一种方法是在每个项目目录中保存一个环境初始化文件并根据需要source它。
One approach is to keep an environment initialization file in each project directory and source it as needed.
Pluto项目提供了符合规范要求的portlet容器运行时环境，可以在其中初始化和管理portlet。
The Pluto project provides a portlet container runtime environment, as mandated by the specification, in which portlets can be instantiated and managed.
应用推荐