119 lines
3.4 KiB
PHP
119 lines
3.4 KiB
PHP
<?php
|
||
/**
|
||
* Created by PhpStorm.
|
||
* User: yunzhong
|
||
* Date: 2021/3/1
|
||
* Time: 14:23
|
||
*/
|
||
|
||
namespace app\common\services;
|
||
|
||
|
||
class YunqianRequest
|
||
{
|
||
|
||
private $pa;
|
||
private $reqURL;
|
||
private $app_id;
|
||
private $app_secret;
|
||
|
||
public function __construct($pa,$reqURL,$app_id,$app_secret)
|
||
{
|
||
$this->pa = $pa;
|
||
$this->reqURL = $reqURL;
|
||
$this->app_id = $app_id;
|
||
$this->app_secret = $app_secret;
|
||
}
|
||
|
||
public function getResult()
|
||
{
|
||
$array = $this->http_post_data($this->pa, $this->generateHeader(),$this->reqURL);
|
||
$json_string = $array[1];
|
||
$res = json_decode($json_string,true);
|
||
return $res;
|
||
}
|
||
|
||
private function generateHeader(){
|
||
$millisecond = $this->getMillisecond();//为服务端时间前后5分钟内可以访问
|
||
$nonceStr = $this->getNonceStr(16);//10到50位字符串
|
||
$header=[
|
||
'appId:'.$this->app_id,
|
||
'signature:'.$this->getSignature($this->app_id,$this->app_secret,$nonceStr,$millisecond),
|
||
'nonceStr:'.$nonceStr,
|
||
'timestamp:'.$millisecond,
|
||
'Content-Type:application/json',
|
||
];
|
||
return $header;
|
||
}
|
||
//计算请求签名值
|
||
private function getSignature($appId, $appSecret,$nonceStr,$millisecond)
|
||
{
|
||
$s = $appId.'_'.$appSecret.'_'.$nonceStr.'_'.$millisecond;
|
||
$signature = strtoupper(md5($s));
|
||
|
||
return $signature;
|
||
}
|
||
|
||
//模拟发送POST请求
|
||
/**
|
||
* 模拟发送POST 方式请求
|
||
* @param $url
|
||
* @param $data
|
||
* @param $projectId
|
||
* @param $signature
|
||
* @return array
|
||
*/
|
||
private function http_post_data( $data, $header,$url) {
|
||
$ch = curl_init();
|
||
curl_setopt($ch, CURLOPT_POST, 1);
|
||
curl_setopt($ch, CURLOPT_URL, $url);
|
||
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
|
||
curl_setopt($ch, CURLOPT_HTTPHEADER,$header);
|
||
ob_start();
|
||
curl_exec($ch);
|
||
$return_content = ob_get_contents();
|
||
ob_end_clean();
|
||
$return_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
||
//echo curl_errno($ch);
|
||
return array($return_code, $return_content);
|
||
}
|
||
public function curl_post($postdata = '', $header = '', $url,$options = array())
|
||
{
|
||
$ch = curl_init($url);
|
||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
|
||
curl_setopt($ch, CURLOPT_POST, 1);
|
||
curl_setopt($ch, CURLOPT_POSTFIELDS, $postdata);
|
||
curl_setopt($ch, CURLOPT_TIMEOUT, 5);
|
||
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
|
||
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
|
||
curl_setopt($ch, CURLOPT_HTTPHEADER,$header);
|
||
if (!empty($options)) {
|
||
curl_setopt_array($ch, $options);
|
||
}
|
||
$data = curl_exec($ch);
|
||
curl_close($ch);
|
||
return $data;
|
||
}
|
||
/**
|
||
*
|
||
* 产生随机字符串，不长于50位
|
||
* @param int $length
|
||
* @return 产生的随机字符串
|
||
*/
|
||
private function getNonceStr($length = 50)
|
||
{
|
||
$chars = "abcdefghijklmnopqrstuvwxyz0123456789";
|
||
$str ="";
|
||
for ( $i = 0; $i < $length; $i++ ) {
|
||
$str .= substr($chars, mt_rand(0, strlen($chars)-1), 1);
|
||
}
|
||
return $str;
|
||
}
|
||
//获取当前时间戳（毫秒级）
|
||
private function getMillisecond()
|
||
{
|
||
list($s1, $s2) = explode(' ', microtime());
|
||
|
||
return (float)sprintf('%.0f', (floatval($s1) + floatval($s2)) * 1000);
|
||
}
|
||
} |