Laravel 返回 JSON 格式

第一种方法: 

第一步、编写 BaseRequest
首先我们需要构建一个 BaseRequest 来重写 IlluminateHttpRequest ,修改为默认优先使用 JSON 响应:

app/Http/Requests/BaseRequest.php

<?php
namespace AppHttpRequests;

use IlluminateHttpRequest;
class BaseRequest extends Request
{
    public function expectsJson()
    {
        return true;
    }
    public function wantsJson()
    {
        return true;
    }
}

  

第二步、替换 BaseRequest
在 public/index.php 文件中,将 IllumiateHttpRequest 替换为我们的 BaseRequest,如下:

$response = $kernel->handle(
    $request = AppHttpRequestsBaseRequest::capture()
);

  

第二种方法:

使用中间件

namespace AppHttpMiddleware;

use Closure;

class ForceJson
{
    /**
     * Handle an incoming request.
     *
     * @param  IlluminateHttpRequest $request
     * @param  Closure $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        $request->headers->set('accept', 'application/json');

        return $next($request);
    }
}

  

Kernel.php 加入

'force-json' => AppHttpMiddlewareForceJson::class,

 修改 routes/api.php

Route::group(['middleware' => ['force-json', 'auth:api']], function () {
    // put your router
});

  

原文地址:https://www.cnblogs.com/toughlife/p/9678819.html