guzzle/guzzle 日常使用

Guzzle

Guzzle 是一个 PHP HTTP 客户端，致力于让发送 HTTP 请求以及与 Web 服务进行交互变得简单。
Github：https://github.com/guzzle/guzzle
Composer：https://packagist.org/packages/guzzlehttp/guzzle

发送请求

use GuzzleHttp\Client;$client = new Client([//跟域名'base_uri' => 'http://localhost/test',// 超时'timeout'  => 2.0,
]);$response = $client->get('/get'); //http://localhost/get
$response = $client->delete('delete');  //http://localhost/get/delete
$response = $client->head('http://localhost/get');
$response = $client->options('http://localhost/get');
$response = $client->patch('http://localhost/patch');
$response = $client->post('http://localhost/post');
$response = $client->put('http://localhost/put');

POST

$response = $client->request('POST', 'http://localhost/post', ['form_params' => ['username' => 'webben','password' => '123456','multiple' => ['row1' => 'hello']]
]);

响应

# 状态码
$code = $response->getStatusCode(); // 200
$reason = $response->getReasonPhrase(); // OK# header
// Check if a header exists.
if ($response->hasHeader('Content-Length')) {echo "It exists";
}// Get a header from the response.
echo $response->getHeader('Content-Length');// Get all of the response headers.
foreach ($response->getHeaders() as $name => $values) {echo $name . ': ' . implode(', ', $values) . "\r\n";
}# 响应体
$body = $response->getBody();
// Implicitly cast the body to a string and echo it
echo $body;
// Explicitly cast the body to a string
$stringBody = (string) $body;
// Read 10 bytes from the body
$tenBytes = $body->read(10);
// Read the remaining contents of the body as a string
$remainingBytes = $body->getContents();

自定义header

// Set various headers on a request
$client->request('GET', '/get', [//header'headers' => ['User-Agent' => 'testing/1.0','Accept'     => 'application/json','X-Foo'      => ['Bar', 'Baz']],//下载'save_to'=> $filename,//referer'allow_redirects' => ['referer'     => '',],
]);

cookie 访问

$client = new \GuzzleHttp\Client();$url = 'https://www.baidu.com/getUserInfo';$jar = new \GuzzleHttp\Cookie\CookieJar();
$cookie_domain = 'www.baidu.com';
$cookies = ['BAIDUID'    => '221563C227ADC44DD942FD9E6D577EF2CD',
];$cookieJar = $jar->fromArray($cookies, $cookie_domain);$res = $client->request('GET', $url, ['cookies' => $cookieJar,// 'debug' => true,
]);
$body = $res->getBody();

手册地址：http://docs.guzzlephp.org/en/stable/request-options.html#headers

爬虫脚本

include './vendor/autoload.php';
use GuzzleHttp\Client;
use GuzzleHttp\Cookie\CookieJar;class Metting{private $client;/*** 可以有多个候选，防止会议室被提前预定。* 预定成功自动break**/public $rooms = [195 => '阿基米德',196 => '费曼',203 => '特斯拉',202 => '爱因斯坦',188 => '牛顿',];public $time_start  = '15:00';public $time_end    = '16:30';/*** tip 从Charles复制过来的是utf8需要转码**/private $cookies = ['xdf_openid'  => 'ktxPYw7mXiAFvoTno8yIVZUXo7FkahPMQMpXvqrH0q0=',];public $base_uri        = 'http://smr.xdf.cc/';public $submit_uri      = '/bespoke/Bespoke/addSaveAPP/';public $lock_uri        = '/bespokepc/Index/addSavePCMeeting/';public $cookie_domain   = 'smr.xdf.cc';// 员工IDpublic $staffid         = 10000;//public $base_uri      = 'http://127.0.0.1:1999/';//public $lock_uri      = '/metting/lock';//public $submit_uri    = '/metting/submit';//public $cookie_domain = '127.0.0.1:1999';public function __construct(){$cookieJar = CookieJar::fromArray( $this->cookies, $this->cookie_domain);$this->client = new Client(['base_uri'  => $this->base_uri,'timeout'   => 5,'cookies'    => $cookieJar,'headers'    => ['User-Agent' => $this->user_agent,],]);}public function run(){$day = date('Y-m-d',strtotime('+1 day'));foreach( $this->rooms as $roomid => $roomname){$lockid = $this->lock( $roomid, $day);if( $lockid > 0){$ret = $this->submit( $lockid, $roomid, $day);if( $ret){break;}}usleep(10*1000);}}/*** 锁定成功返回lockid,失败(被别人预定)为0,有其他异常可能未处理* lock 接口未限制权限,也可以用postman模拟**/public function lock( $roomid, $day){//$uri = '/metting/lock';$data = ['day'       => $day,'start'     => $this->time_start,'end'       => $this->time_end,'roomid'    => $roomid,];print_r( $data);$resp = $this->client->request('POST', $this->lock_uri,['form_params' => $data]);$body = (string) $resp->getBody();return $body;}public function submit( $lockid, $roomid, $day){//$uri = '/metting/submit';$data = ['theme'         => '研发周会','content'       => '','renshu'        => 1,'emailstr'      => '','mail_rili'     => [0 => 1, 1=>1],'canjiaemail'   => '','canjiastaff1'  => '','canjiastaff'   => $this->staffid,'appointID'     => 0,'roomid'        => $roomid,'appORweb'      => 0,'keyuyue'       => $this->time_start.'~'.$this->time_end,'day'           => $day,'urgent'        => 0,'meetID'        => $lockid];$resp = $this->client->request('POST', $this->submit_uri, ['form_params' => $data]);print_r( $data);$body = $resp->getBody()->getContents();print_r( $body);$array = json_decode( $body, true);print_r( $array);if( $array['ed4'] == 200){return true;}return false;}private $user_agent = 'Mozilla/5.0 (iPhone; CPU iPhone OS 14_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/18D52 AliApp(DingTalk/6.0.10) com.laiwang.DingTalk/14684863 Channel/201200 language/zh-Hans-CN UT4Aplus/0.0.6 WK';
}
$obj = new Metting();
$obj->run();

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