访问链接加载资源时出现错误，给出 404 not found

Question

我需要一些帮助，已经两天了，但我找不到问题。我正在为我的最后一年项目开发 Android 应用程序，一切都很顺利，直到在 Filezilla 中上传我的 API 文件后出现 404 未找到错误。我尝试在 HTA 访问中重写基础，但它不起作用，或者我做得不正确，谁知道呢。

公共/index.php

<?php

use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
use Slim\Factory\AppFactory;

require '../vendor/autoload.php';
require '../includes/DbOperations.php';


$app = AppFactory::create();
$app->setBasePath("/mylife/public");
$app->addErrorMiddleware(true, true, true);

/**
 * endpoint        :        createUser
 * parameters    :        email, password, name, school
 * method            :        POST
 **/
$app->post('/createuser', function (Request $request, Response $response) {
    if (!haveEmptyParameters(array('nophone', 'password', 'name', 'username', 'email'), $response)) {
        $request_data = $_REQUEST;

        $nophone = $request_data['nophone'];
        $password = $request_data['password'];
        $name = $request_data['name'];
        $username = $request_data['username'];
        $email = $request_data['email'];
        

        $hash_password = md5($password);
;

        $db = new DbOperations;

        $result = $db->createUser($nophone, $hash_password, $name, $username, $email);

        if ($result == USER_CREATED) {
            $message = array();
            $message['error'] = false;
            $message['message'] = 'User Created Successfully.';

            $response->getBody()->write(json_encode($message));

            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(201);
        } elseif ($result == USER_FAILURE) {
            $message = array();
            $message['error'] = true;
            $message['message'] = 'Some error occurred.';

            $response->getBody()->write(json_encode($message));

            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(422);
        } elseif ($result == USER_EXISTS) {
            $message = array();
            $message['error'] = true;
            $message['message'] = 'User Already Exists.';

            $response->getBody()->write(json_encode($message));

            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(422);
        }
    }

    return $response
        ->withHeader('Content-type', 'application/json')
        ->withStatus(422);
});

$app->post('/insertcart', function (Request $request, Response $response) {
    if (!haveEmptyParameters(array('title', 'quantity', 'u_id'), $response)) {
        $request_data = $_REQUEST;

        $menuitem = $request_data['title'];
        $quantity = $request_data['quantity'];
        $user_id = $request_data['u_id'];
        
        $db = new DbOperations;
        $menuname = $db->getMenuItemByName($menuitem);
        $menuitem = $menuname[0]['idmenu']; // Extract the correct value from the array


        $existingItem = null; // Initialize $existingItem as null

// Check if the item with the same name already exists for the user
        // Check if the item with the same name already exists for the user
        $cartItems = $db->checkCartItems($menuname, $user_id);

        error_log('Debug - Cart Items:');
        error_log(print_r($cartItems, true)); // Log the cart items for debugging

        $existingItem = null;


        foreach ($cartItems as $item) {
            if ($item['idorder'] && $item['quantity']) {
                $existingItem = $item;
                break; // Exit the loop once a matching item is found
            }
        }
        $message = array();

        // Check if the item with the same name already exists for the user
    

        if ($existingItem) {
            // If the item already exists, update the quantity
            $newQuantity = $existingItem['quantity'] + $quantity;
            $result = $db->updatecart($newQuantity, $existingItem['idorder']);

            if ($result) {
                $message['error'] = false;
                $message['message'] = 'Item Quantity Updated Successfully.';
            } else {
                $message['error'] = true;
                $message['message'] = 'Failed to Update Item Quantity.';
            }
        } else {

            
            // If the item does not exist, insert a new item
            $result = $db->insertcart($user_id);
            if ($result){
                $idorder = $db->getorder($user_id);
                if($idorder != null) {
                    if ($menuname){
                        $rest = $db->insertcartdetails($menuname, $quantity, $result);
                        if ($rest == ITEMS_ADDED) {
                        $message['error'] = false;
                        $message['message'] = 'Item Inserted Successfully.';
                        $message['id'] = $idorder;
                        $message['cart_details'] = $rest;
                        $message['menuitem'] = $menuname;
                        $message['$cartItems'] = $cartItems;
                        } else {
                        $message['error'] = true;
                        $message['message'] = 'Failed to Insert Item.';
                    }
                    }
                    
                }

            } else {
                    $message['error'] = true;
                    $message['message'] = 'Failed to Insert Item.';
            }
            
        }

        $response->getBody()->write(json_encode($message));

        return $response
            ->withHeader('Content-type', 'application/json')
            ->withStatus($message['error'] ? 422 : 401);
    }

    return $response
        ->withHeader('Content-type', 'application/json')
        ->withStatus(422);
});

$app->post('/insertpayment', function (Request $request, Response $response) {
    if (!haveEmptyParameters(array('totalamount', 'user_id', 'totalquantity'), $response)) {
        $request_data = $_REQUEST;

        $totalamount = $request_data['totalamount'];
        $user_id = $request_data['user_id'];
        $totalquantity = $request_data['totalquantity'];
        $db = new DbOperations;

        $result = $db->insertpayment($totalamount, $user_id);

        if ($result == ITEMS_ADDED) {
            $updatecart = $db->updatecartsconfirmed($user_id);
            $message = array();
            $message['error'] = false;
            $message['message'] = 'Payment Successfully.';
            $message['updatecart'] = $updatecart;

            $response->getBody()->write(json_encode($message));

            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(401);

        } elseif ($result == ITEMS_NOT_ADDED) {
            $message = array();
            $message['error'] = true;
            $message['message'] = 'Some error occurred.';

            $response->getBody()->write(json_encode($message));

            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(422);
        } elseif ($result == ITEMS_ALREADY_ADDED) {
            $message = array();
            $message['error'] = true;
            $message['message'] = 'Payment Already made.';

            $response->getBody()->write(json_encode($message));

            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(422);
        }
    }

    return $response
        ->withHeader('Content-type', 'application/json')
        ->withStatus(422);
});

$app->post('/userlogin', function (Request $request, Response $response) {
    if (!haveEmptyParameters(array('username', 'password'), $response)) {
        $request_data = $_REQUEST;

        $username = $request_data['username'];
        $password = $request_data['password'];

        $db = new DbOperations();
        $result = $db->userlogin($username, $password);
        if ($result == USER_AUTHENTICATED) {
            $user = $db->getUserByusername($username);
            $response_data = array();
            $response_data['error'] = false;
            $response_data['message'] = 'Login Successful';
            $response_data['user'] = $user;

            $response->getBody()->write(json_encode($response_data));
            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(200);

        } elseif ($result == USER_NOT_FOUND) {

            $response_data = array();

            $response_data['error'] = true;
            $response_data['message'] = 'User NOt Exist';

            $response->getBody()->write(json_encode($response_data));
            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(404);
        } elseif ($result == USER_PASSWORD_DO_NOT_MATCH) {
            $response_data = array();

            $response_data['error'] = true;
            $response_data['message'] = 'Invalid Credentials';

            $response->getBody()->write(json_encode($response_data));
            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(404);
        }
    }
    return $response
        ->withHeader('Content-type', 'application/json')
        ->withStatus(422);
});

$app->get('/allcategory', function (Request $request, Response $response) {
    $db = new DbOperations();

    $category = $db->getcategory();

    $response_data['error'] = false;
    $response_data['category'] = $category;

    $response->getBody()->write(json_encode($response_data));
    return $response
        ->withHeader('Content-type', 'application/json')
        ->withStatus(200);

});

$app->get('/allusers', function (Request $request, Response $response) {
    $db = new DbOperations();

    $users = $db->getAllUsers();

    $response_data['error'] = false;
    $response_data['users'] = $users;

    $response->getBody()->write(json_encode($response_data));
    return $response
        ->withHeader('Content-type', 'application/json')
        ->withStatus(200);

});

$app->get('/allcart', function (Request $request, Response $response) {

    $request_data = $_REQUEST;

    if (isset($request_data['u_id'])) {

    $u_id = $request_data['u_id']; // Retrieve the username from the route parameters

    $db = new DbOperations();

    $cartItems = $db->getAllCartItems($u_id);

    $response_data['cartItems'] = $cartItems;

    $response->getBody()->write(json_encode($response_data));
    return $response
        ->withHeader('Content-type', 'application/json')
        ->withStatus(200);

    } else {
        // Handle the case where "username" parameter is missing
        $error_response['error'] = true;
        $error_response['message'] = 'u_id parameter is missing in the request';
        $response->getBody()->write(json_encode($error_response));
        return $response
            ->withHeader('Content-type', 'application/json')
            ->withStatus(400); // You can use a different HTTP status code if appropriate
    }
});

$app->get('/allmenu', function (Request $request, Response $response, $args) {
// Retrieve the username from the route parameters


    if (!haveEmptyParameters(array('category'), $response)) {
        $request_data = $_REQUEST;

        $categories = explode(',', $request_data['category']);

        $db = new DbOperations();

        $menuItems = $db->getAllmenuItems($categories);

        $response_data['menuItems'] = $menuItems;

        $response->getBody()->write(json_encode($response_data));
        return $response
            ->withHeader('Content-type', 'application/json')
            ->withStatus(200);

        } else {
            $response_data = array();
            $response_data['error'] = true;
            $response_data['message'] = 'Please try again';
           

            $response->getBody()->write(json_encode($response_data));

            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(422);
        }

    
        // Handle the case where "username" parameter is missing
});


$app->put('/updateuser', function (Request $request, Response $response) {
    if (!haveEmptyParameters(array('nophone', 'name', 'username', 'id', 'email'), $response)) {
        $request_data = $_REQUEST;

        $nophone = $request_data['nophone'];
        $name = $request_data['name'];
        $username = $request_data['username'];
        $id = $request_data['id'];
        $email = $request_data['email'];

        $db = new DbOperations();

        if ($db->updateUser($nophone, $name, $username, $id, $email)) {
            // Retrieve the updated user data
            $updatedUser = $db->getUserByusername($username);

            $response_data = array();
            $response_data['error'] = false;
            $response_data['message'] = 'User Updated Successfully';
            $response_data['user'] = $updatedUser; // Include the user data in the response

            $response->getBody()->write(json_encode($response_data));

            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(200);
        } else {
            $response_data = array();
            $response_data['error'] = true;
            $response_data['message'] = 'Please try again';

            $response->getBody()->write(json_encode($response_data));

            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(422);
        }
    }

    return $response
        ->withHeader('Content-type', 'application/json')
        ->withStatus(200); // You may want to change the status code if there's an error
});


$app->put('/updatecartitem', function (Request $request, Response $response, array $args) {


    if (!haveEmptyParameters(array('quantity', 'o_id'), $response)) {
        $request_data = $_REQUEST;

        $quantity = $request_data['quantity'];
        $id = $request_data['o_id'];

        $db = new DbOperations();

        if ($db->updatecart($quantity, $id)) {
            // Retrieve the updated user data
            $updatedUser = $db->getCartItems($id);

            
            // Populate the 'user' field with the updated user data
        

            if($updatedUser !=null){
                $response_data = array();
                $response_data['error'] = false;
                $response_data['message'] = 'Cart Items Updated Successfully';
                $response->getBody()->write(json_encode($response_data));

            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(200);

            } else {
                $response_data = array();
                $response_data['error'] = true;
                $response_data['message'] = 'user data is ';

                $response->getBody()->write(json_encode($response_data));

            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(422);


            }

            
        } else {
            $response_data = array();
            $response_data['error'] = true;
            $response_data['message'] = 'Please try again';

            $response->getBody()->write(json_encode($response_data));

            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(422);
        }
    }

    return $response
        ->withHeader('Content-type', 'application/json')
        ->withStatus(200);
});


$app->put('/updatepassword', function (Request $request, Response $response) {


    if (!haveEmptyParameters(array('currentpassword', 'newpassword', 'username'), $response)) {
        $request_data = $_REQUEST;

        $currentpassword = $request_data['currentpassword'];
        $newpassword = $request_data['newpassword'];
        $username = $request_data['username'];

        $db = new DbOperations();

        $result = $db->updatePassword($currentpassword, $newpassword, $username);

        if ($result == PASSWORD_CHANGED) {
            $response_data = array();

            $response_data['error'] = false;
            $response_data['message'] = 'Password Changed';

            $response->getBody()->write(json_encode($response_data));
            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(200);

        } elseif ($result == PASSWORD_DO_NOT_MATCH) {
            $response_data = array();

            $response_data['error'] = true;
            $response_data['message'] = 'You have given wrong password';

            $response->getBody()->write(json_encode($response_data));
            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(422);

        } elseif ($result == PASSWORD_NOT_CHANGED) {
            $response_data = array();

            $response_data['error'] = false;
            $response_data['message'] = 'some error ocurred';

            $response->getBody()->write(json_encode($response_data));
            return $response
                ->withHeader('Content-type', 'application/json')
                ->withStatus(422);
        }

    }
    return $response
        ->withHeader('Content-type', 'application/json')
        ->withStatus(422);
});

$app->delete('/deleteuser/{u_id}', function (Request $request, Response $response, array $args) {
    $id = $args['u_id'];

    $db = new DbOperations();

    if ($db->deleteUser($id)) {
        $response_data['error'] = false;
        $response_data['message'] = 'User has been deleted';

    } else {
        $response_data['error'] = true;
        $response_data['message'] = 'Please Try Again later';

    }
    $response->getBody()->write(json_encode($response_data));
    return $response
        ->withHeader('Content-type', 'application/json')
        ->withStatus(200);
});

$app->delete('/deleteitemcart', function (Request $request, Response $response, array $args) {
    
    if (!haveEmptyParameters(array('o_id'), $response)) {
        $request_data = $_REQUEST;

        $id = $request_data['o_id'];
        $db = new DbOperations();

    if ($db->deleteitems($id)) {
        $response_data['error'] = false;
        $response_data['message'] = 'items has been deleted';

    } else {
        $response_data['error'] = true;
        $response_data['message'] = 'Please Try Again later';

    }
    $response->getBody()->write(json_encode($response_data));
    return $response
        ->withHeader('Content-type', 'application/json')
        ->withStatus(200);

    }
    $response->getBody()->write(json_encode($response_data));
    return $response
        ->withHeader('Content-type', 'application/json')
        ->withStatus(200);
});
function haveEmptyParameters($required_params, $response)
{
    $error = false;
    $error_params = '';
    $request_params = $_REQUEST;

    foreach ($required_params as $param) {
        if (!isset($request_params[$param]) || strlen($request_params[$param]) <= 0) {
            $error = true;
            $error_params .= $param . ', ';
        }
    }

    if ($error) {
        $error_detail = array();
        $error_detail['error'] = true;
        $error_detail['message'] = 'Required parameters ' . substr($error_params, 0, -2) . ' are either missing or empty';

        $response->getBody()->write(json_encode($error_detail));
    }

    return $error;
}

$app->run();

我有两个 .htacess，一个位于公共文件夹内，一个位于外部文件夹内。

外部文件夹

公共文件夹之外

Options All -Indexes

<Files .htaccess>
order allow,deny
deny from all
</Files>

<IfModule mod_rewrite.c>
  # Redirect to the public folder
  RewriteEngine On
  RewriteBase /mylife/
  RewriteRule ^$ public/ [L]
  RewriteRule (.*) public/$1 [L]

  # Redirect to HTTPS
  # RewriteEngine On
  # RewriteCond %{HTTPS} off
  # RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
</IfModule>

公共文件夹内

Options All -Indexes

<Files .htaccess>
order allow,deny
deny from all
</Files>

<IfModule mod_rewrite.c>
  RewriteEngine On

  # Redirect to HTTPS
  # RewriteEngine On
  # RewriteCond %{HTTPS} off
  # RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

  # Some hosts may require you to use the `RewriteBase` directive.
  # Determine the RewriteBase automatically and set it as environment variable.
  # If you are using Apache aliases to do mass virtual hosting or installed the
  # project in a subdirectory, the base path will be prepended to allow proper
  # resolution of the index.php file and to redirect to the correct URI. It will
  # work in environments without path prefix as well, providing a safe, one-size
  # fits all solution. But as you do not need it in this case, you can comment
  # the following 2 lines to eliminate the overhead.
  RewriteCond %{REQUEST_URI}::$1 ^(/.+)/(.*)::\2$
  RewriteRule ^(.*) - [E=BASE:%1]
  
  # If the above doesn't work you might need to set the `RewriteBase` directive manually, it should be the
  # absolute physical path to the directory that contains this htaccess file.
  # RewriteBase /

  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteRule ^ index.php [QSA,L]
</IfModule>

它说的错误是

[05-Nov-2023 02:05:24 Asia/Kuala_Lumpur] 404 Not Found
Type: Slim\Exception\HttpNotFoundException
Code: 404
Message: Not found.
File: /home/sabrisae/public_html/ruangprojek/sadiahcafe/mylife/vendor/slim/slim/Slim/Middleware/RoutingMiddleware.php
Line: 76
Trace: #0 /home/sabrisae/public_html/ruangprojek/sadiahcafe/mylife/vendor/slim/slim/Slim/Routing/RouteRunner.php(56): Slim\Middleware\RoutingMiddleware->performRouting()
#1 /home/sabrisae/public_html/ruangprojek/sadiahcafe/mylife/vendor/slim/slim/Slim/Middleware/ErrorMiddleware.php(76): Slim\Routing\RouteRunner->handle()
#2 /home/sabrisae/public_html/ruangprojek/sadiahcafe/mylife/vendor/slim/slim/Slim/MiddlewareDispatcher.php(121): Slim\Middleware\ErrorMiddleware->process()
#3 /home/sabrisae/public_html/ruangprojek/sadiahcafe/mylife/vendor/slim/slim/Slim/MiddlewareDispatcher.php(65): Psr\Http\Server\RequestHandlerInterface@anonymous->handle()
#4 /home/sabrisae/public_html/ruangprojek/sadiahcafe/mylife/vendor/slim/slim/Slim/App.php(199): Slim\MiddlewareDispatcher->handle()
#5 /home/sabrisae/public_html/ruangprojek/sadiahcafe/mylife/vendor/slim/slim/Slim/App.php(183): Slim\App->handle()
#6 /home/sabrisae/public_html/ruangprojek/sadiahcafe/mylife/public/index.php(601): Slim\App->run()
#7 {main}

文字

我知道如果它可以访问，会出现不同的错误，例如参数丢失等。

我尝试了很多方法来更改链接或基本网址或.htacess或数据库，它只是简单地不起作用，而且index.html文件也很好，不要大写或任何东西，因为在我的计算机上它可以工作。

Answer 1

我发现至少有两个问题可以解决：

主要问题是 Slim basePath 没有正确配置，因为

public

目录永远不可能成为 Slim 的 basePath 的一部分。 basePath 是

public

路径下的所有内容。 URL 路径中包含

public

目录不是“有效”的。

public

目录应配置为 Apache DocumentRoot。如果您将 Slim 应用程序放置在不直接位于 Apache DocumentRoot 路径下，那么您需要定义 Slim basePath，例如

我会尝试删除或注释掉

RewriteBase /mylife/

设置，因为这可能会导致与 Slim 基本路径发生“冲突”。

然后配置正确的basePath，不带公共路径，例如

$app->setBasePath("/sadiahcafe/mylife");

如果这不起作用，我建议安装 Slim BasePathMiddleware。该中间件能够检测和配置 Slim 的基本路径。