区块链在美国:10个案例.10个问题和5个解决方案 近日,美国国际战略研究中心(CSIS, Center for Strategic and International Studies)发布报告<利用区块链实现美国商业与繁荣:10个案例.10个问题.5个解决方案>.详细介绍了区块链改进医疗.制造业.运输业和农业等领域10个案例,回答了区块链相关10个关键问题,提出5项改进区块链生态的政策应对措施. http://blockchain.51cto.com/art/201812/588971.ht
The authenticity of host '10.11.26.2 (10.11.26.2)' can't be established. ECDSA key fingerprint is SHA256:8Dc40hVvLGlPkLiv5IWEQZyjeFb2fPwQCcqhBCkMuPk. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added '10.11.26.2' (
linux下,zookeeper安装并启动起来了 DEMO时,JAVA控制台出现: INFO 2014-03-06 09:48:41,276 (ClientCnxn.java:966) - Opening socket connection to server 10.70.42.99/10.70.42.99:2181. Will not attempt to authenticate using SASL (无法定位登录配置) WARN 2014-03-06 09:49:02,320 (Clie