Think/Upload/Driver/Qiniu/QiniuStorage.php
private function error($header, $body)
    {
        list($status, $stash) = explode("\r\n", $header, 2);
        list($v, $code, $message) = explode(" ", $status, 3);
        $message = is_null($message) ? 'File Not Found' : "[{$status}]:{$message}]";
        $this->error = $message;
        $this->errorStr = json_decode($body, true);
        $this->errorStr = $this->errorStr['error'];
    }
private function error($header, $body)
    {
        list($status, $stash) = explode("\r\n", $header, 2);
        list($v, $code, $message) = explode(" ", $status, 3);
        $message = is_null($message) ? 'File Not Found' : "[{$status}]:{$message}]";
        $this->error = $message;
        $this->errorStr = json_decode($body, true);
        $this->errorStr = $this->errorStr['error'];
    }
获取请求错误信息

@param  string $header 请求返回头信息
@param         $body