按照官方文档启动报错，得指定版本下载2.8.0就可以启动，不然一直报错

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cd ~/fisco && curl -LO https://github.com/FISCO-BCOS/console/releases/download/v2.8.0/download_console.sh && bash download_console.sh 下载的默认是最新的3.0.0-rc1,导致启动报错；
[root@YL-Docker-202 fisco]# cd ~/fisco/console && bash start.sh Failed to create BcosSDK failed! Please check the node status and the console configuration, error info: get Client failed, e: /root/.hunter/_Base/19eeb6d/8cf628f/0e34ca0/Build/bcos-boostssl/Source/bcos-boostssl/websocket/WsService.cpp(81): Throw in function void bcos::boostssl::ws::WsService::waitForConnectionEstablish() Dynamic exception type: boost::wrapexcept<std::runtime_error> std::exception::what: The connection to the server timed out
最后手动下载2.8.0版本的就启动成功了。