想买书....京东上卖的最多的是1.4 ,下了一本权威指南是2.1... emm 还没开始就要放弃了呢 ES 官方文档 https://www.elastic.co/cn/blog/a-practical-introduction-to-elasticsearch 以下的只是暂时贴在这里,后续可能删除 阮一峰的博客,简单认识ES https://mp.weixin.qq.com/s?__biz=MzI2NDY1MTA3OQ==&mid=2247484372&idx=1&sn=e863e46b95226eef27845ac462dfa428&chksm=eaa82bfcdddfa2eaeb5a1ba532644984719be68939faa61d90377557e7d84d2aecec7cc060d1&scene=21#wechat_redirect