我正在使用Laravel 4.2进行一个项目,我需要在控制器中包含一个
PHP文件(将PDF转换为文本的库),然后返回带有文本的变量,任何想法如何？
这是我的控制器：
public function transform() {
include ('includes/vendor/autoload.PHP');
}
ClassLoader::addDirectories(array(
app_path().'/commands',app_path().'/controllers',app_path().'/models',app_path().'/database/seeds',app_path().'/includes',));
这是错误：
include(includes/vendor/autoload.PHP): Failed to open stream: No such file or directory
您可以在app目录中的某个位置创建新目录,例如app / libraries
原文链接：https://www.f2er.com/laravel/138411.html然后在您的composer.json文件中,您可以在自动加载类图中包含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","post-create-project-cmd": [
"PHP artisan key:generate"
]
},"config": {
"preferred-install": "dist"
},"minimum-stability": "stable",}
确保在修改composer.json后运行composer dump-autoload.
假设您的类名称为CustomClass.PHP,它位于app / libraries目录中(因此完整路径为app / libraries / CustomClass.PHP).如果按照惯例对类进行了正确命名,则命名空间可能会命名为库.为了清楚起见,我们将调用我们的命名空间自定义以避免与目录混淆.
$class = new \custom\CustomClass();
或者,您可以在app / config / app.PHP文件中为其指定别名：
/*
|--------------------------------------------------------------------------
| 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',...
)
您可以像应用任何其他类一样在应用程序的任何位置实例化该类：
$class = new CustomClass();
希望这可以帮助！
