class="htmledit_views">  1 。<class="tags" href="/tags/JSP.html" title=jsp>jsp:useBean id="box" class="com.jsfabc.jsh.view.bean.Box"

scope="class="tags" href="/tags/SESSION.html" title=session>session"> page,request,class="tags" href="/tags/APPLICATION.html" title=application>application
page只在页面内有效，request只在一次跳转中有效， class="tags" href="/tags/SESSION.html" title=session>session会话，
class="tags" href="/tags/APPLICATION.html" title=application>application一次服务启动到停止期间

2.request基本信息
<h2>Request的基本信息</h2>
Request Method:<%out.print(request.getMethod());%>
<br>
Server Name:<%out.print(request.getServerName());%>
<br>
RemoteAddress:<%out.print(request.getRemoteAddr());%>
<br>
Content Type:<%out.print(request.getContentType());%>
<br>
Request URI:<%out.print(request.getRequestURI());%>
<br>
Host:<%out.print(request.getHeader("Host"));%>
Request的基本信息
Request Method:GET
Server Name:localhost
RemoteAddress:127.0.0.1
Content Type:null
Request URI:/工程名/本页名字.class="tags" href="/tags/JSP.html" title=jsp>jsp
Host:localhost:8080