软考英语精典短文每日一练汇总 软考英语精典短文每日一练汇总

源代码在线查看: http proxy是什么?.htm

软件大小: 3102 K
上传用户: zhousiqi420
关键词: 英语
下载地址: 免注册下载 普通下载 VIP

相关代码

				
				
				HTTP Proxy是什么?:希赛社区|中国系统分析师|中国系统分析员
				
								content=软考联盟,中国软考联盟,软考,软考论坛,软考资料,软考辅导,软考培训,考研共济网,中国考研网,考研,考研网,自学考试,计算机自考,易自考,自考办,项目管理,软件测试,软件工程,IT审计,信息化,CIO 
				name=keywords>
								content=软考联盟,中国软考联盟,软考,软考论坛,软考资料,软考辅导,软考培训,考研共济网,中国考研网,考研,考研网,自学考试,计算机自考,易自考,自考办,项目管理,软件测试,软件工程,IT审计,信息化,CIO 
				name=description>				rel=stylesheet>
				BODY {
					PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-TOP: 0px; TEXT-ALIGN: center
				}
				.userInfoBox {
					BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 2px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 2px; FONT-SIZE: 12px; PADDING-BOTTOM: 2px; MARGIN: 2px; BORDER-LEFT: #cccccc 1px solid; COLOR: #999999; PADDING-TOP: 2px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #ffffff
				}
				.TitleInfoBox {
					MARGIN-TOP: -2px; FONT-SIZE: 12px; WIDTH: 98%; COLOR: #666666
				}
				.bbsmain {
					FONT-SIZE: 14px; LINE-HEIGHT: 150%
				}
				#cont_right {
					FONT-SIZE: 14px; OVERFLOW-X: hidden; LINE-HEIGHT: 150%
				}
				
				
				
				var resizemode=1;
				function imgresize(o){
					if (resizemode==2 || o.onmousewheel){
					if(o.width > 500 ){
							o.style.width='98%';
						}
						if(o.height > 800){
							o.style.height='98%';
						}
					}else{
					var parentNode=o.parentNode.parentNode
					if (parentNode){
					if (o.offsetWidth>=parentNode.offsetWidth) o.style.width='98%';
					}else{
					var parentNode=o.parentNode
					if (parentNode){
						if (o.offsetWidth>=parentNode.offsetWidth) o.style.width='98%';
						}
					}
				}
				}
				
				
				
								onmouseover="window.status='【希赛IT社区】希赛,影响IT! 希赛网(www.csai.cn),IT领跑者!';return true">
				
								style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; WIDTH: 777px; PADDING-TOP: 0px; TEXT-ALIGN: center">
								style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; WIDTH: 100%; PADDING-TOP: 0px" 
				align=center>
				
				
				P {
					LINE-HEIGHT: 150%
				}
				
				
								bgColor=#cccccc border=0>
				  
				  
				    				      href="javascript:Login('http://bbs.csai.cn/prelogin.asp?page=http://bbs.csai.cn/bbs/index.asp')">登陆
				    刷新
				    				      href="javascript:NewWindow_b('Search.Asp')">搜索
				    				      href="javascript:NewWindow_b('Question.Asp?Class=G7');">发新帖
				    				      href="http://bbs.csai.cn/bbs/primelist.Asp?Class=G7">				      color=#ff0000>精华帖
				    				      href="http://bbs.csai.cn/bbs/savelist.Asp?Class=G7">收藏夹
				    				      href="javascript:NewWindow_b('pink.Asp')">热帖
				    				      href="javascript:NewWindow_b('NoResolve.Asp')">待解决帖
				    				      href="http://bbs.csai.cn/bbs/exit.asp">退出
				    				      href="javascript:NewWindow_b('help/index.asp')">社区规则
				    				      href="http://bbs.csai.cn/shme/shortmess.asp" target=_blank>短消息
				    				      target=_parent>远程教育平台
				    				      href="javascript:window.close()">关闭窗口
								style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FLOAT: left; OVERFLOW-X: hidden; PADDING-BOTTOM: 0px; MARGIN: 0px; WIDTH: 600px; PADDING-TOP: 0px">
				
				  
				  
				    
				      				      border=0>
				        
				        
				          				            src="HTTP Proxy是什么?_files/newwin.gif" width=14 
				            align=absBottom> 主题:HTTP 
				            Proxy是什么?
				        
				          
				            				            bgColor=#cccccc border=0>
				              
				              
				                作  者
				                fineman
				                阅读次数
				                743
				                回复次数
				                1
				              
				                所属栏目
				                基础应用与新手入门>> IT英语
				                发表日期
				                2006-4-10
				                回复日期
				                				    width=85>2006-8-22
								border=0>
				  
				  
				    
				      				      width=15>				      href="http://po.csai.cn/write_shortmess.asp?func=0&username=fineman" 
				      target=_blank>fineman				      src="HTTP Proxy是什么?_files/top-2.gif">
				      积分:4243第二级
				      注册时间2005-11-7
				    				    vAlign=top align=left bgColor=#e4e8ef height=70>
				      发表时间:2006-4-10 17:54:55   楼主
				      				      noShade SIZE=1>
				
				      In the context of the WWW, an HTTP 
				      Proxy is an intermediary program which acts as both an HTTP Server and an 
				      HTTP Client, receiving a request from a Client (in most cases a Browser) 
				      and then acting as an HTTP Client and making requests on behalf of other 
				      HTTP Clients. However, requests to an HTTP Proxy can also be serviced 
				      internally, for example if the HTTP Proxy uses its Cache instead of 
				      sending a request to the origin HTTP Server. In order to use an HTTP 
				      Proxy, the HTTP Client's request has to be explicitly addressed to the 
				      HTTP Proxy, which then sends a request to the origin HTTP Server. An HTTP 
				      Proxy may also perform a protocol conversion, for example a Browser may 
				      send an HTTP request to the HTTP Proxy referencing an FTP resource, and 
				      the HTTP Proxy then acts as FTP Client to retrieve the resource from the 
				      FTP Server using FTP, and eventually the resource is sent back from the 
				      HTTP Proxy to the Browser using HTTP.
				  
				    
				      				      href="http://po.csai.cn/write_shortmess.asp?func=0&username=fuwenqi" 
				      target=_blank>fuwenqi				      src="HTTP Proxy是什么?_files/top-3.gif">
				      积分:9956第三级
				      注册时间2006-8-17
				    				    vAlign=top align=left height=70>
				      发表时间:2006-8-22 9:46:17   第1楼
				      				      noShade SIZE=1>
				
				      				      style="WIDTH: 495px">就万维网的现状,那些扮演着HTTP服务器和HTTP客户端的HTTP代理服务器是一个中间媒介服务器,它从客户端收到请求(在许多情况下是从浏览器),然后又扮演着HTTP 
				      客户端和做请求代表其它HTTP客户端。但是,向HTTP代理服务器发送请求同样可以得到服务,例如:如果HTTP代理服务器使用它的缓存来替代向起源HTTP服务器发送请求的话,则这个HTTP客户端的请求向HTTP代理服务器发送了它的详细地址,当然它也发送了这个请求到起源HTTP服务器。一个HTTP代理服务器同样执行协议转换,例如:一个浏览器向HTTP代理服务器发送一个HTTP请求时要参考FTP资源,HTTP代理服务器则扮演着FTP客户端通过使用FTP从FTP服务器检索FTP资源,最终这些资源从HTTP代理服务被返回给使用HTTP的浏览器。
				  
				    
				      1
								onsubmit=javascript:document.all.Submit1.disabled=true; action=view.asp 
				method=post>
								border=0>
				  
				  
				    
				      				      color=#ff0000>本帖内容仅代表网友观点,与希赛网立场无关。如发现帖子内容有与法律抵触之处,请向				      href="mailto:master@csai.cn">网站管理员举报。
				  
				    				    height=3>				      align=absMiddle>				      color=#ffffff>注意:本社区里的任何言论仅代表发言者个人的观点,与希赛网立场无关。请对您的言论负责,遵守中华人民共和国有关法律、法规。如果您的帖子违反				      class=chinahong href="http://bbs.csai.cn/bbs/help/index.asp" 
				      target=_blank>希赛网社区规则,将立即删除;如果再次发布,则封IP。
				  
				    				      src="HTTP Proxy是什么?_files/inc_search.htm" frameBorder=0 width="100%" 
				      height=22>Firefox浏览器用户请使用编辑器的[粘贴]按钮进行粘贴 
				      				      name=backtitle> 
				      				      name=PContent>				      type=hidden value=SkinPath=/fckeditor23/editor/skins/silver/>				      id=PContent___Frame src="HTTP Proxy是什么?_files/upload.htm" frameBorder=0 
				      width="100%" scrolling=no height=260>				      value=1 name=backpage>
				  
				    				      type=hidden value=post name=action> (按撤消键或CTRL+Z进行撤消)				color=#666666>140.62500ms 
								style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FLOAT: right; OVERFLOW-X: hidden; PADDING-BOTTOM: 0px; MARGIN: 0px; WIDTH: 176px; PADDING-TOP: 0px">
								href="javascript:closead();">				src="HTTP Proxy是什么?_files/closead_bt.gif" width=176 border=0>
								cellPadding=0 width=177 bgColor=#ffffff border=1>
				  
				  
				    
				       
							var arrBaiduCproConfig=new Array(); 
							arrBaiduCproConfig['uid'] =341368;
							arrBaiduCproConfig['n'] ='csai_cpr';
							arrBaiduCproConfig['tm'] =18;
							arrBaiduCproConfig['cm'] =196;
							arrBaiduCproConfig['um'] =22;
							arrBaiduCproConfig['w'] =173;
							arrBaiduCproConfig['h'] =600;
							arrBaiduCproConfig['wn'] =1;
							arrBaiduCproConfig['hn'] =4;
							arrBaiduCproConfig['ta'] ='left';
							arrBaiduCproConfig['tl'] ='top';
							arrBaiduCproConfig['bu'] =1;
							arrBaiduCproConfig['bd'] ='#DD6400';
							arrBaiduCproConfig['bg'] ='#FEF0E2';
							arrBaiduCproConfig['tt'] ='#0000ff';
							arrBaiduCproConfig['ct'] ='#333333';
							arrBaiduCproConfig['url'] ='#666666';
							arrBaiduCproConfig['bdl'] ='#ffffff';
							arrBaiduCproConfig['rad'] =1;
							
				
				      
				
				       
														document.write(baiduCproIFrame()); 
							--> 
							
				
				      
				      				      type=text/javascript>
				      
				
				function closead(){
				var d_left=document.getElementById("body_left");
				//var t_left=document.getElementById("body_leftTab");
				var d_right=document.getElementById("body_right");
				var arrDiv=document.getElementsByTagName("div");
				for (var i=0;i				  if(arrDiv[i].id=="cont_right") arrDiv[i].style.width='668px';
				}
				d_left.style.width='777px';
				//t_left.style.width='777px';
				d_right.style.display='none';
				}
				
				
				
				
				
				
				
				
				
							

相关资源