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JSP中request（return String）用法详例

2009-10-04 13:09 316 查看

1.JSP代码
：

<%--

Document : index

Created on : 2009-10-4, 12:45:43

Author : lucifer

--%>

<%@page contentType="text/html" pageEncoding="UTF-8"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"

"http://www.w3.org/TR/html4/loose.dtd">

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

<title>JSP Page</title>

</head>

<body>

get Scheme:

<%=request.getScheme()%>

 

get Protocol:

<%=request.getProtocol()%>

 

get Remote Address:

<%=request.getRemoteAddr()%>

 

get Remote Host:

<%=request.getRemoteHost()%>

 

get Server Name:

<%=request.getServerName()%>

 

get Server Port:

<%=request.getServerPort()%>

 

get Header:

<%=request.getHeader("User-agent")%>

 

get Method:

<%=request.getMethod()%>

 

get Request's URL:

<%=request.getServletPath()%>

 

get Request URI:

<%=request.getRequestURI()%>

 

get Request Session ID:

<%=request.getRequestedSessionId()%>

</body>

</html>

2.输出：

get Scheme:
http

get Protocol:
HTTP/1.1

get Remote Address:
0:0:0:0:0:0:0:1

get Remote Host:
0:0:0:0:0:0:0:1

get Server Name:
localhost

get Server Port:
8084

get Header:
Mozilla/5.0 (Windows; U; Windows NT 6.0; zh-CN; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3

get Method:
GET

get Request's URL:
/Requests.jsp

get Request URI:
/TestRequest/Requests.jsp

get Request Session ID:
6EF4EB4A3FE39A15EEBD4D46FBD0BA32

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