Response.php
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<?php
namespace PgServiceSdk\Kernel\Http;
use Psr\Http\Message\ResponseInterface;
use PgServiceSdk\Kernel\Support\Collection;
use GuzzleHttp\Psr7\Response as GuzzleResponse;
/**
* Class Response
* @package PgServiceSdk\Kernel\Http
*/
class Response extends GuzzleResponse
{
/**
* 将 ResponseInterface 类型实例 new 自身，这样就可使用父类（\GuzzleHttp\Psr7\Response）的方法
*
* @param ResponseInterface $response
*
* @return \PgServiceSdk\Kernel\Http\Response
*/
public static function buildFromPsrResponse(ResponseInterface $response)
{
return new static(
$response->getStatusCode(),
$response->getHeaders(),
$response->getBody(),
$response->getReasonPhrase()
);
}
/**
* 将响应正文转化为JSON
*
* @return string
*/
public function toJson()
{
return json_encode($this->toArray());
}
/**
* 将响应正文转化为数组
*
* @return array
*/
public function toArray()
{
$array = json_decode($this->getBodyContents(), true);
if (JSON_ERROR_NONE === json_last_error()) {
return (array)$array;
}
return [];
}
/**
* 将响应正文转化为集合
*
* @return Collection
*/
public function toCollection()
{
return new Collection($this->toArray());
}
/**
* 将响应正文转化为对象
*
* @return object
*/
public function toObject()
{
return (object)json_decode($this->getBodyContents());
}
/**
* 获取响应的正文内容
*
* @return string
*/
public function getBodyContents()
{
$this->getBody()->rewind();
$contents = $this->getBody()->getContents();
$this->getBody()->rewind();
return $contents;
}
/**
* 直接输出响应正文
*
* @return string
*/
public function __toString()
{
return $this->getBodyContents();
}
}