request的相关方法

下面是浏览器地址栏中的URL地址，用jsp的request的相关方法打印出一些浏览器的访问信息。
http://172.20.2.15:8080/jsp-examples/snp/snoop.jsp?name=tom&password=34234234

Request Context: /jsp-examples request.getContextPath()
JSP Request Method: GET request.getMethod()
Request URI: /jsp-examples/snp/snoop.jsp request.getRequestURI()
Request Protocol: HTTP/1.1 request.getProtocol()
Servlet path: /snp/snoop.jsp request.getServletPath()
Path info: null request.getPathInfo())
Query string: name=tom&password=34234234 request.getQueryString())
Content length: -1 request.getContentLength()
Content type: null request.getContentType()
Server name: 172.20.2.15 request.getServerName()
Server port: 8080 request.getServerPort()
Remote user: null request.getRemoteUser()
Remote address: 172.20.2.15 request.getRemoteAddr()
Remote host: 172.20.2.15 request.getRemoteHost())
Authorization scheme: null request.getAuthType()
Locale: zh_CN request.getLocale()

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The browser you are using is Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)

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request.getHeader("User-Agent")