BroadbandSaler/app/Exceptions/Handler.php

<?php

namespace App\Exceptions;

use Illuminate\Auth\AuthenticationException;
use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
use Illuminate\Support\Facades\Log;
use Throwable;
use Illuminate\Validation\ValidationException;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Symfony\Component\Routing\Exception\RouteNotFoundException;

class Handler extends ExceptionHandler
{
    /**
     * A list of the exception types that are not reported.
     *
     * @var array<int, class-string<Throwable>>
     */
    protected $dontReport = [
        //
    ];

    /**
     * A list of the inputs that are never flashed for validation exceptions.
     *
     * @var array<int, string>
     */
    protected $dontFlash = [
        'current_password',
        'password',
        'password_confirmation',
    ];

    /**
     * Register the exception handling callbacks for the application.
     *
     * @return void
     */
    public function register()
    {
        $this->reportable(function (Throwable $e) {
            //
        });
    }

    // 异常处理
    public function report(Throwable $exception)
    {
        parent::report($exception); // 调用父类的 report 方法，记录日志
    }

    /**
     * Render an exception into an HTTP response.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Throwable  $exception
     * @return \Symfony\Component\HttpFoundation\Response
     */
    public function render($request, Throwable $exception)
    {
        // sanctum 异常处理
        if ($exception instanceof RouteNotFoundException || $exception instanceof AuthenticationException) {
            return response()->json([
                'code' => 401,
                'msg' => "登录已过期",
            ], 401);
        }

        // 捕获 NotFoundHttpException 异常并自定义处理
        if ($exception instanceof NotFoundHttpException) {
            return response()->view('errors.404', [], 404); // 返回自定义的 404 错误页面
        }

        // 捕获 ValidationException 并返回统一的 JSON 错误响应
        if ($exception instanceof ValidationException) {
            $errors = $exception->errors();
            return response()->json([
                'code' => 0,
                // 'msg' => '参数校验失败',
                'msg' => '参数校验失败 ' . array_keys($errors)[0] . ' - ' . reset($errors)[0],
            ], 422);
        }

        // 你可以在这里捕获所有的异常，进行日志记录
        if ($exception instanceof \Throwable) {
            // 记录日志
            Log::error($exception);
            // 返回统一的错误响应
            return response()->json(['code' => 0, 'msg' => '请求异常'], 400);
        }

        // 如果是其他类型的异常，交给父类处理
        return parent::render($request, $exception);
    }
}