多项选择题
A.System.out.println(request.getContextPath());打印结果:/news
B.System.out.println(request.getServletPath());打印结果:/main/list.jsp
C.System.out.println(request.getRequestURI());打印结果:http://localhost:8080/news/main/list.jsp
D.System.out.println(request.getRequestURI());打印结果:/news/main/list.jsp