清空缓存信息，而从服务器重新读取代码替换本地文件代码,Asp.Net代码库,德仔网

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【Asp.Net】清空缓存信息，而从服务器重新读取代码替换本地文件

作者:dezai / 发布于2014/7/4/ 971


	protected void Page_Load(object sender, EventArgs e)
	 {

	 //这一行的代码可以让客户端不使用缓存，而从服务器重新读取
	 //希望本文对有需要的朋友有所帮助。

	 Response.Cache.SetCacheability(HttpCacheability.NoCache);
	 Response.Write(Session["current-date"]);
	}
	-----------------------------------------上面是一中方式.------------------

	
	<script language="javascript" type="text/javascript">
	//替换本地的css文件
	$.ajax({
	type: "GET",
	url: "css/module.css",
	dataType: "text",
	beforeSend :function(xmlHttp){
	xmlHttp.setRequestHeader("If-Modified-Since","0");
	xmlHttp.setRequestHeader("Cache-Control","no-cache");
	}
	});

	$.ajax({
	type: "GET",
	url: "css/page.css",
	dataType: "text",
	beforeSend :function(xmlHttp){
	xmlHttp.setRequestHeader("If-Modified-Since","0");
	xmlHttp.setRequestHeader("Cache-Control","no-cache");
	}
	});

	$.ajax({
	type: "GET",
	url: "css/resect.css",
	dataType: "text",
	beforeSend :function(xmlHttp){
	xmlHttp.setRequestHeader("If-Modified-Since","0");
	xmlHttp.setRequestHeader("Cache-Control","no-cache");
	}
	});

	$.ajax({
	type: "GET",
	url: "css/style.css",
	dataType: "text",
	beforeSend :function(xmlHttp){
	xmlHttp.setRequestHeader("If-Modified-Since","0");
	xmlHttp.setRequestHeader("Cache-Control","no-cache");
	}
	});

	$.ajax({
	type: "GET",
	url: "css/xpage.css",
	dataType: "text",
	beforeSend :function(xmlHttp){
	xmlHttp.setRequestHeader("If-Modified-Since","0");
	xmlHttp.setRequestHeader("Cache-Control","no-cache");
	}
	});

	//替换本地的css文件

	</script >

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　清空缓存　

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