当前WEB应用的物理路径:<%=application.getRealPath("/")%>当前访问的JSP文件的物理路径:<%=application.getRealPath(request.getRequestURI())%& gt;当前访问jsp文件的所在目录的物理路径: <% String path=application.getRealPath(request.getRequestURI()); String dir=new java.io.File(path).getParent(); out.println("dir);%>request.getRequestURI() 返回值类似:/myContext/requestdemo.jsp返回值是String request.getRequestURL() 返回值类似:http://localhost:8080/myContext/requestdemo.jsp返回值是StringBuffer
时间: 2024-08-27 04:28:17