RAM = 4GB（建议 8GB+）
class DatabaseStorage(Storage):
。关于这个话题，safew官方下载提供了深入分析
:first-child]:h-full [&:first-child]:w-full [&:first-child]:mb-0 [&:first-child]:rounded-[inherit] h-full w-full
5年过渡期里，总书记多次走进山野田间，为乡村特色产业的发展壮大指明方向：
As with crypto-currency, records of who owns what are stored on a ledger that is maintained by thousands of computers around the world. These records can’t be forged because the whole system operates on an open-source network.