact</a></li>
        </ul>
        <ul class="footer-links-cases">
          <li><p>Latest cases</p></li>
          <li><a href="#">MALING SHAOLIN - WEB DEVELOPMENT</a></li>
          <li><a href="#">EXCELLENTO - WEB DEVELOPMENT, SEO</a></li>
          <li><a href="#">MMTUTS - YOUTUBE CHANNEL</a></li>
          <li><a href="#">WELTEC - VIDEO PRODUCTION</a></li>
        </ul>
        <div class="footer-sm">
          <a href="#">
            <img src="/img/youtube-symbol.png" alt="youtube icon">
          </a>
          <a href="#">
            <img src="/img/twitter-logo-button.png" alt="youtube icon">
          </a>
          <a href="#">
            <img src="/img/facebook-logo-button.png" alt="youtube icon">
          </a>
        </div>
      </footer>
    </div>
  </body>
</html>

PHP照片库问题[无法上传图像文件]

0 个答案: