持续部署

Continuous deployment (CD) is a software engineering approach in which software functionalities are delivered frequently through automated deployments.

持续部署（Continuous Deployment，简称 CD），它是在持续交付的基础上打通最后一公里的工作，就是把手动部署到生产环境的方式升级为自动部署。看下图和上图在最后部署到生产环境中的区别。