无线&移动互联网技术研发

换位思考·····
posts - 19, comments - 53, trackbacks - 0, articles - 283
  BlogJava :: 首页 :: 新随笔 :: 联系 :: 聚合  :: 管理

Servlet 中request 常用GET方法（摘）

Posted on 2009-07-08 23:12 Gavin.lee 阅读(1796) 评论(0)  编辑  收藏 所属分类: web 积累（前端 + 后台）


        ServletContext servletContext  =  ActionContext.getServletContext();
        HttpServletRequest request  =  ActionContext.getRequest();

         if  (servletContext  ==   null )  {
            System.out.println( " servletContext is null " );
        }
         if  (request  ==   null )  {
            System.out.println( " request is null " );
        }
        System.out.println( " servletContext.getContextPath()= "   +  servletContext.getContextPath());
        System.out.println( " servletContext.getRealPath(\ " / \ " )= "   +  servletContext.getRealPath( " / " ));
        System.out.println( " servletContext.getRealPath(\ " \ " )= "   +  servletContext.getRealPath( "" ));
        System.out.println( " servletContext.getContextPath()= "   +  servletContext.getContextPath());
        System.out.println( " servletContext.getServerInfo()= "   +  servletContext.getServerInfo());

         try   {
            System.out.println( " servletContext.getResource(\ " / \ " )= "   +  servletContext.getResource( " / " ));
        }
         catch  (MalformedURLException e)  {
            e.printStackTrace();
        }
         //  request
        System.out.println( " request.getContextPath()= "   +  request.getContextPath());
        System.out.println( " request.getLocalAddr()= "   +  request.getLocalAddr());
        System.out.println( " request.getLocalName()= "   +  request.getLocalName());
        System.out.println( " request.getLocalPort()= "   +  request.getLocalPort());
        System.out.println( " request.getPathInfo()= "   +  request.getPathInfo());
        System.out.println( " request.getPathTranslated()= "   +  request.getPathTranslated());
        System.out.println( " request.getProtocol()= "   +  request.getProtocol());
        System.out.println( " request.getQueryString()= "   +  request.getQueryString());
        System.out.println( " request.getRealPath(\ " \ " )已过时= "   +  request.getRealPath( "" ));
        System.out.println( " request.getRemoteAddr()= "   +  request.getRemoteAddr());
        System.out.println( " request.getRemoteHost()= "   +  request.getRemoteHost());
        System.out.println( " request.getRemotePort()= "   +  request.getRemotePort());
        System.out.println( " request.getRemoteUser()= "   +  request.getRemoteUser());
        System.out.println( " request.getRequestURI()= "   +  request.getRequestURI());
        System.out.println( " request.getRequestURL()= "   +  request.getRequestURL());
        System.out.println( " request.getScheme()= "   +  request.getScheme());
        System.out.println( " request.getServerName()= "   +  request.getServerName());
        System.out.println( " request.getServerPort()= "   +  request.getServerPort());
        System.out.println( " request.getServletPath()= "   +  request.getServletPath());
        System.out.println( " request.getUserPrincipal()= "   +  request.getUserPrincipal());


        servletContext.getContextPath() =
        servletContext.getRealPath( " / " ) = F:\ess - branch\web\
        servletContext.getRealPath( "" ) = F:\ess - branch\web
        servletContext.getContextPath() =
        servletContext.getServerInfo() = Apache Tomcat / 6.0 . 18
        servletContext.getResource( " / " ) = jndi: / localhost /

        request.getContextPath() =
        request.getLocalAddr() = 127.0 . 0.1
        request.getLocalName() = localhost
        request.getLocalPort() = 8090
        request.getPathInfo() = null
        request.getPathTranslated() = null
        request.getProtocol() = HTTP / 1.1
        request.getQueryString() = null
        request.getRealPath( "" )已过时 = F:\ess - branch\web
        request.getRemoteAddr() = 127.0 . 0.1
        request.getRemoteHost() = 127.0 . 0.1
        request.getRemotePort() = 3288
        request.getRemoteUser() = null
        request.getRequestURI() =/ support / indexinfo / uploadPicture.htm
        request.getRequestURL() = http: // localhost:8090/support/indexinfo/uploadPicture.htm
        request.getScheme() = http
        request.getServerName() = localhost
        request.getServerPort() = 8090
        request.getServletPath() =/ support / indexinfo / uploadPicture.htm
        request.getUserPrincipal() = null

只有注册用户登录后才能发表评论。
网站导航: