curl 简单post get

<?php


namespace App\Service;


class CurlService
{

    /**
     * Post json 数据
     *
     * @param $url      |  url地址
     * @param $postData |  array
     * @param $timeout  |  int
     * @return mixed
     */
    public static function postJson($url, $postData, $timeout = 10) {
        $jsonStr = json_encode($postData, JSON_UNESCAPED_UNICODE);
        $ch = curl_init($url);
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
        curl_setopt($ch, CURLOPT_POSTFIELDS, $jsonStr);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        $headers = [
            'Content-Type: application/json',
            'Content-Length: ' . strlen($jsonStr),
        ];
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
        $data = curl_exec($ch);
        curl_close($ch);

        return json_decode($data, true);
    }

    /**
     * Get Url 数据
     * @param $url
     * @return bool|string
     */
    public static function get($url)
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL,$url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HEADER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        $output = curl_exec($ch);
        curl_close($ch);

        return $output;
    }

}
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