public function build()
{
AssertUtils::assertString($this->endpoint, 'endpoint');
// sent request
$request = new HttpRequest();
$request->setEndpoint(OSSUtils::buildEndpoint($this->endpoint, $this->bucket));
if (isset($this->method)) {
$request->setMethod($this->method);
}
$headers = $this->headers;
// Date
if (!isset($headers[OSSHeaders::DATE])) {
$headers[OSSHeaders::DATE] = DateUtils::formatDate(new \DateTime());
}
// Content-Type
if (!isset($headers[OSSHeaders::CONTENT_TYPE])) {
$headers[OSSHeaders::CONTENT_TYPE] = '';
}
if (!isset($headers[OSSHeaders::CONTENT_LENGTH]) && is_string($this->content)) {
$headers[OSSHeaders::CONTENT_LENGTH] = (string) strlen($this->content);
}
foreach ($headers as $key => $value) {
$request->addHeader($key, $value);
}
$parameters = $this->parameters;
foreach ($parameters as $key => $value) {
$request->addParameter($key, $value);
}
$request->setResourcePath(OSSUtils::buildResourcePath($this->key));
$request->setContent($this->content);
$request->setResponseBody($this->responseBody);
return $request;
}
