扩大国内消费以保持经济可持续增长是当前重大问题。本文以史为鉴,介绍了日本社会消费发展的三个阶段与特点;从提高国民收入与收入差距调整、社会保障与公共社会服务及消费者保护与绿色低碳消费等三个方面,阐述了日本政府扩大国内消费对策的系列安排;从消费能力、消费环境、消费对策这三个层次来探索我国扩大国内消费的可行之策。 It is a major issue to expand domestic consumption in order to maintain sustainable economic growth. This article, taking history as a mirror, introduces the three stages and characteristics of Japan’s social consumption development. It expounds the expansion of Japan’s government from three aspects: improving national income and income disparity adjustment, social security and public social services and consumer protection and green low-carbon consumption, Domestic consumption of the series of arrangements; from the spending power, consumer environment, consumer policy at these three levels to explore China’s viable strategy to expand domestic consumption.