kaylyu / laravel-alipay

	// 获取加密内容

	protected function encryptJSONSignSource($request, $responseContent) {

		$parsetItem = $this->parserEncryptJSONSignSource($request, $responseContent);

		$bodyIndexContent = substr($responseContent, 0, $parsetItem->startIndex);

		$bodyEndContent = substr($responseContent, $parsetItem->endIndex, strlen($responseContent) + 1 - $parsetItem->endIndex);

		$bizContent = decrypt($parsetItem->encryptContent, $this->encryptKey);

		return $bodyIndexContent . $bizContent . $bodyEndContent;

	}

	private function parserEncryptJSONSignSource($request, $responseContent) {

	// 获取加密内容

	protected function encryptXMLSignSource($request, $responseContent) {

		$parsetItem = $this->parserEncryptXMLSignSource($request, $responseContent);

		$bodyIndexContent = substr($responseContent, 0, $parsetItem->startIndex);

		$bodyEndContent = substr($responseContent, $parsetItem->endIndex, strlen($responseContent) + 1 - $parsetItem->endIndex);

		$bizContent = decrypt($parsetItem->encryptContent, $this->encryptKey);

		return $bodyIndexContent . $bizContent . $bodyEndContent;

	}

	private function parserEncryptXMLSignSource($request, $responseContent) {