Laravel4.2:在控制器中包含一个PHP文件(库)
我正在使用Laravel4.2做一个项目,我需要在控制器中包含一个PHP文件(一个将PDF转换为文本的库),然后返回一个带有文本的变量,知道怎么做吗 这是我的控制器:Laravel4.2:在控制器中包含一个PHP文件(库),php,laravel,laravel-4,Php,Laravel,Laravel 4,我正在使用Laravel4.2做一个项目,我需要在控制器中包含一个PHP文件(一个将PDF转换为文本的库),然后返回一个带有文本的变量,知道怎么做吗 这是我的控制器: public function transform() { include ('includes/vendor/autoload.php'); } include(includes/vendor/autoload.php): failed to open stream: No such file or directory
public function transform() {
include ('includes/vendor/autoload.php');
}
include(includes/vendor/autoload.php): failed to open stream: No such file or directory
和我的/app/start/global.php文件:
ClassLoader::addDirectories(array(
app_path().'/commands',
app_path().'/controllers',
app_path().'/models',
app_path().'/database/seeds',
app_path().'/includes',
));
这就是错误:
public function transform() {
include ('includes/vendor/autoload.php');
}
include(includes/vendor/autoload.php): failed to open stream: No such file or directory
您可以在应用程序目录中的某个位置创建新目录,例如,
app/libraries
然后在composer.json文件中,您可以在自动加载类映射中包含app/libraries
:
{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"require": {
"laravel/framework": "4.2.*",
},
"autoload": {
"classmap": [
"app/commands",
"app/controllers",
"app/models",
"app/libraries", <------------------ YOUR CUSTOM DIRECTORY
"app/database/migrations",
"app/database/seeds",
"app/tests/TestCase.php"
]
},
"scripts": {
"post-install-cmd": [
"php artisan clear-compiled",
"php artisan optimize"
],
"post-update-cmd": [
"php artisan clear-compiled",
"php artisan optimize"
],
"post-create-project-cmd": [
"php artisan key:generate"
]
},
"config": {
"preferred-install": "dist"
},
"minimum-stability": "stable",
}
或者,您可以在app/config/app.php
文件中为它指定一个别名:
/*
|--------------------------------------------------------------------------
| Class Aliases
|--------------------------------------------------------------------------
|
| This array of class aliases will be registered when this application
| is started. However, feel free to register as many as you wish as
| the aliases are "lazy" loaded so they don't hinder performance.
|
*/
'aliases' => array(
...
'CustomClass' => 'custom\CustomClass',
...
)
您可以从应用程序中的任何位置实例化该类,就像对任何其他类进行实例化一样:
$class = new CustomClass();
希望这有帮助 我认为你是对的,兄弟,但是,我找到了另一种方法,也许不是正确的方法,但它是有效的 就像这样,我创建了一个名为Includes的新文件夹,并将我的文件放在其中,然后在/app/start/global.php中添加了以下行:
require app_path().'/includes/vendor/autoload.php';
现在正在工作:D我已经在composer.json autoload->classmap部分添加了
“app/libraries”
。然后我在app/config/app.php别名中添加了TextCleaner=>'libraries\TextCleaner
。我试图实例化我的类,比如$imageCleaner=new\libraries\TextCleaner()
和$imageCleaner=newtextcleaner()
和这两个错误都告诉我该类不存在。是的,我已成功运行composer dump autload。@BillGarrison请确保您已将类命名为命名空间。假设类的名称空间称为“helpers”(名称空间helpers;
位于类的顶部)。在config/app.php文件中,可以将其作为'TextCleaner'=>'helpers\TextCleaner'
包含。我编辑了原始答案以帮助澄清。今天帮助我:)+1