您不能，现在还不能. HTTP/2在Servlet 4.0规范中.当前版本的WebLogic(12.2.1.3)实现了Servlet 3.1.下一个应该支持Java EE 8(从而支持Servlet 4.0)的主要版本应该在今年发布.

You can't, not yet. HTTP/2 is in the servlet 4.0 specification. The current release of WebLogic (12.2.1.3) implements servlet 3.1. The next major release which should support Java EE 8 (and thus servlet 4.0) should be out this year.