jsp页面中打印出用,能取得的各种路径

在registerNetinfo.jsp页面中输入这些东东：

<%=" ContextPath:"+request.getContextPath() %>
<%=" RequestURI:"+request.getRequestURI() %>
<%=" PathInfo:"+request.getPathInfo() %>
<%=" LocalAddr:"+request.getLocalAddr() %>
<%=" PathTranslated:"+request.getPathTranslated() %>
<%=" QueryString:"+request.getQueryString() %>
<%=" ServletPath:"+request.getServletPath() %>

输出结果

ContextPath:/superman

RequestURI:/superman/pages/registerNetinfo.jsp

PathInfo:null

LocalAddr:127.0.0.1

PathTranslated:null

QueryString:method=edit&flag=station

ServletPath:/pages/registerNetinfo.jsp