Laravel-公用文件夹中的相对路径

Question

我正在使用tinymce编辑器将图像上传到服务器中，并且在设置路径时遇到问题。 在/public postAcceptor.php中，它将把图像上传到/public内部的文件夹/articles/assets/images/ 。

在web.php ，我使用Route::get('/articles/{id}', function(){...})来显示已经在服务器中上传的图像。 但是，图像指示来源错误，因此无法显示图像。 它的来源应该是：

localhost:8000/articles/assets/images/fragment%20life%20cycle.png

但是，实际上，它指示：-

localhost:8000/articles **/articles**/assets/images/fragment%20life%20cycle.png

postAcceptor.php

<?php
  /*******************************************************
   * Only these origins will be allowed to upload images *
   ******************************************************/
  $accepted_origins = array("http://localhost:8000", "http://192.168.1.1", "http://example.com");

  /*********************************************
   * Change this line to set the upload folder *
   *********************************************/
  $today = date("y-m-d");
  $imageFolder = "articles/assets/images/";

  reset ($_FILES);
  $temp = current($_FILES);
  if (is_uploaded_file($temp['tmp_name'])){
    if (isset($_SERVER['HTTP_ORIGIN'])) {
      // same-origin requests won't set an origin. If the origin is set, it must be valid.
      if (in_array($_SERVER['HTTP_ORIGIN'], $accepted_origins)) {
        header('Access-Control-Allow-Origin: ' . $_SERVER['HTTP_ORIGIN']);
      } else {
        header("HTTP/1.1 403 Origin Denied");
        return;
      }
    }

    /*
      If your script needs to receive cookies, set images_upload_credentials : true in
      the configuration and enable the following two headers.
    */
    // header('Access-Control-Allow-Credentials: true');
    // header('P3P: CP="There is no P3P policy."');

    // Sanitize input
    if (preg_match("/([^\w\s\d\-_~,;:\[\]\(\).])|([\.]{2,})/", $temp['name'])) {
        header("HTTP/1.1 400 Invalid file name.");
        return;
    }

    // Verify extension
    if (!in_array(strtolower(pathinfo($temp['name'], PATHINFO_EXTENSION)), array("gif", "jpg", "png"))) {
        header("HTTP/1.1 400 Invalid extension.");
        return;
    }

    // Accept upload if there was no origin, or if it is an accepted origin
    $filetowrite = $imageFolder . $temp['name'];
    move_uploaded_file($temp['tmp_name'], $filetowrite);


    // Respond to the successful upload with JSON.
    // Use a location key to specify the path to the saved image resource.
    // { location : '/your/uploaded/image/file'}
    echo json_encode(array('location' => $filetowrite));
  } else {
    // Notify editor that the upload failed
    header("HTTP/1.1 500 Server Error");
  }
?>

有什么办法可以解决这个问题，或者有绝对的线索或相对路径吗？

/公用文件夹

上传成功

/ articles / 44-显示图像页面

图像src

Answer 1

Laravel内置了路径帮助器，您可以使用它来确保始终始终获得通往事物的正确路径。

尝试改变

$imageFolder = "articles/assets/images/";

至

$imageFolder = public_path("articles/assets/images/");