最近遇上个非常诡异的问题：在ie6下，从地址栏直接输入网址，或者从超链接打开的时候网页种动态加载的js数据不会执行。但是刷新下就ok。
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后来才知道这又是ie6的一个bug：当该js数据是no-cache, no-store，并且是gzip压缩的时候就会出现这个问题。
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修改前：
HTTP/1.1 200 OK
Date: Mon, 07 Dec 2009 10:40:20 GMT
Server: Apache
Cache-Control: no-cache, no-store, max-age=0, must-revalidate, max-age=0
Expires: Mon, 07 Dec 2009 10:40:20 GMT
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=utf-8
Date: Mon, 07 Dec 2009 10:40:20 GMT
Server: Apache
Cache-Control: no-cache, no-store, max-age=0, must-revalidate, max-age=0
Expires: Mon, 07 Dec 2009 10:40:20 GMT
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=utf-8
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修改web服务器配置后：
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HTTP/1.1 200 OK
Date: Mon, 07 Dec 2009 10:57:56 GMT
Server: Apache
Cache-Control: max-age=0, must-revalidate, max-age=0
Expires: Mon, 07 Dec 2009 10:57:56 GMT
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 3396
Connection: close
Content-Type: text/html; charset=utf-8
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Date: Mon, 07 Dec 2009 10:57:56 GMT
Server: Apache
Cache-Control: max-age=0, must-revalidate, max-age=0
Expires: Mon, 07 Dec 2009 10:57:56 GMT
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 3396
Connection: close
Content-Type: text/html; charset=utf-8
修改后问题解决！
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相当之无语
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