{"id":142,"date":"2010-05-25T00:50:01","date_gmt":"2010-05-24T16:50:01","guid":{"rendered":"http:\/\/nick.workao.org\/?p=142"},"modified":"2010-05-25T00:50:01","modified_gmt":"2010-05-24T16:50:01","slug":"%e4%b8%89%e7%a7%8d%e5%85%b8%e5%9e%8bweb%e6%9c%8d%e5%8a%a1%e5%99%a8header%e8%ae%be%e7%bd%ae%e5%86%85%e5%ae%b9%e8%bf%87%e6%9c%9f%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"http:\/\/nick.txtcc.com\/index.php\/other\/142","title":{"rendered":"\u4e09\u79cd\u5178\u578bweb\u670d\u52a1\u5668Header\u8bbe\u7f6e\u5185\u5bb9\u8fc7\u671f\u65b9\u6cd5"},"content":{"rendered":"

YSlow\u7f51\u9875\u4f18\u5316\u5206\u6790\u8868\u793a\n\u8bbe\u7f6e\u8fc7\u671f\u7684HTTP Header.\u8bbe\u7f6eExpires Header\u53ef\u4ee5\u5c06\u811a\u672c, \u6837\u5f0f\u8868, \u56fe\u7247, Flash\u7b49\u7f13\u5b58\u5728\u6d4f\u89c8\u5668\u7684Cache\u4e2d.<\/p>\n

\u65b9\u6cd5\uff1a\n\u4e00\u3001Internet \u4fe1\u606f\u670d\u52a1 (IIS)\u7684\u5185\u5bb9\u8fc7\u671f\u8bbe\u7f6e\n\u5982\u679cIIS \u7f51\u7ad9\u4e2d\u6709\u65f6\u95f4\u654f\u611f\u4fe1\u606f\uff0c\u53ef\u4ee5\u914d\u7f6e\u8bbe\u7f6e\u6765\u4fdd\u8bc1\u8fc7\u671f\u4fe1\u606f\u4e0d\u88ab\u4ee3\u7406\u670d\u52a1\u5668\u6216 Web \u6d4f\u89c8\u5668\u7f13\u5b58\u3002\u53ef\u4ee5\u914d\u7f6e\u7f51\u7ad9\u5185\u5bb9\uff0c\u4f7f\u4e4b\u5728\u4efb\n\u4f55\u7684\u65f6\u95f4\u81ea\u52a8\u8fc7\u671f\u3002\u5f53\u542f\u7528\u5185\u5bb9\u8fc7\u671f\u65f6\uff0cWeb \u6d4f\u89c8\u5668\u5c06\u6bd4\u8f83\u5f53\u524d\u65e5\u671f\u548c\u622a\u6b62\u65e5\u671f\uff0c\u4ee5\u4fbf\u51b3\u5b9a\u662f\u663e\u793a\u7f13\u5b58\u9875\u8fd8\u662f\u4ece\u670d\u52a1\u5668\u8bf7\u6c42\u66f4\u65b0\u7684\u9875\n\u3002Microsoft ASP.NET \u8fd9\u6837\u7684\u670d\u52a1\u5668\u7aef\u6280\u672f\u53ef\u7528\u4e8e\u52a8\u6001\u66f4\u6539\u63d0\u4f9b\u7684\u5185\u5bb9\u3002\u901a\u5e38\uff0c\u65f6\u95f4\u654f\u611f\u4fe1\u606f\u53ea\u9650\u4e8e\u5355\u4e2a\u6587\u4ef6\u3001\u76ee\u5f55\u6216\u7f51\u7ad9\uff1b\u4e0d\u8fc7\uff0c\u60a8\u4e5f\u53ef\u4ee5\u4e3a\u67d0\u53f0\u8ba1\u7b97\u673a\u4e0a\u7684\u6240\u6709\u7f51\u7ad9\u8bbe\u7f6e\u5185\u5bb9\u8fc7\u671f\u3002\n\u5fc5\u987b\u662f\u672c\u5730\u8ba1\u7b97\u673a\u4e0a Administrators \u7ec4\u7684\u6210\u5458\u6216\u8005\u5fc5\u987b\u88ab\u59d4\u6d3e\u4e86\u76f8\u5e94\u7684\u6743\u9650\uff0c\u624d\u80fd\u6267\u884c\u4e0b\u5217\u6b65\u9aa4\u3002\u4f5c\u4e3a\u5b89\u5168\u6027\u7684\u6700\u4f73\u64cd\u4f5c\uff0c\u8bf7\u4f7f\u7528\u4e0d\u5c5e\u4e8e Administrators \u7ec4\u7684\u5e10\u6237\u767b\u5f55\u8ba1\u7b97\u673a\uff0c\u7136\u540e\u4f7f\u7528\u8fd0\u884c\u65b9\u5f0f\u547d\u4ee4\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u8fd0\u884c IIS\u7ba1\u7406\u5668\n\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u4e0b\uff0c\u952e\u5165 runas \/user:administrative_accountname “mmc %systemroot%system32inetsrviis.msc”\u3002\n\u8bbe\u7f6e\u7f51\u7ad9\u5185\u5bb9\u7684\u8fc7\u671f\u65f6\u95f4<\/p>\n

    \n
  1. \u5728 IIS \u7ba1\u7406\u5668\u4e2d\uff0c\u5c55\u5f00\u672c\u5730\u8ba1\u7b97\u673a\uff1b\u53f3\u952e\u5355\u51fb\u8981\u8bbe\u7f6e\u5185\u5bb9\u8fc7\u671f\u7684\u7f51\u7ad9\u3001\u865a\u62df\u76ee\u5f55\u6216\u6587\u4ef6\uff0c\u7136\u540e\u5355\u51fb\u201c\u5c5e\u6027\u201d\u3002<\/li>\n
  2. \u5355\u51fb\u201cHTTP \u5934\u201d\u9009\u9879\u5361\u3002<\/li>\n
  3. \u9009\u4e2d\u201c\u542f\u7528\u5185\u5bb9\u8fc7\u671f\u201d\u590d\u9009\u6846\u3002<\/li>\n
  4. \u5355\u51fb\u201c\u7acb\u5373\u8fc7\u671f\u201d\u3001\u201c\u6b64\u65f6\u95f4\u6bb5\u540e\u8fc7\u671f\u201d\u6216\u201c\u8fc7\u671f\u65f6\u95f4\u201d\uff0c\u7136\u540e\u5728\u5bf9\u5e94\u7684\u6846\u4e2d\u8f93\u5165\u6240\u9700\u7684\u8fc7\u671f\u4fe1\u606f\u3002<\/li>\n
  5. \u5355\u51fb\u201c\u786e\u5b9a\u201d\u3002\n\u4e8c\u3001APACHE\u670d\u52a1\u7684\u5185\u5bb9\u8fc7\u671f\u8bbe\u7f6e\nApache\u914d\u7f6e\u6458\u5f55\u53ca\u89e3\u91ca\ni. \u8fc7\u671f\u76f8\u5173\u8bbe\u7f6e\nLoadModule headers_module modules\/mod_headers.so\n#Load \u4fee\u6539header\u7684\u6a21\u5757\u3002\nLoadModule expires_module modules\/mod_expires.so\n#Load \u8bbe\u5b9a\u8fc7\u671fheader\u7684\u6a21\u5757\u3002\nHeader append Via: CCN-BJ-4-502\n#\u589e\u52a0\u4e00\u4e2aVia header\uff0c\u503c\u914d\u7f6e\u6210\u8bbe\u5907\u7684hostname\u3002\nKeepAliveTimeout 60\n#\u8bbe\u7f6e\u8fde\u63a5\u7684\u4fdd\u6301\u65f6\u95f4\u4e3a60\u79d2\u3002\nExpiresActive On\n#\u542f\u7528\u8fc7\u671fheader\u529f\u80fd\u3002\nExpiresDefault A604800\n#\u7f3a\u7701\u8fc7\u671f\u65f6\u95f4\u4e3a\u201c\u8bbf\u95ee\u540e\u7684604800\u79d2\u201d\n\nOptions FollowSymLinks\nAllowOverride None\nOrder allow,deny\nAllow from all\nExpiresByType text\/html A300\n#text\/html\u7c7b\u578b\u6587\u4ef6\u7684\u8fc7\u671f\u8bbe\u7f6e\u4e3a\u201c\u8bbf\u95ee\u540e\u7684300\u79d2\u201d\nExpiresByType text\/css A259200\n#text\/css\u7c7b\u578b\u6587\u4ef6\u7684\u8fc7\u671f\u8bbe\u7f6e\u4e3a\u201c\u8bbf\u95ee\u540e\u7684259200\u79d2\u201d\nExpiresByType application\/x-javascript A300\n

    application\/x-javascript\u7c7b\u578b\u6587\u4ef6\u7684\u8fc7\u671f\u8bbe\u7f6e\u4e3a\u201c\u8bbf\u95ee\u540e\u7684300\u79d2\u201d<\/h1>\n

    ExpiresByType image\/gif A2592000\n#image\/gif\u7c7b\u578b\u6587\u4ef6\u7684\u8fc7\u671f\u8bbe\u7f6e\u4e3a\u201c\u8bbf\u95ee\u540e\u76842592000\u79d2\u201d\nExpiresByType application\/x-shockwave-flash A2592000<\/p>\n

    application\/x-shockwave-flash\u7c7b\u578b\u6587\u4ef6\u7684\u8fc7\u671f\u8bbe\u7f6e\u4e3a\u201c\u8bbf\u95ee\u540e\u76842592000\u79d2\u201d<\/h1>\n

    <\/Directory>\n\u4e0a\u8ff0\u914d\u7f6e\u6587\u4ef6\u4e2dload\u7684\u4e24\u4e2a\u6a21\u5757\uff1amod_headers.so\u00a0 \u548cmod_expires.so \u53ef\u4ee5\u8ba9Apache\u5177\u6709\u5bf9header\u7684\u4e00\u4e9b\u5b9a\u5236\u529f\u80fd\u3002\nExpiresByType\uff1a\u00a0\u00a0\u00a0\u00a0 \u8868\u793a\u6309\u7167\u6587\u4ef6\u7c7b\u578b\uff0dMIME-TYPE\u8bbe\u5b9a\u8fc7\u671f\u7b56\u7565\uff1b\nA300\uff1a \u8868\u793a\u5728Access\u540e300\u79d2\u540e\u8fc7\u671f\uff1b\nExpiresByType text\/css A2592000\uff1a\u00a0\u00a0\u00a0 \u8868\u793aMime type\u662ftext\/css\u7684\u6587\u4ef6\uff0c\u5728Access\u540e2592000\u79d2\u8fc7\u671f\u3002\nExpiresDefault A604800\uff1a\u00a0 \u8868\u793a\u9664\u4e86\u5355\u72ec\u5236\u5b9a\u7684\u6587\u4ef6\u7c7b\u578b\u7b49\u8fc7\u671f\u7b56\u7565\u5916\u7684\u5176\u4ed6\u5185\u5bb9\uff0c\u6309\u7167\u8fd9\u4e2a\u7f3a\u7701\u7684\u7b56\u7565\u8bbe\u5b9a\uff1a\u8bbf\u95ee\u540e604800\u79d2\u8fc7\u671f\u3002\n\u4e0a\u9762\u7684\u65b9\u6cd5\u53ef\u4ee5\u5b9e\u73b0\u6839\u636eweb\u53d1\u5e03\u7684\u4e0d\u540c\u6587\u4ef6\u7c7b\u578b\uff0c\u9488\u5bf9\u4e0d\u540c\u7684\u53d1\u5e03\u76ee\u5f55\u8fdb\u884c\u8fc7\u671f\u7b56\u7565\u8bbe\u7f6e\u3002\u5728\u6309\u7167\u5982\u4e0a\u65b9\u6cd5\u8bbe\u7f6e\u540e\uff0cApache\u4f1a\u81ea\u52a8\u7684\u4ea7\u751f\u4e24\u4e2a\u76f8\u5173\u7684 http header\uff0c\u4e3e\u4f8b\u5982\u4e0b\uff1a\nHTTP\/1.1 200 OK\nDate: Tue, 27 Mar 2007 17:44:21 GMT\nServer: Apache\/2.0.54 (Unix)\nLast-Modified: Thu, 25 Jan 2007 07:45:45 GMT\nETag: \u201c72df3a-93-99499c40\u201d\nAccept-Ranges: bytes\nContent-Length: 147\nCache-Control: max-age=2592000\nExpires: Thu, 26 Apr 2007 17:44:21 GMT\nVia: CCN-BJ-4-575\nKeep-Alive: timeout=60, max=100\nConnection: Keep-Alive\nContent-Type: image\/gif\nLength: 147 [image\/gif]\n\u5176\u4e2d\uff1aDate \uff0b Max-age = Expires.\u00a0 Max-age\u662f\u4e2a\u65f6\u95f4\u957f\u5ea6\uff0c\u5bf9\u5e94web server\u4e0a\u9762\u8bbe\u7f6e\u7684\u8fc7\u671f\u65f6\u95f4\uff1bExpires\u662f\u6839\u636emax-age\u7b97\u51fa\u6765\u7684\u8fc7\u671f\u65f6\u95f4\u70b9\uff0c\u4e24\u8005\u662f\u4e00\u81f4\u7684\uff0c\u4e0d\u540ccache\u5728\u5224\u65ad\u5185\u5bb9\u662f\u5426\u8fc7\u671f\u65f6\u4f1a\u4e25\u683c\u6bd4\u8f83 \u7cfb\u7edf\u65f6\u95f4\u548c\u4e0a\u8ff0\u8fc7\u671f\u65f6\u95f4\uff0c\u6216\u8005\u6bd4\u8f83age\uff08\u5728cache\u4e2d\u5b58\u4f4f\u7684\u65f6\u95f4\u957f\u5ea6\uff09\u548cmax-age\u7684\u503c\u3002\n\u4e09\u3001lighttpd\nlighttpd\u9ed8\u8ba4\u662f\u6ca1\u6709\u5f00\u542fexpire\u6a21\u5757\u7684\uff0c\u9700\u8981\u6211\u4eec\u5728\u4f7f\u7528\u662f\u624b\u5de5\u5f00\u542f\u8fd9\u4e2a\u6a21\u5757\u652f\u6301\u3002\u628amod_expire\u524d\u9762\u7684\u201c#\u201d\u53f7\u53bb\u6389\u3002<\/p>\n

    vi\u00a0 \/usr\/local\/lighttpd\/etc\/lighttpd.conf<\/h1>\n

    “mod_expire”,\n\u8bbe\u5b9a\u8fc7\u671f\u65f6\u95f4<\/p>\n

      \n
    • \u8bbe\u5b9a\u6307\u5b9aurl\u7684\u8fc7\u671f\u65f6\u95f4\uff1a\nexpire.url = (\n“\/images\/” => “access 3 hours”,\n“\/admin\/” => “access 3 hours”,\n“\/area\/” => “access 3 hours”,\n“\/calendar\/” => “access 3 hours”,\n“\/common\/” => “access 3 hours”,\n“\/front\/” => “access 3 hours”,\n“\/inc\/” => “access 3 hours”,\n“\/jeditor\/” => “access 3 hours”,\n“\/js\/” => “access 3 hours”,\n“\/script\/” => “access 3 hours”,\n“\/theme\/” => “access 3 hours”,\n“\/upload\/” => “access 3 hours”,\n“\/view\/” => “access 3 hours”,\n“\/help\/” => “access 3 hours”,\n“\/htm\/” => “access 5 minutes”\n)\n\u8bbe\u7f6eEtag\n\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u589e\u52a0\uff0cetag.use-inode=”disable”\uff08i\u8282\u70b9\u4e0d\u53c2\u4e0eetag\u7684\u8fd0\u7b97\uff09\uff0c\u4fdd\u8bc1\u591a\u53f0\u670d\u52a1\u5668\u751f\u6210\u7684Etag\u503c\u4e00\u81f4\u3002<\/li>\n<\/ul><\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

      YSlow\u7f51\u9875\u4f18\u5316\u5206\u6790\u8868\u793a \u8bbe\u7f6e\u8fc7\u671f\u7684HTTP Header.\u8bbe\u7f6eExpires Header\u53ef\u4ee5\u5c06\u811a\u672c, \u6837\u5f0f\u8868, \u56fe\u7247, Flash\u7b49\u7f13\u5b58\u5728\u6d4f\u89c8\u5668\u7684Cache\u4e2d. \u65b9\u6cd5\uff1a \u4e00\u3001Internet \u4fe1...<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[86,87],"class_list":["post-142","post","type-post","status-publish","format-standard","hentry","category-other","tag-header","tag-web"],"_links":{"self":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/comments?post=142"}],"version-history":[{"count":1,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/142\/revisions"}],"predecessor-version":[{"id":143,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/142\/revisions\/143"}],"wp:attachment":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/media?parent=142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/categories?post=142"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/tags?post=142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}