觉得博客写得不好，可以查看官网： http://docs.guzzlephp.org/en/latest/index.html
反正我写来也是给自己看的、、、、、、

一、安装 guzzlehttp/guzzle 扩展包

composer  require  guzzlehttp/guzzle

二、使用扩展

<?php

namespace App\Http\Controllers\Auth;

use Laravel\Lumen\Routing\Controller as BaseController;
use GuzzleHttp\Client as Client;
 
class HelperApiController  extends BaseController
{
    /**
     * 请求地址 
     */
    public $baseUri = 'http://www.123.com';
    public $client;

    public function __construct()
    {
        $this->client =  new Client();
    }

    /**
     * 请求远程接口
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function call_base( $params, $method = 'get' )
    {
        $method = strtoupper($method); // 请求方式转化为大写 get post
        $url = $this->baseUri; // 请求地址
        $res = $this->client->request($method, $url, $params);
        $content = $res->getBody()->getContents();
        $result = json_decode($content, true);
        dd( $content );
    }

    public function call(Request $request)
    {
        // 查询示例 查询国家
        $params = [
            'table' => 'C_VIP',
            'start' => 1,
            'range' => 2, // 查询条数
            'count' => false, // 是否显示count
        ];
        $result = $this->call_base($params,'get');
    }
}