wicket6.18获取相对路径

wicket6.18中想获取工程路径如下:

获取工程相对路径:

String contextPath = WebApplication.get().getServletContext().getContextPath();

或

String contextPath =RequestCycle.get().getRequest().getContextPath();

生成工程全路径:

RequestCycle.get().getUrlRenderer().renderFullUrl(Url.parse(contextPath + "/images/0.gif"));

生成图片路径:

new Image("imgpath", new ContextRelativeResource("/images/0.gif");