yii2 httpClient的用法

yii2 httpClient的用法示例：

<?php /* * @Purpose : yii2 httpClient 请求示例 * @Author : Chrdai * @Time : 2018-05-09 * */

use Yii; use yii\base\Controller; use yii\helpers\Json; use yii\httpclient\Client; class TestController extends Controller { //use ControllerTrait;

    /* * @Perpose 定义接口请求地址 */
    public $url = 'http://192.168.18.100'; /** * @var Client */
    public $httpClient = null; /* * @Perpose 错误信息 */
    public $errMsg = ''; /* * @Perpose 初始化的时候设置好接口请求地址 */
    public function init() { parent::init(); $this->httpClient = new Client([ 'baseUrl' => $this->url ]); } /** * @Perpose : GET请求示例 * http-client 接口文档：https://www.yiiframework.com/extension/yiisoft/yii2-httpclient/doc/guide/2.0/en/installation * @return mixed * http://192.168.18.100/api/test/index */
    public function actionIndex() { $params = 'username=admin&password=21232f297a57a5a743894a0e4a801fc3'; $res = $this->httpClient->get('api/auth/login?' . $params ) ->setOptions([ CURLOPT_CONNECTTIMEOUT => 5, // connection timeout
                CURLOPT_TIMEOUT => 10, // data receiving timeout
 ]) ->send(); echo "<pre>"; //var_dump($res);
        var_dump($res->isOk); var_dump($res->data); if($res->isOk && is_array($res->data)){ if($res->data['errno'] == 0){ return Json::encode($res->data['result']['access_token']); } }else{ $this->errMsg = $res->data['errmsg']; throw new \Exception($this->errMsg); } return false; } /** * @Perpose : POST请求示例 */
    public function actionGetOrder() { $data = [ 'user_id' => '1',
            'dept_id' => '2', ]; $params =  Json::encode($data); $res = $this->httpClient->post('/api/order?access_token=c834472d8193946f6465c9264b9f64d0',$params,['Content-Type'=>'application/json']) ->setOptions([ CURLOPT_CONNECTTIMEOUT => 5, // connection timeout
                CURLOPT_TIMEOUT => 10, // data receiving timeout
 ]) ->send(); if ($res->isOk && is_array($res->data)) { if ($res->data['errno'] == 0) { return Json::encode($res->data['result']); } else { $this->errMsg = $res->data['errmsg']; throw new \Exception($this->errMsg); } } return false; } public function actionGetOrder1() { $data = [ 'user_id' => '1',
            'dept_id' => '2', ]; $token['access_token'] = trim($this->actionIndex(),'"') ; $url = strpos($this->url,'?') ? $this->url . '/api/order&' . http_build_query($token) : $this->url . '/api/just-ari?' . http_build_query($token); //var_dump($url);die;
        $res = $this->httpClient->createRequest() ->setMethod('POST') // 请求方式
            ->setUrl($url)      // 请求地址
            ->setData($data)    //数据传数组
            ->setHeaders(['Content-Type'=>'application/json']) //header
            ->setFormat(Client::FORMAT_JSON) //提交的数据的格式
            ->setOptions([ CURLOPT_CONNECTTIMEOUT => 5, // connection timeout
                CURLOPT_TIMEOUT => 10,       // data receiving timeout
 ]) ->send(); if ($res->isOk && is_array($res->data)) { if ($res->data['errno'] == 0) { return Json::encode($res->data['result']); } else { $this->errMsg = $res->data['errmsg']; throw new \Exception($this->errMsg); } } return false;; } }

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