php 我如何在 Laravel 中使用包含文件？
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how do i use include file with laravel?
提问by Sunday
I am using Laravel and i found a chart lib for my project. This library(libchart) is php and it use this:
我正在使用 Laravel，我为我的项目找到了一个图表库。这个库（libchart）是 php，它使用这个：
include "../libchart/classes/libchart.php";
but if i put this code in my view, i get this error:
但是如果我把这段代码放在我的视图中，我会收到这个错误：
include(../libchart/classes/libchart.php) [<a href='function.include'>function.include</a>]: failed to open stream: No such file or directory
I dont know how i have to add code in the view or add the library in Laravel.
我不知道如何在视图中添加代码或在 Laravel 中添加库。
When i download the library, I have this:
当我下载库时，我有这个：
libchart
->libchart
->demo
Then i paste in:
然后我粘贴：
myproject
->app
->views
->libchart
->libchart
->demo
And include "../libchart/classes/libchart.php";is:
并且include "../libchart/classes/libchart.php";是：
libchart
->libchart
->demo
->LineChartTest.php
EDIT:
编辑：
I tried this:
我试过这个：
- I create a directory called grafico in app.
I did this:
Route::get('pruebaimagen', function() { include_once(app_path() . '/grafico/libchart/classes/libchart.php'); $data['libchart'] = new Libchart(); return View::make('template', $data); });
- 我在应用程序中创建了一个名为 grafico 的目录。
我这样做了：
Route::get('pruebaimagen', function() { include_once(app_path() . '/grafico/libchart/classes/libchart.php'); $data['libchart'] = new Libchart(); return View::make('template', $data); });
In return View::make('template', $data);which type of template i have to use? and i get this error now:
在return View::make('template', $data);这类型的模板，我必须用？我现在收到这个错误：
Class 'Libchart' not found
回答by hemant kumawat
Forget complex code of core PHP in larval because Laravel has provided a function that uses for add many files in your for blade template code,
忘记在 larval 中核心 PHP 的复杂代码，因为 Laravel 提供了一个函数，用于在您的刀片模板代码中添加许多文件，
@include('foldername.filename')
@include('filename')
They are pure Laravel functions.
它们是纯 Laravel 函数。
回答by Sunday
Finally i did it. Rahil Wazir helped me, and now my project is working.
最后我做到了。Rahil Wazir 帮助了我，现在我的项目正在运行。
My route:
我的路线：
Route::get('pruebaimagen', function() {
include_once(app_path() . '/librerias/libchart/classes/libchart.php');
return View::make('demo.LineChartTest');
});
Mi view:
米观：
<?php
/* Libchart - PHP chart library
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* Line chart demonstration
*
*/
$chart = new LineChart();
$dataSet = new XYDataSet();
$dataSet->addPoint(new Point("06-01", 273));
$dataSet->addPoint(new Point("06-02", 421));
$dataSet->addPoint(new Point("06-03", 642));
$dataSet->addPoint(new Point("06-04", 799));
$dataSet->addPoint(new Point("06-05", 1009));
$dataSet->addPoint(new Point("06-06", 1406));
$dataSet->addPoint(new Point("06-07", 1820));
$dataSet->addPoint(new Point("06-08", 2511));
$dataSet->addPoint(new Point("06-09", 2832));
$dataSet->addPoint(new Point("06-10", 3550));
$dataSet->addPoint(new Point("06-11", 4143));
$dataSet->addPoint(new Point("06-12", 4715));
$chart->setDataSet($dataSet);
$chart->setTitle("Sales for 2006");
$chart->render("recursos/demo5.png");
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Libchart line demonstration</title>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-15" />
</head>
<body>
<img alt="Line chart" src="generated/demo5.png" style="border: 1px solid gray;"/>
</body>
</html>
I added a folder named "librerias" in app and i pasted the library. Next, I went to:
我在应用程序中添加了一个名为“librerias”的文件夹，然后粘贴了该库。接下来，我去了：
myproject
->composer.json
I added this: "app/librerias" in
我添加了这个：“app/librerias”
autoload
->classmap
Then i runned with cmd: composer dump-autoload and it worked.
然后我用 cmd: composer dump-autoload 运行它并且它起作用了。
回答by Rahil Wazir
Don't include your files in view folder.
不要将您的文件包含在视图文件夹中。
Create a custom folder in your appdirectory called anythingFolderand paste your library there.
在您的app目录中创建一个自定义文件夹anythingFolder，并将您的库粘贴到那里。
Now include your file in your controller method from where you want to use it, like this:
现在将您的文件包含在您想要使用它的控制器方法中，如下所示：
public function index() {
include_once(app_path() . '/anythingFolder/libchart/classes/libchart.php');
$data['libchart'] = new Libchart()
return View::make('template', $data);
}
Improve the above code as your need
根据需要改进上面的代码
Read this How to add a library folder to Laravel 4
