JSP开发中request对象URL方法对照表

JSP开发中request对象URL方法对照表

以 Tomcat 服务器“http://localhost:8080/vote/test.jsp”为例说明： request.getScheme() —— http request.getServerName() —— localhost request.getServerPort() —— 8080 request.getContextPath() —— /vote request.getProtocol() —— HTTP/1.1 request.getRemoteAddr() —— 127.0.0.1 request.getRemoteHost() —— 127.0.0.1 request.getRemotePort() —— 1316 request.getRequestURI() —— /vote/test.jsp request.getRequestURL() —— http://localhost:8080/vote/test.jsp request.getServletPath() —— /test.jsp