laravel全局中间件
因为业务需要想搞一个全局的拦截器，因为现有的框架在laravel基础上搞了个架子，业务代码和路由全在vendor目录不受git管理，这时候就想到全局中间件了。
操作如下：
1、在app/Http/Middleware目录下加一个中间件，当然也可以直接用命令行生成，暂且叫TestMiddleware.php吧。
2、TestMiddleware必须继承Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode。
3、需要在app/Http/Middleware/Kernel.php中的 $middleware 数组里面调用一下\App\Http\Middleware\TestMiddleware::class。
TestMiddleware.php代码如下：
<code>
<?php
namespace App\Http\Middleware;
Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode as BaseMiddleware;
use Closure;
class TestMiddleware extends BaseMiddleware{
public function handle($request, Closure $next)
{
//要执行的操作
return $next($request);
}
}
</code>
app/Http/Middleware/Kernel.php代码如下：
<code>
<?php
namespace App\Http;
use Illuminate\Foundation\Http\Kernel as HttpKernel;
class Kernel extends HttpKernel
{
/**
* The application's global HTTP middleware stack.
*
* These middleware are run during every request to your application.
*
* @var array
*/
protected $middleware = [
\Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode::class,
\Illuminate\Foundation\Http\Middleware\ValidatePostSize::class,
\App\Http\Middleware\TrimStrings::class,
\Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
\App\Http\Middleware\TrustProxies::class,
<span style="color:green">\App\Http\Middleware\TestMiddleware::class,</span>
];
.................其他代码.......................
</code>
测试了一下是可行的。然鹅后面发现其实这个架子有提供配置中间件的地方，只要自己写个路由中间价再把自定义的中间件名称加进去就可以了[裂开]！
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