request.getRequestURL()在tomcat和wars下的值比较

tomcat后台：
    URL:http://132.159.173.80:8080/idealPBW/login.action
    URI:/idealPBW/login.action
tomcat前台：
    URL:http://132.159.173.80:8080/idealPBW/login.action
    URI:/idealPBW/WEB-INF/content/login.jsp
wars7.0后台：
    URL:http://132.159.173.80:8080/idealPBW/login.action
    URI:/idealPBW/login.action
wars7.0前台：
    URL:http://132.159.173.80:8080/idealPBW/WEB-INF/content/login.jsp
    URI:/idealPBW/WEB-INF/content/login.jsp