安装guzzle

composer require guzzlehttp/guzzle
使用代码:


                    $client = new GuzzleHttpClient();
                    try {
                        //正常请求
                        $res = $client->post('http://api.domain.com/getList.json', [
                            'multipart' => [
                                [
                                    'name'     => 'image_file',
                                    'contents' => 'abc123'
                                ],
                                [
                                    'name'     => 'size',
                                    'contents' => 'auto'
                                ]
                            ],
                            'headers' => [
                                'X-Api-Key' => 'apikey'
                            ]
                        ]);
                    } catch (GuzzleHttpExceptionClientException $exception) {
                        //捕获异常 输出错误
                        return $this->error($exception->getMessage());
                    }
总结:使用guzzle时当 请求地址返回状态码不是200时。程序会抛出错误。会导致后续代码无法运行 所以 需要捕捉错误并且反馈出来!