{"id":32951,"date":"2024-11-25T16:17:16","date_gmt":"2024-11-25T08:17:16","guid":{"rendered":"https:\/\/fwq.ai\/blog\/32951\/"},"modified":"2024-11-25T16:17:16","modified_gmt":"2024-11-25T08:17:16","slug":"%e5%9f%b9%e5%85%bb-service-worker%ef%bc%9a%e4%b8%8d%e5%ae%b9%e9%94%99%e8%bf%87%e7%9a%84-5-%e4%b8%aa%e9%87%8d%e8%a6%81%e6%8a%80%e5%b7%a7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/32951\/","title":{"rendered":"\u57f9\u517b Service Worker\uff1a\u4e0d\u5bb9\u9519\u8fc7\u7684 5 \u4e2a\u91cd\u8981\u6280\u5de7"},"content":{"rendered":"<p>\u6d4f\u89c8\u5668\u7684 service worker api \u5141\u8bb8 web \u8bbe\u8ba1\u8005\u4e3a\u8bbf\u95ee\u8005\u63d0\u4f9b\u4ed6\u4eec\u4ee5\u524d\u4ece\u672a\u6709\u8fc7\u7684\u4e1c\u897f\uff1a\u5373\u4f7f\u5728\u79bb\u7ebf\u72b6\u6001\u4e0b\uff08\u65e0\u8bba\u662f\u77ed\u65f6\u95f4\u8fd8\u662f\u957f\u65f6\u95f4\uff09\u4e5f\u53ef\u4ee5\u8bbf\u95ee\u7f51\u7ad9\u6216 web \u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p> p&gt; <\/p>\n<p>\u65e0\u8bba\u60a8\u662f\u60f3\u786e\u4fdd\u8bbf\u95ee\u8005\u5728\u7a7f\u8fc7\u706b\u8f66\u96a7\u9053\u65f6\u4ecd\u7136\u53ef\u4ee5\u9605\u8bfb\u60a8\u7684\u7f51\u7ad9\uff0c\u8fd8\u662f\u60f3\u521b\u5efa\u4e0d\u9700\u8981\u4e92\u8054\u7f51\u8fde\u63a5\u7684\u5e94\u7528\uff0c\u670d\u52a1\u5de5\u4f5c\u4eba\u5458\u90fd\u80fd\u63d0\u4f9b\u5b8c\u7f8e\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<\/p>\n<p>\u5c3d\u7ba1 Service Worker \u975e\u5e38\u51fa\u8272\uff0c\u4f46\u5f53\u60a8\u7b2c\u4e00\u6b21\u5f00\u59cb\u5bf9\u5176\u8fdb\u884c\u7f16\u7801\u65f6\uff0c\u4f1a\u6709\u4e00\u4e9b\u969c\u788d\u53ef\u80fd\u4f1a\u51cf\u6162\u60a8\u7684\u8fdb\u5ea6 &#8211; \u9664\u975e\u60a8\u9884\u5148\u610f\u8bc6\u5230\u8fd9\u4e9b\u969c\u788d\u662f\u4ec0\u4e48\u3002\u672c\u6559\u7a0b\u5c06\u4e3a\u60a8\u63d0\u4f9b Service Worker \u5f00\u53d1\u7684\u4e94\u4e2a\u57fa\u672c\u6280\u5de7\uff0c\u6211\u4eec\u5e0c\u671b\u5b83\u4eec\u80fd\u591f\u5e2e\u52a9\u60a8\u907f\u514d\u8fd9\u4e9b\u95ee\u9898\uff0c\u5e76\u8ba9\u60a8\u514d\u4e8e\u76f8\u5173\u7684\u6545\u969c\u6392\u9664\u9ebb\u70e6\u3002<\/p>\n<h3>\u5f00\u59cb\u4e4b\u524d<\/h3>\n<p>\u5982\u679c\u60a8\u662f Service Worker \u65b0\u624b\uff0c\u8bf7\u67e5\u770b\u6211\u4eec\u7684\u521d\u5b66\u8005\u8bfe\u7a0b\u300a\u79bb\u7ebf\u7f51\u7ad9\u7684\u7b80\u5355 Service Workers\u300b\u548c Jeremy Keith \u7684\u4e66\u300aGoing Offline\u300b\uff0c\u8fd9\u4e24\u672c\u4e66\u90fd\u53ef\u4ee5\u5728 Envato Elements \u4e0a\u627e\u5230\u3002<\/p>\n<\/p>\n<h2> <span>1.<\/span> \u5c06\u60a8\u7684 Service Worker \u811a\u672c\u653e\u5165\u6839\u76ee\u5f55<\/h2>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/164\/169425847027946.jpg\" class=\"aligncenter\" title=\"\u57f9\u517b Service Worker\uff1a\u4e0d\u5bb9\u9519\u8fc7\u7684 5 \u4e2a\u91cd\u8981\u6280\u5de7\u63d2\u56fe\" alt=\"\u57f9\u517b Service Worker\uff1a\u4e0d\u5bb9\u9519\u8fc7\u7684 5 \u4e2a\u91cd\u8981\u6280\u5de7\u63d2\u56fe\" \/><\/p>\n<p>\u5f53\u60a8\u7f16\u5199\u7b2c\u4e00\u4e2a\u670d\u52a1\u65f6\u53ef\u80fd\u4f1a\u9047\u5230\u7684\u6700\u65e9\u95ee\u9898 \u5de5\u4eba\uff0c\u4f60\u53ef\u80fd\u4f1a\u505a\u4f60\u4e00\u76f4\u505a\u7684\u4e8b\u60c5\u5e76\u628a\u4f60\u7684\u811a\u672c \u8fdb\u5165\u540d\u4e3a js \u6216 scripts \u7684\u5b50\u76ee\u5f55\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u670d\u52a1\u4eba\u5458\u6765\u8bf4\uff0c\u8fd9\u79cd\u666e\u901a\u7684\u64cd\u4f5c\u53ef\u80fd\u4f1a\u51fa\u73b0\u95ee\u9898\u3002<\/p>\n<p>\u539f\u56e0\u662f\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cService Worker \u7684\u8303\u56f4\u662f\u7531\u5176\u4f4d\u7f6e\u5b9a\u4e49\u7684\u3002\u8fd9\u610f\u5473\u7740\u4ec0\u4e48\uff1f\u8fd9\u610f\u5473\u7740\u5982\u679c\u60a8\u5c06\u811a\u672c\u653e\u5728 \/js \u76ee\u5f55\u4e2d\uff0c\u5176\u8303\u56f4\u73b0\u5728\u4ec5\u9650\u4e8e\u8be5 \/js \u76ee\u5f55\u3002\u56e0\u6b64\uff0c\u5b83\u53ea\u80fd\u5904\u7406\u6765\u81ea www.yoursite.com\/js\/ \u7684\u9875\u9762\u8bf7\u6c42\uff0c\u5e76\u5b8c\u5168\u5ffd\u7565\u5176\u4ed6\u8bf7\u6c42\uff0c\u4f8b\u5982\u6765\u81ea www \u7684\u8bf7\u6c42\u4f8b\u5982\uff0c.yoursite.com \u6216 www.yoursite.com\/news\/\u3002<\/p>\n<\/p>\n<p>\u8fd9\u79cd\u6709\u9650\u7684\u8303\u56f4\u53cd\u8fc7\u6765\u610f\u5473\u7740\u60a8\u5c06\u65e0\u6cd5\u4e3a\u7f51\u7ad9\u7684\u5927\u90e8\u5206\u5185\u5bb9\u63d0\u4f9b\u79bb\u7ebf\u540e\u5907\u3002\u4e3a\u4e86\u4f7f\u60a8\u7684 Service Worker \u80fd\u591f\u5904\u7406\u6765\u81ea\u7ad9\u70b9\u4efb\u4f55\u90e8\u5206\u7684\u4efb\u4f55\u8bf7\u6c42\uff0c\u5176\u8303\u56f4\u5fc5\u987b\u662f\u5305\u7f57\u4e07\u8c61\u7684\u3002 <\/p>\n<\/p>\n<p><strong>\u6ce8\u610f<\/strong>\uff1a\u60a8\u5b9e\u9645\u4e0a\u53ef\u4ee5\u5728\u6ce8\u518c\u65f6\u8986\u76d6 Service Worker \u7684\u9ed8\u8ba4\u8303\u56f4\uff0c\u4f8b\u5982<\/p>\n<pre>navigator.serviceWorker.register('\/sw.js', {\n  scope: '\/'\n});\n<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\uff0c\u5982\u679c\u8fd9\u6837\u505a\u5bf9\u60a8\u7684\u9879\u76ee\u975e\u5e38\u91cd\u8981\uff0c\u60a8\u4ecd\u7136\u53ef\u4ee5\u5c06\u6240\u6709\u811a\u672c\u5b58\u653e\u5728\u5b50\u76ee\u5f55\u4e2d\u3002<\/p>\n<\/p>\n<p>\u4f46\u4e00\u822c\u6765\u8bf4\uff0c\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u5c06\u60a8\u7684 Service Worker \u653e\u5728\u6839\u76ee\u5f55\u4e2d\uff0c\u4ece\u800c\u81ea\u52a8\u5c06\u5176\u8303\u56f4\u8bbe\u7f6e\u4e3a\u8986\u76d6\u6574\u4e2a\u7ad9\u70b9\u3002<\/p>\n<h2> <span>2.<\/span> \u4f7f\u7528 Chrome \/ Chromium \u5f00\u53d1\u5de5\u5177\u4e2d\u7684\u5e94\u7528\u7a0b\u5e8f\u9762\u677f<\/h2>\n<p>\u867d\u7136\u6240\u6709\u4e3b\u8981\u6d4f\u89c8\u5668\u90fd\u652f\u6301 Service Worker\uff0c\u4f46\u76ee\u524d Chrome \u6216 Chromium \u53ef\u4ee5\u8bf4\u662f\u5f00\u53d1\u5b83\u4eec\u7684\u6700\u4f73\u6d4f\u89c8\u5668\u3002\u8fd9\u8981\u5f52\u529f\u4e8e\u5f00\u53d1\u4eba\u5458\u5de5\u5177\u4e2d\u975e\u5e38\u6709\u7528\u7684\u5e94\u7528\u7a0b\u5e8f\u9762\u677f\u3002\u5f53\u60a8\u7ecf\u5386\u5f00\u53d1\u8fc7\u7a0b\u65f6\uff0c\u60a8\u51e0\u4e4e\u5c06\u751f\u6d3b\u5728\u8fd9\u4e2a\u9009\u9879\u5361\u4e2d\uff1a<\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/164\/169425847086123.jpg\" class=\"aligncenter\" title=\"\u57f9\u517b Service Worker\uff1a\u4e0d\u5bb9\u9519\u8fc7\u7684 5 \u4e2a\u91cd\u8981\u6280\u5de7\u63d2\u56fe1\" alt=\"\u57f9\u517b Service Worker\uff1a\u4e0d\u5bb9\u9519\u8fc7\u7684 5 \u4e2a\u91cd\u8981\u6280\u5de7\u63d2\u56fe1\" \/><\/p>\n<p>\u5728\u6b64\u9009\u9879\u5361\u4e2d\u6709\u4e00\u4e2a\u670d\u52a1\u5de5\u4f5c\u4eba\u5458\u4e13\u7528\u90e8\u5206\uff0c\u60a8\u53ef\u4ee5\u5728\u5176\u4e2d\u9a8c\u8bc1\u60a8\u7684\u811a\u672c\u662f\u5426\u5df2\u6ce8\u518c\u3001\u6d3b\u52a8\u5e76\u6b63\u5728\u8fd0\u884c\u3002\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528\u6b64\u9009\u9879\u5361\u6a21\u62df\u79bb\u7ebf\u72b6\u6001\uff0c\u6682\u65f6\u7ed5\u8fc7\u670d\u52a1\u5de5\u4f5c\u7ebf\u7a0b\uff0c\u5e76\u624b\u52a8\u6ce8\u9500\u4ee5\u524d\u4e0d\u518d\u9700\u8981\u7684\u811a\u672c\u3002<\/p>\n<h2> <span>3.<\/span>\u4e0d\u8981\u4f7f\u7528\u786c\u91cd\u8f7d<\/h2>\n<p>\u9664\u4e86\u4e0d\u5c06\u811a\u672c\u653e\u5728\u5b50\u76ee\u5f55\u4e2d\u4e4b\u5916\uff0c\u5728\u7ec4\u5408 Service Worker \u65f6\u5fc5\u987b\u6253\u7834\u7684\u53e6\u4e00\u4e2a\u5f00\u53d1\u4e60\u60ef\u662f\u4f7f\u7528\u201c\u786c\u91cd\u65b0\u52a0\u8f7d\u201d\u6216\u201c\u6e05\u7a7a\u7f13\u5b58\u548c\u786c\u91cd\u65b0\u52a0\u8f7d\u201d\u3002\u5728\u6d4b\u8bd5\u7ad9\u70b9\u65f6\uff0c\u60a8\u53ef\u80fd\u5df2\u7ecf\u8fd9\u6837\u505a\u4e86\u6570\u5343\u6b21\uff0c\u4f7f\u7528\u8be5\u529f\u80fd\u6e05\u9664\u7f13\u5b58\u5e76\u786e\u4fdd\u60a8\u770b\u5230\u5f00\u53d1\u66f4\u6539\u7684\u51c6\u786e\u53cd\u6620\u3002\u4f46\u5bf9\u4e8e Service Worker\uff0c\u8fd9\u4e0d\u4f1a\u8fbe\u5230\u9884\u671f\u7684\u6548\u679c\u3002<\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/164\/169425847029724.jpg\" class=\"aligncenter\" title=\"\u57f9\u517b Service Worker\uff1a\u4e0d\u5bb9\u9519\u8fc7\u7684 5 \u4e2a\u91cd\u8981\u6280\u5de7\u63d2\u56fe2\" alt=\"\u57f9\u517b Service Worker\uff1a\u4e0d\u5bb9\u9519\u8fc7\u7684 5 \u4e2a\u91cd\u8981\u6280\u5de7\u63d2\u56fe2\" \/><\/p>\n<p>\u4f55\u65f6 \u60a8\u6709\u4e00\u540d\u6ce8\u518c\u5e76\u6d3b\u8dc3\u7684\u670d\u52a1\u4eba\u5458\uff0c\u4efb\u4f55\u4f7f\u7528\u201c\u786c Reload\u201d\u5c06\u5b8c\u5168\u7ed5\u8fc7\u5b83\u3002\u60a8\u53ef\u80fd\u4f1a\u786c\u91cd\u65b0\u52a0\u8f7d\u60a8\u7684\u7f51\u7ad9\uff0c\u8bf7\u53c2\u9605 \u4f60\u7684\u4ee3\u7801\u6ca1\u6709\u6309\u7167\u4f60\u671f\u671b\u7684\u65b9\u5f0f\u6267\u884c\uff0c\u5e76\u8ba4\u4e3a\u4f60\u72af\u4e86\u4e00\u4e2a\u9519\u8bef\uff0c\u540e\u6765\u624d\u610f\u8bc6\u5230\u811a\u672c\u4ece\u672a\u5728\u7b2c\u4e00\u6b21\u8fd0\u884c\u8fc7 \u5730\u70b9\u3002<\/p>\n<\/p>\n<p>\u56e0\u6b64\uff0c\u574f\u6d88\u606f\u662f\u201c\u786c\u91cd\u8f7d\u201d\u548c\u201c\u6e05\u7a7a\u7f13\u5b58\u5e76\u786c\u91cd\u8f7d\u201d\u5728 Service Worker \u5f00\u53d1\u8fc7\u7a0b\u4e2d\u8d85\u51fa\u4e86\u8303\u56f4\uff0c\u8fd9\u8ba9\u6211\u4eec\u60f3\u5230\u4e86\u4e0b\u4e00\u4e2a\u95ee\u9898\uff1a<\/p>\n<\/p>\n<p> \u5982\u4f55 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