Java Extension Pack 里的 Project Manager for Java 扩展，安装后在文档查看的下方会有“ JAVA PROJECTS ”，在Referenced Libraries里添加外部jar包。

补充一下官方文档通过“Project Manager for Java”导入jar包的叙述： Here

The desire of his soul is the prophecy of his fate
你灵魂的欲望，是你命运的先知。