cosmosdemo https://docs.ignite.com/welcome/install https://docs.ignite.com/guide/getting-started 安装 脚手架 curl https://get.ignite.com/cli | bash 测试安装是否成功 ~/bin/shell/ignite version 生成样板代码 ~/bin/shell/ignite scaffold chain github.com/hoseadevops/cosmosdemo 启动样板项目 cd cosmosdemo ~/bin/shell/ignite chain serve