{"id":245042,"date":"2022-06-26T09:04:03","date_gmt":"2022-06-26T01:04:03","guid":{"rendered":"https:\/\/gulass.cn\/?p=245042"},"modified":"2022-06-15T14:05:07","modified_gmt":"2022-06-15T06:05:07","slug":"web-static-resource-acceleration","status":"publish","type":"post","link":"https:\/\/gulass.cn\/web-static-resource-acceleration.html","title":{"rendered":"Web\u9759\u6001\u8d44\u6e90\u52a0\u901f"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 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src=\"https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/1-13.png\" alt=\"\" width=\"578\" height=\"43\" class=\"alignnone size-full wp-image-245044\" srcset=\"https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/1-13.png 578w, https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/1-13-300x22.png 300w\" sizes=\"auto, (max-width: 578px) 100vw, 578px\" \/><\/p>\n<p>\u6253\u5f00\u8fd9\u4e2a\u9875\u9762\u4e00\u5171\u53d1\u9001\u4e86303\u4e2a\u8bf7\u6c42\uff0c\u4f20\u8f93\u4e8621.6M\u7684\u6570\u636e\uff0c\u603b\u7684\u8017\u65f6\u4e3a11.48\u79d2\uff0c\u6574\u4f53\u6765\u770b\u8fd9\u662f\u4e00\u4e2a\u5f88\u6162\u7684\u9875\u9762\uff08\u7531\u4e8e\u7528\u4e86\u5f02\u6b65\u8bf7\u6c42\uff0c\u6240\u4ee5\u5728\u7528\u6237\u4f53\u9a8c\u4e0a\u8fd8\u6ca1\u6709\u90a3\u4e48\u7cdf\u7cd5\uff09\u3002<\/p>\n<p>\u518d\u6b21\u4f7f\u7528F5\u5237\u65b0\u9875\u9762\uff0c\u53ef\u4ee5\u770b\u5230\u5982\u4e0b\u4fe1\u606f\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/2-3.png\" alt=\"\" width=\"576\" height=\"53\" class=\"alignnone size-full wp-image-245045\" srcset=\"https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/2-3.png 576w, https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/2-3-300x28.png 300w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/p>\n<p>\u8fd9\u6b21\u662f300\u4e2a\u8bf7\u6c42\uff0c\u4f46\u662f\u4f20\u8f93\u7684\u6570\u636e\u91cf\u53ea\u6709369K\uff0c\u6574\u4f53\u8017\u65f6\u4e3a6.5\u79d2\uff0c\u52a0\u8f7d\u4ec5\u67092.5\u79d2\uff0c\u8fd9\u6b21\u5728\u4f53\u9a8c\u4e0a\u5c31\u975e\u5e38\u597d\uff0c\u9700\u8981\u9875\u9762\u663e\u793a\u7684\u5185\u5bb9\u5f88\u5feb\u5c31\u663e\u793a\u51fa\u6765\u4e86\uff0c\u8fd9\u4e9b\u5c31\u662f\u8d44\u6e90\u7f13\u5b58\u7684\u6548\u679c\u3002\u5728\u5f00\u53d1\u8005\u6a21\u5f0f\u7684Network\u9879\u4e0b\uff0c\u53ef\u4ee5\u770b\u5230\u5927\u91cf\u8017\u65f6\u4e3a0ms\uff0csize\u4e3a(memory cache)\u7684\u8bf7\u6c42\uff0c\u6807\u8bc6\u8fd9\u4e9b\u8bf7\u6c42\uff0c\u5e76\u6ca1\u6709\u771f\u6b63\u7684\u53d1\u9001\u5230\u670d\u52a1\u5668\uff0c\u800c\u662f\u76f4\u63a5\u5728\u6d4f\u89c8\u5668\u7684\u5185\u5b58\u7f13\u5b58\u4e2d\u8bfb\u53d6\uff0c\u56e0\u6b64\u4ed6\u7684\u54cd\u5e94\u65f6\u95f4\u662f0ms\uff0c\u975e\u5e38\u7684\u5feb\uff01<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/3-2.png\" alt=\"\" width=\"917\" height=\"365\" class=\"alignnone size-full wp-image-245046\" srcset=\"https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/3-2.png 917w, https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/3-2-300x119.png 300w, https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/3-2-768x306.png 768w\" sizes=\"auto, (max-width: 917px) 100vw, 917px\" \/><\/p>\n<p>\u53e6\u5916\u8fd8\u5b58\u5728\u4e00\u4e9bsize\u4e3a(disk cache)\u7684\u8bf7\u6c42\uff0c\u8fd9\u4e9b\u8bf7\u6c42\u4e5f\u6ca1\u6709\u771f\u6b63\u53d1\u9001\u5230\u670d\u52a1\u5668\uff0c\u800c\u662f\u5728\u6d4f\u89c8\u5668\u5728\u78c1\u76d8\u7684\u7f13\u5b58\u4e2d\u8bfb\u53d6\u7684\uff0c\u7531\u4e8e\u78c1\u76d8\u7684\u901f\u5ea6\u6bd4\u4e0d\u4e0a\u5185\u5b58\uff0c\u56e0\u6b64\u4ed6\u4f1a\u6709\u4e2a\u51e0\u5341\u5230\u51e0\u767e\u7684\u4e00\u4e2a\u5904\u7406\u65f6\u95f4\uff0c\u5bf9\u4e8e\u4ec0\u4e48\u60c5\u51b5\u4e0b\u5c06\u8bf7\u6c42\u7f13\u5b58\u5230\u5185\u5b58\uff0c\u4ec0\u4e48\u60c5\u51b5\u4e0b\u5c06\u8bf7\u6c42\u7f13\u5b58\u5230\u786c\u76d8\uff0c\u5219\u662f\u7531\u6d4f\u89c8\u5668\u81ea\u5df1\u7684\u5185\u90e8\u6765\u51b3\u5b9a\u7684\u3002\u5728\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u8f83\u5c0f\u7684\u8d44\u6e90\u4f1a\u7f13\u5b58\u5230\u5185\u5b58\uff0c\u8f83\u5927\u7684\u8d44\u6e90\u4f1a\u7f13\u5b58\u5230\u78c1\u76d8\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/4-2.png\" alt=\"\" width=\"923\" height=\"318\" class=\"alignnone size-full wp-image-245048\" srcset=\"https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/4-2.png 923w, https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/4-2-300x103.png 300w, https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/4-2-768x265.png 768w\" sizes=\"auto, (max-width: 923px) 100vw, 923px\" \/><\/p>\n<p>\u8fd8\u5b58\u5728\u4e00\u4e9b\u8fd4\u56de\u7801\u4e3a304\u5927\u5c0f\u4e3a\u51e0\u5341\u5230\u4e00\u767e\u4e2a\u5b57\u8282\u7684\u8bf7\u6c42\u3002\u8fd9\u4e9b\u8bf7\u6c42\u7684\u8d44\u6e90\u5728\u672c\u5730\u5177\u6709\u7f13\u5b58\uff0c\u4f46\u662f\u7f13\u5b58\u5185\u5bb9\u5df2\u8fc7\u671f\uff0c\u6d4f\u89c8\u5668\u4e0d\u786e\u8ba4\u662f\u5426\u9700\u8981\u66f4\u65b0\uff0c\u56e0\u6b64\u5411\u670d\u52a1\u5668\u53d1\u8d77\u8bf7\u6c42\u3002\u670d\u52a1\u5668\u5728\u786e\u8ba4\u8d44\u6e90\u6ca1\u6709\u8fc7\u671f\u540e\u5c06\u8fd4\u56de\u4e0d\u5e26\u62a5\u6587\u4f53\u7684\u4e3a\u8fd4\u56de\u7801304\u7684\u62a5\u6587\u3002\u8fd9\u79cd\u60c5\u51b5\u4e0b\u4f1a\u51cf\u5c11\u6587\u4ef6\u8d44\u6e90\u7684\u4f20\u8f93\uff0c\u964d\u4f4e\u5e26\u5bbd\u7684\u5229\u7528\uff0c\u4f46\u662f\u7531\u4e8e\u4ecd\u7136\u9700\u8981\u5411\u670d\u52a1\u5668\u53d1\u8d77\u4e00\u6b21\u8bf7\u6c42\uff0c\u5bfc\u81f4\u5904\u7406\u65f6\u95f4\u5728\u51e0\u5341\u6beb\u79d2\u5230\u51e0\u79d2\u4e0d\u7b49\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/5-1.png\" alt=\"\" width=\"936\" height=\"279\" class=\"alignnone size-full wp-image-245049\" srcset=\"https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/5-1.png 936w, https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/5-1-300x89.png 300w, https:\/\/gulass.cn\/wp-content\/uploads\/2022\/06\/5-1-768x229.png 768w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><\/p>\n<div   id="7zif2anh9s"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>3.HTTP\u7f13\u5b58\u76f8\u5173\u534f\u8bae\u53ca\u5e94\u7528<\/strong><\/div>\n<p>\u90a3\u6d4f\u89c8\u5668\u662f\u5982\u4f55\u786e\u5b9a\u54ea\u4e9b\u8d44\u6e90\u662f\u53ef\u4ee5\u7f13\u5b58\uff0c\u7f13\u5b58\u540e\u7684\u8d44\u6e90\u4ec0\u4e48\u65f6\u5019\u8fc7\u671f\uff0c\u5728\u4ec0\u4e48\u60c5\u51b5\u9700\u8981\u66f4\u65b0\u672c\u5730\u7f13\u5b58\u8d44\u6e90\u5462\uff1f\u8fd9\u4e9b\u90fd\u662f\u901a\u8fc7HTTP 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Non-Authoritative Information\uff09\u3001206\uff08Partial Content\uff09\u3001300\uff08Multiple Choices\uff09\u3001301\uff08Moved Permanently\uff09\u3001410\uff08Unauthorized\uff09\uff0c\u53e6\u5916\u53ef\u7f13\u5b58\u4e00\u822c\u662fGET\u8bf7\u6c42\uff0cPOST\u8bf7\u6c42\u4e00\u822c\u4e0d\u4f1a\u505a\u7f13\u5b58\u3002<\/p>\n<p>\u5bf9\u4e8e\u8d44\u6e90\u7684\u662f\u5426\u53ef\u4ee5\u7f13\u5b58\u3001\u7f13\u5b58\u7684\u65b9\u5f0f\u3001\u65f6\u95f4\uff0c\u662f\u901a\u8fc7HTTP\u62a5\u6587\u5934\u6765\u51b3\u5b9a\u7684\u3002\u6d89\u53ca\u7684HTTP \u62a5\u6587\u5934\u5c5e\u6027\u5305\u62ec\uff1aExpires\u3001Pragma\u3001Cache-Contrl\u3001Last-Modified\/If-Modified-Since\u3001ETag\/If-None-Match\u3002<\/p>\n<p>Expires\uff1a\u6307\u5b9a\u4e00\u4e2a\u7edd\u5bf9\u65f6\u95f4\uff0c\u5728\u8fd9\u4e2a\u65f6\u95f4\u4e4b\u540e\u7f13\u5b58\u4e2d\u7684\u8d44\u6e90\u5c06\u4f1a\u8fc7\u671f\u3002<\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<p>Expires: Tue, 04 May 2022 22:00:00 GMT<\/p>\n<p>\u6807\u8bc6\u8d44\u6e90\u6587\u4ef6\u5c06\u4f1a\u57282022\u5e744\u67085\u65e5\u661f\u671f\u4e8c 22\u70b9\u8fc7\u671f\uff0c\u8fc7\u671f\u4e4b\u524d\u6d4f\u89c8\u5668\u5c06\u76f4\u63a5\u4f7f\u7528\u5185\u5b58\u6216\u786c\u76d8\u4e2d\u7684\u7f13\u5b58\uff0c\u8fc7\u671f\u540e\u6d4f\u89c8\u5668\u5c06\u518d\u6b21\u53d1\u8d77\u8bf7\u6c42\u83b7\u53d6\u65b0\u7684\u8d44\u6e90\u3002<\/p>\n<p>Pragma\uff1a\u662f\u4e00\u4e2a\u901a\u7528\u5b9a\u4e49\uff0c\u76ee\u524d\u53ea\u5b58\u5728\u4e00\u4e2a\u6807\u51c6\u7684\u5b9a\u4e49 no-cache\uff0c\u4f7f\u7528\u65b9\u5f0f\u5982\u4e0b:Pramgma:no-cache<\/p>\n<p>\u7528\u5728\u8bf7\u6c42\u5934\u4e2d\uff0c\u8868\u793a\u5f3a\u5236\u8981\u6c42\u7f13\u5b58\u670d\u52a1\u5668\u5c06\u8bf7\u6c42\u63d0\u4ea4\u5230\u6e90\u670d\u52a1\u5668\uff0c\u8fd9\u4e2a\u4e00\u822c\u7528\u5728\u4ee3\u7406\u670d\u52a1\u5668\u4e0a\uff0c\u5f53\u6211\u4eec\u4f7f\u7528Ctrl+F5\u5237\u65b0\u6d4f\u89c8\u5668\u65f6\uff0c\u5728\u8bf7\u6c42\u5934\u4e0a\u4f1a\u81ea\u52a8\u5e26\u4e0a\u8fd9\u4e2a\u5c5e\u6027\uff1b<\/p>\n<p>\u7528\u5728\u54cd\u5e94\u5934\u4e2d\uff0c\u8981\u6c42\u6d4f\u89c8\u5668\u5bf9\u7f13\u5b58\u7684\u4fe1\u606f\u5728\u4f7f\u7528\u65f6\u9700\u8981\u670d\u52a1\u5668\u8bc4\u4f30\u7f13\u5b58\u7684\u6709\u6548\u6027\uff0c\u4e5f\u5c31\u662f\u9700\u8981\u5c06\u6587\u4ef6\u7684\u5c5e\u6027\u4fe1\u606f\uff08\u6587\u4ef6\u4fee\u6539\u65f6\u95f4\u3001ETag\uff09\u53d1\u9001\u5230\u670d\u52a1\u5668\uff0c\u5982\u679c\u6587\u4ef6\u8d44\u6e90\u6709\u66f4\u65b0\u5219\u6b63\u5e38\u8fd4\u56de\uff0c\u5426\u5219\u8fd4\u56de304\u544a\u77e5\u6d4f\u89c8\u5668\u7f13\u5b58\u662f\u6709\u6548\u7684\u3002\u56e0\u6b64\u8fd9\u91cc\u7684no-cahce\u5e76\u4e0d\u662f\u4e0d\u7f13\u5b58\uff0c\u800c\u662f\u5728\u4f7f\u7528\u524d\u9700\u8981\u9a8c\u8bc1\u3002\u5982\u679c\u6253\u7b97\u7981\u6b62\u6d4f\u89c8\u5668\u7f13\u5b58\uff0c\u5219\u9700\u8981\u4f7f\u7528HTTP 1.1\u534f\u8bae\u4e2d\u65b0\u589e\u7684Cache-Control\u3002<\/p>\n<ol>\nPragma\u548cExpires\u662fHTTP 1.0\u4e2d\u7684\u6807\u51c6\uff0c\u5728HTTP 1.1\u4e2d\u65b0\u589e\u4e86Cache-Control\uff0c\u5176\u529f\u80fd\u8981\u66f4\u52a0\u4e30\u5bcc\uff0c\u5e38\u7528\u5230\u7684\u529f\u80fd\u5b9a\u4e49\u5305\u62ec\uff1aPublic\uff1a\u54cd\u5e94\u53ef\u4ee5\u88ab\u4efb\u4f55\u5bf9\u8c61\u7f13\u5b58\uff0c\u5373\u4f7f\u662f\u901a\u5e38\u4e0d\u53ef\u4ee5\u7f13\u5b58\u7684\u5185\u5bb9\uff1b<\/ol>\n<ol>Private\uff1a\u54cd\u5e94\u53ea\u5141\u8bb8\u88ab\u5355\u4e2a\u7528\u6237\u7f13\u5b58\uff0c\u4e0d\u80fd\u4f5c\u4e3a\u5171\u4eab\u7f13\u5b58\uff08\u901a\u5e38\u6307\u7684\u662f\u4ee3\u7406\u670d\u52a1\u5668\uff09\uff1b<\/ol>\n<ol>no-cache:\u540cPramgma: no-cache\uff1b<\/ol>\n<ol>no-store\uff1a\u8fd9\u4e2a\u662f\u6211\u4eec\u901a\u5e38\u7406\u89e3\u7684\u6d4f\u89c8\u5668\u4e0d\u8981\u7f13\u5b58\u6570\u636e\uff0c\u8fd9\u65f6\u4efb\u4f55\u8bf7\u6c42\u548c\u54cd\u5e94\u90fd\u4e0d\u4f1a\u88ab\u7f13\u5b58\uff0c\u65b0\u7684\u8bf7\u6c42\u90fd\u4e0d\u4f1a\u5728\u7f13\u5b58\u4e2d\u8bfb\u53d6\uff0c\u9700\u8981\u91cd\u65b0\u5411\u670d\u52a1\u5668\u53d1\u8d77\u8bf7\u6c42;<\/ol>\n<ol>max-age\uff1a\u6307\u5b9a\u8d44\u6e90\u5728\u7f13\u5b58\u4e2d\u7684\u6700\u5927\u65f6\u95f4\u5468\u671f\uff08\u5355\u4f4d\u4e3a\u79d2\uff09\uff0c\u8d85\u8fc7\u8fd9\u4e2a\u65f6\u95f4\u5468\u671f\u7f13\u5b58\u5c06\u5931\u6548\u3002<\/ol>\n<p>Cache-Control: public, max-age=864000\u6807\u8bc6\u8fd9\u4e2a\u8d44\u6e90\u53ef\u4ee5\u88ab\u4efb\u610f\u7f13\u5b58\uff0c\u7f13\u5b58\u5468\u671f\u4e3a10\u5929\uff1b<\/p>\n<p>Cache-Control: no-store\u6807\u8bc6\u8fd9\u4e2a\u8d44\u6e90\u4e0d\u80fd\u88ab\u6d4f\u89c8\u5668\u7f13\u5b58\uff0c\u56e0\u4e3a\u5bf9\u4ed6\u7684\u8bbf\u95ee\u6bcf\u6b21\u90fd\u53ef\u80fd\u53d1\u751f\u53d8\u5316\u3002<\/p>\n<p>Cache-Control: privete, no-cache, max-age=0\u6807\u8bc6\u8fd9\u4e2a\u8d44\u6e90\u53ef\u4ee5\u88ab\u7f13\u5b58\uff0c\u4f46\u662f\u4f1a\u7acb\u5373\u8fc7\u671f\uff0c\u4e0b\u6b21\u8bbf\u95ee\u65f6\u9700\u8981\u5411\u670d\u52a1\u5668\u53d1\u8d77\u67e5\u8be2\u786e\u8ba4\u3002<\/p>\n<p>\u901a\u8fc7Cache-Control\u6839\u636e\u8d44\u6e90\u7684\u53d8\u5316\u60c5\u51b5\uff0c\u53ef\u4ee5\u7075\u6d3b\u5b9a\u4e49\u6d4f\u89c8\u5668\u54ea\u4e9b\u6570\u636e\u53ef\u4ee5\u7f13\u51b2\u3001\u7f13\u5b58\u7684\u65f6\u957f\u3002\u4f46\u662f\u88ab\u7f13\u5b58\u7684\u8d44\u6e90\u4e00\u822c\u90fd\u662f\u8f83\u5c11\u53d1\u751f\u53d8\u5316\u7684\uff0c\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u8fc7\u6765\u7f13\u5b58\u671f\u540e\uff0c\u670d\u52a1\u5668\u4e0a\u7684\u8d44\u6e90\u4e5f\u4e0d\u4f1a\u53d1\u751f\u53d8\u5316\uff0c\u8fd9\u4e2a\u65f6\u5019\u4e5f\u4e0d\u9700\u8981\u5728\u670d\u52a1\u5668\u91cd\u65b0\u4e0b\u8f7d\u5168\u90e8\u8d44\u6e90\u3002\u8fd9\u4e2a\u65f6\u5019\u5c31\u7528\u5230\u4e86\u534f\u5546\u7f13\u5b58\u3002\u6839\u636eHTTP 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