{"id":34941,"date":"2022-11-03T18:47:41","date_gmt":"2022-11-03T17:47:41","guid":{"rendered":"https:\/\/www.investglass.com\/?p=34941"},"modified":"2026-04-23T13:34:47","modified_gmt":"2026-04-23T11:34:47","slug":"%e6%b8%85%e9%99%a4-dns-%e6%98%af%e4%bb%80%e4%b9%88-%e5%a6%82%e4%bd%95%e6%b8%85%e9%99%a4-%e4%b8%ba%e4%bb%80%e4%b9%88%e8%a6%81%e6%b8%85%e9%99%a4","status":"publish","type":"post","link":"https:\/\/www.investglass.com\/zh\/flush-dns-what-it-is-how-to-do-it-why-you-should\/","title":{"rendered":"<strong>\u51b2\u6d17 DNS\uff1a\u5b83\u662f\u4ec0\u4e48\u3001\u5982\u4f55\u505a\u4ee5\u53ca\u4e3a\u4ec0\u4e48\u8981\u505a<\/strong>"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-dns-what-it-is-how-to-do-it-amp-why-you-should\"><strong>DNS - DNS \u662f\u4ec0\u4e48\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5237\u65b0\u8ba1\u7b97\u673a\u4e0a\u7684 DNS \u7f13\u5b58\u65f6\uff0c\u4f1a\u6e05\u9664\u8ba1\u7b97\u673a\u7528\u4e8e\u5c06\u7f51\u7ad9\u540d\u79f0\uff08\u5982 \u201cgoogle.com\u201d\uff09\u8f6c\u6362\u4e3a\u6570\u5b57 IP \u5730\u5740\uff08\u5982 \u201c173.194.33.105\u201d\uff09\u7684\u5730\u5740\u7c3f\u3002\u5f53\u4f60\u60f3\u6e05\u9664\u7f13\u5b58\u7684\u4efb\u4f55\u9519\u8bef\u4fe1\u606f\uff0c\u6216\u6392\u9664\u7f51\u7edc\u8fde\u63a5\u6545\u969c\u65f6\uff0c\u8fd9\u5c06\u975e\u5e38\u6709\u7528\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u5411\u4f60\u5c55\u793a\u5982\u4f55\u5728 Windows 10\u30018 \u548c 7 \u4e0a\u5237\u65b0 DNS \u7f13\u5b58\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5237\u65b0 DNS \u7f13\u5b58\u662f\u89e3\u51b3\u57df\u540d\u95ee\u9898\u548c\u52a0\u5feb\u7f51\u7edc\u6d4f\u89c8\u4f53\u9a8c\u7684\u597d\u65b9\u6cd5\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u5411\u4f60\u5c55\u793a\u5982\u4f55\u5728 Windows\u3001Mac OS X \u548c Linux \u4e0a\u5237\u65b0 DNS\u3002\u6211\u4eec\u8fd8\u5c06\u89e3\u91ca\u4e3a\u4ec0\u4e48\u5237\u65b0 DNS \u662f\u4e00\u4e2a\u6709\u7528\u7684\u6545\u969c\u6392\u9664\u6b65\u9aa4\u3002Windows \u641c\u7d22\u680f\u5728\u54ea\u91cc\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u60a8\u66f4\u6539 DNS \u8bbe\u7f6e\u65f6\uff0c\u8fd9\u4e9b\u66f4\u6539\u53ef\u80fd\u9700\u8981\u957f\u8fbe 48 \u5c0f\u65f6\u7684\u4f20\u64ad\u65f6\u95f4\u3002\u4f20\u64ad\u65f6\u95f4\u662f\u6307\u5168\u7403 DNS \u670d\u52a1\u5668\u66f4\u65b0\u5176\u8bb0\u5f55\u5e76\u5f00\u59cb\u4f7f\u7528\u60a8\u7684\u65b0 DNS \u8bbe\u7f6e\u6240\u9700\u7684\u65f6\u95f4\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u4f20\u64ad\u65f6\u95f4\u4f1a\u8fdc\u8fdc\u65e9\u4e8e 48 \u5c0f\u65f6\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\u6216 \u201cOS \u201d\u4e0a\uff0c\u6709\u51e0\u79cd\u5237\u65b0 DNS \u7684\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d4f\u89c8\u5668\u83b7\u5f97\u8fd9\u4e9b\u4fe1\u606f\u540e\uff0c\u5c31\u53ef\u4ee5\u5c06\u5176\u5b58\u50a8\u5230\u672c\u5730\u7f13\u5b58\u4e2d\u3002\u4e0b\u6b21\u8bbf\u95ee\u7f51\u7ad9\u65f6\uff0c\u672c\u5730\u73b0\u91d1\u5c06\u9996\u5148\u663e\u793a\uff0c\u4ee5\u4fbf\u66f4\u5feb\u5730\u663e\u793a\u8be5\u7f51\u7ad9\u3002\u6709\u4e9b IP \u5730\u5740\u4e5f\u4f1a\u635f\u574f\uff0c\u4ece\u800c\u5bfc\u81f4\u9996\u5148\u663e\u793a\u7f13\u5b58\u6570\u636e\u3002DNS \u73b0\u91d1\u4e5f\u4f1a\u5f71\u54cd\u7528\u6237\u8fde\u63a5\u4e92\u8054\u7f51\u7684\u80fd\u529b\u3002\u56e0\u6b64\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u7279\u5b9a\u7684\u63d0\u4f9b\u5546\u6765\u52a0\u5feb DNS \u7684\u4f20\u8f93\u901f\u5ea6\u3002Cloudflare \u662f\u8bb8\u591a\u7f51\u7ad9\u7684\u9ed8\u8ba4 DNS \u63d0\u4f9b\u5546\uff0c\u4e5f\u662f\u4e2a\u4eba\u4f7f\u7528\u7684\u70ed\u95e8\u9009\u62e9\u3002Cloudflare \u7684 DNS \u670d\u52a1\u5668\u662f\u4e16\u754c\u4e0a\u901f\u5ea6\u6700\u5feb\u7684 DNS \u670d\u52a1\u5668\u4e4b\u4e00\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u672c\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u60a8\u9700\u8981\u4e86\u89e3\u7684\u4e00\u5207\uff0c\u5305\u62ec<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u51b2\u6d17 DNS \u7684\u4f5c\u7528<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4ec0\u4e48\u8981\u51b2\u6d17 DNS<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u4f55\u51b2\u6d17 DNS<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Windows 10 \u4e0a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Windows 7 \u4e0a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Windows XP \u548c Vista \u4e0a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Mac OS X \u4e0a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Chrome \u6d4f\u89c8\u5668\u4e0a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Linux \u4e0a<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-does-flush-dns-do\"><strong>\u51b2\u6d17 DNS \u6709\u4ec0\u4e48\u4f5c\u7528\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5237\u65b0 DNS \u53ef\u4ee5\u6e05\u9664\u73b0\u91d1\u6d4f\u89c8\u5668\u4e2d\u7684\u6240\u6709 IP \u5730\u5740\u548c DNS \u8bb0\u5f55\u3002\u8fd9\u6709\u52a9\u4e8e\u89e3\u51b3\u4efb\u4f55\u7c7b\u578b\u7684\u5b89\u5168\u95ee\u9898\u3001\u4e92\u8054\u7f51\u8fde\u63a5\u7b49\u95ee\u9898\u3002\u5728\u8fdb\u884c\u5176\u4ed6\u7c7b\u578b\u7684\u64cd\u4f5c\u524d\uff0c\u60a8\u5fc5\u987b\u786e\u4fdd\u51b2\u7a81\u5df2\u6e05\u7406\u5e72\u51c0\uff0c\u4e86\u89e3 TTL \u7684\u6982\u5ff5\u4e5f\u5f88\u91cd\u8981\u3002TTL \u7684\u610f\u601d\u662f\u751f\u5b58\u65f6\u95f4\u3002TTL \u89c4\u5b9a\u4e86 DNS \u8bb0\u5f55\u4fdd\u6301\u6709\u6548\u7684\u65f6\u95f4\u6bb5\uff0c\u901a\u5e38\u4ee5\u79d2\u4e3a\u5355\u4f4d\u3002\u5728\u8fd9\u6bb5\u65f6\u95f4\u5185\uff0c\u672c\u7f51\u7ad9\u63d0\u4f9b\u7684\u4efb\u4f55\u67e5\u8be2\u6216\u60a8\u5411\u7f51\u7ad9\u63a8\u9001\u7684\u67e5\u8be2\u90fd\u5c06\u901a\u8fc7\u8be5 DNS \u670d\u52a1\u5668\u3002\u7f51\u9875\u53ef\u4ee5\u5bf9 TTL \u91c7\u53d6\u4e0d\u540c\u7684\u7b56\u7565\uff0c\u8fd9\u4e0e\u5927\u591a\u6570\u64cd\u4f5c\u7cfb\u7edf\u7684\u914d\u7f6e\u65e0\u5173\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-you-want-to-prevent-dns-spoofing\"><strong>1.\u60a8\u8981\u9632\u6b62 DNS \u6b3a\u9a97\u3002.<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DNS \u6b3a\u9a97\u662f\u4e00\u79cd\u653b\u51fb\u7c7b\u578b\uff0c\u653b\u51fb\u8005\u4f1a\u7528\u81ea\u5df1\u7684 DNS \u670d\u52a1\u5668 IP \u5730\u5740\u66ff\u6362\u60a8\u7684 DNS \u670d\u52a1\u5668\u3002\u8fd9\u6837\uff0c\u4ed6\u4eec\u5c31\u53ef\u4ee5\u5c06\u60a8\u7684\u6d41\u91cf\u91cd\u5b9a\u5411\u5230\u6076\u610f\u7f51\u7ad9\u3002\u5237\u65b0 DNS \u7f13\u5b58\u53ef\u4ee5\u5220\u9664\u6b3a\u9a97\u7684 DNS \u6761\u76ee\uff0c\u8ba9\u60a8\u6b63\u5e38\u8bbf\u95ee\u4e92\u8054\u7f51\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DNS \u6b3a\u9a97\u53ef\u7528\u4e8e\u7a83\u53d6\u60a8\u7684\u4e2a\u4eba\u4fe1\u606f\uff0c\u5982\u767b\u5f55\u51ed\u8bc1\u548c\u4fe1\u7528\u5361\u53f7\u3002\u5b83\u8fd8\u53ef\u7528\u4e8e\u4f20\u64ad\u6076\u610f\u8f6f\u4ef6\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-you-experience-404-errors\"><strong>2.\u60a8\u9047\u5230 404 \u9519\u8bef\u3002.<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u60a8\u8f6c\u79fb\u5230\u65b0\u7684\u57df\u540d\u7cfb\u7edf\uff0c\u60a8\u8ba1\u7b97\u673a\u4e0a\u7684 DNS \u4fe1\u606f\u53ef\u80fd\u4e0d\u4f1a\u7acb\u5373\u751f\u6210\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5f53\u60a8\u5c1d\u8bd5\u8bbf\u95ee\u67d0\u4e2a\u7f51\u7ad9\u65f6\uff0c\u6709\u53ef\u80fd\u4f1a\u51fa\u73b0 404 \u9519\u8bef\u6216\u53e6\u4e00\u4e2a\u8fc7\u65f6\u7684\u7248\u672c\u3002\u56e0\u6b64\uff0c\u60a8\u5e94\u968f\u65f6\u6e05\u7406 DNS \u73b0\u91d1\uff0c\u4ee5\u4fee\u590d\u95ee\u9898\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-you-re-having-trouble-accessing-a-website\"><strong>3.\u60a8\u5728\u8bbf\u95ee\u7f51\u7ad9\u65f6\u9047\u5230\u56f0\u96be\u3002.<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u60a8\u5728\u8bbf\u95ee\u7f51\u7ad9\u65f6\u9047\u5230\u95ee\u9898\uff0c\u4e5f\u5e94\u9996\u5148\u5c1d\u8bd5\u6e05\u7406\u6d4f\u89c8\u5668\u7684\u4e34\u65f6\u6587\u4ef6\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It may also be interesting to clean your cookies. In our <a href=\"https:\/\/www.investglass.com\/zh\/\" type=\"link\" id=\"https:\/\/www.investglass.com\/\">\u6295\u8d44\u73bb\u7483 <\/a>team, we often use a browser we love called <a href=\"https:\/\/brave.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u52c7\u6562<\/a>. .\u52c7\u6562\u6d4f\u89c8\u5668\u4ee5\u5176\u9690\u79c1\u548c\u5b89\u5168\u529f\u80fd\u800c\u95fb\u540d\u3002\u5f53\u7136\uff0c\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662f\u5176\u4ed6\u6d4f\u89c8\u5668\uff0c\u4e5f\u8bb8\u53ea\u662f\u5806\u780c\u4fe1\u606f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">m \u5e76\u5c06\u6240\u6709\u5185\u5bb9\u4fdd\u5b58\u5230 cookie \u4e2d\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-you-want-to-keep-your-search-behavior-private\"><strong>4.\u60a8\u5e0c\u671b\u4fdd\u5bc6\u60a8\u7684\u641c\u7d22\u884c\u4e3a\u3002.<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf4\u5230\u5728\u4e92\u8054\u7f51\u4e0a\u8ddf\u8e2a\u7528\u6237\u884c\u4e3a\uff0c\u4f60\u53ef\u80fd\u4f1a\u60f3\u5230 Cookie\uff0c\u4f46 DNS \u7f13\u5b58\u4e5f\u80fd\u63ed\u793a\u4f60\u7684\u641c\u7d22\u5386\u53f2\u3002\u8fd9\u662f\u56e0\u4e3a DNS \u7f13\u5b58\u7684\u8bbe\u8ba1\u5c31\u50cf\u4e00\u4e2a\u865a\u62df\u901a\u8baf\u5f55\uff0c\u5b58\u50a8\u7740\u4f60\u7ecf\u5e38\u8bbf\u95ee\u7684\u7f51\u7ad9\u4fe1\u606f\u3002\u4e3a\u4e86\u9632\u6b62\u7f51\u7edc\u4e0a\u7684\u6570\u636e\u6536\u96c6\u8005\u6216\u574f\u4eba\u7a83\u53d6\u8fd9\u4e9b\u4fe1\u606f\uff0c\u6700\u597d\u5b9a\u671f\u5237\u65b0 DNS \u7f13\u5b58\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e2\u7136\u6211\u4eec\u5df2\u7ecf\u4e86\u89e3\u4e86\u5237\u65b0 DNS \u7f13\u5b58\u7684\u542b\u4e49\u548c\u539f\u56e0\uff0c\u4e0b\u9762\u5c31\u8ba9\u6211\u4eec\u6765\u770b\u770b\u5982\u4f55\u5237\u65b0 DNS \u7f13\u5b58\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-flush-dns-and-which-command-should-be-command-prompt-should-be-performed\"><strong>\u5982\u4f55\u5237\u65b0 DNS\uff0c\u5e94\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u4e0b\u6267\u884c\u54ea\u4e9b\u547d\u4ee4\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5237\u65b0 DNS \u7684\u8fc7\u7a0b\u56e0\u8ba1\u7b97\u673a\u64cd\u4f5c\u7cfb\u7edf\u800c\u5f02\u3002\u5982\u679c\u6ca1\u6709\u7ba1\u7406\u5458\u5bc6\u7801\uff0c\u6216\u65e0\u6cd5\u8bbf\u95ee\u547d\u4ee4\u884c\u6216\u547d\u4ee4\u63d0\u793a\u7b26\u5e94\u7528\u7a0b\u5e8f\uff0c\u5219\u53ef\u80fd\u65e0\u6cd5\u8fdb\u884c\u6b64\u64cd\u4f5c\u3002\u56e0\u6b64\uff0c\u73b0\u5728\u4ed6\u6b63\u5728\u5bfb\u627e\u5237\u65b0 DNS \u4ee5\u53ca\u5176\u4ed6 DNS \u8bb0\u5f55\u7684\u6280\u5de7\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-flush-dns-microsoft-windows-10\"><strong>\u5982\u4f55\u6e05\u9664 DNS Microsoft Windows 10<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u5c31\u662f\u5728 Windows 10 \u4e0a\u5237\u65b0 DNS \u7f13\u5b58\u7684\u8fc7\u7a0b\u3002\u8fd9\u4e9b\u6b65\u9aa4\u4e5f\u9002\u7528\u4e8e Windows 8.1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong>&nbsp;\u70b9\u51fb&nbsp;<strong>\u5f00\u59cb<\/strong>&nbsp;\u6309\u94ae\u3002\u5b83\u5c31\u662f\u5de6\u4e0b\u89d2\u7684 Windows \u5fbd\u6807\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong>&nbsp;\u9009\u62e9&nbsp;<strong>\u547d\u4ee4\u63d0\u793a\u7b26<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"788\" height=\"554\" src=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-dns1.png\" alt=\"\" class=\"wp-image-34945\" srcset=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-dns1.png 788w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-dns1-300x211.png 300w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-dns1-768x540.png 768w\" sizes=\"(max-width: 788px) 100vw, 788px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.<\/strong>&nbsp;\u8981\u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26\u63a7\u5236\u53f0\uff0c\u4e5f\u53ef\u4ee5\u7b80\u5355\u5730\u6309\u4e0b&nbsp;<strong>\u89c6\u7a97<\/strong>&nbsp;\u548c&nbsp;<strong>R<\/strong>&nbsp;\u952e\uff0c\u540c\u65f6\u8f93\u5165&nbsp;<strong>cmd<\/strong>. .\u8fd9\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u7ec8\u7aef\u5e94\u7528\u7a0b\u5e8f\u3002\u6709\u4e9b\u516c\u53f8\uff0c\u5c24\u5176\u662f\u94f6\u884c\u4f1a\u9650\u5236\u8fd9\u79cd\u8bbf\u95ee\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4.<\/strong>&nbsp;\u4f60\u53ef\u80fd\u4f1a\u770b\u5230\u4e00\u4e2a\u5f39\u51fa\u7a97\u53e3\uff0c\u8be2\u95ee\u4f60\u662f\u5426\u5141\u8bb8\u547d\u4ee4\u63d0\u793a\u7b26\u5bf9\u7535\u8111\u8fdb\u884c\u66f4\u6539\u3002\u5982\u679c\u8981\uff0c\u8bf7\u9009\u62e9&nbsp;<strong>\u662f<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5.<\/strong>&nbsp;\u5982\u679c\u6b64\u65f6\u8981\u6c42\u60a8\u8fdb\u884c\u7ba1\u7406\u767b\u5f55\uff0c\u5219\u9700\u8981\u8054\u7cfb\u7cfb\u7edf\u7ba1\u7406\u5458\u624d\u80fd\u7ee7\u7eed\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6.<\/strong>&nbsp;\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u7a97\u53e3\u4e2d\uff0c\u952e\u5165&nbsp;<strong>ipconfig \/flushdns<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"958\" height=\"238\" src=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-windows.png\" alt=\"\" class=\"wp-image-34946\" srcset=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-windows.png 958w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-windows-300x75.png 300w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush-windows-768x191.png 768w\" sizes=\"(max-width: 958px) 100vw, 958px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7.<\/strong>&nbsp;\u65b0\u95fb&nbsp;<strong>\u8d70\u8fdb<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>8.<\/strong>&nbsp;\u60a8\u5e94\u8be5\u4f1a\u770b\u5230\u4e00\u6761\u786e\u8ba4 DNS \u89e3\u6790\u5668\u7f13\u5b58\u5df2\u6210\u529f\u5237\u65b0\u7684\u4fe1\u606f\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-flush-dns-microsoft-windows-7\"><strong>\u5982\u4f55\u6e05\u9664 DNS Microsoft Windows 7<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Microsoft Window 7 \u4e0a\u5237\u65b0 DNS \u7f13\u5b58\u7684\u8fc7\u7a0b\u4e0e\u540e\u7eed\u7248\u672c\u51e0\u4e4e\u76f8\u540c\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong>&nbsp;\u70b9\u51fb&nbsp;<strong>\u5f00\u59cb<\/strong>&nbsp;\u6309\u94ae\u3002\u5b83\u5c31\u662f\u5de6\u4e0b\u89d2\u7684 Windows \u5fbd\u6807\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong>&nbsp;\u70b9\u51fb&nbsp;<strong>\u6240\u6709\u8ba1\u5212<\/strong>&nbsp;&gt;&nbsp;<strong>\u914d\u4ef6<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.<\/strong>&nbsp;\u67e5\u627e&nbsp;<strong>\u547d\u4ee4\u63d0\u793a\u7b26<\/strong>. .\u53f3\u952e\u5355\u51fb\u5b83\uff0c\u7136\u540e\u9009\u62e9&nbsp;<strong>\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u8fd0\u884c<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"736\" height=\"192\" src=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush3.png\" alt=\"\" class=\"wp-image-34947\" srcset=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush3.png 736w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/flush3-300x78.png 300w\" sizes=\"(max-width: 736px) 100vw, 736px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4.<\/strong>&nbsp;\u4f60\u53ef\u80fd\u4f1a\u770b\u5230\u4e00\u4e2a\u5f39\u51fa\u7a97\u53e3\uff0c\u8be2\u95ee\u4f60\u662f\u5426\u5141\u8bb8\u547d\u4ee4\u63d0\u793a\u7b26\u5bf9\u7535\u8111\u8fdb\u884c\u66f4\u6539\u3002\u5982\u679c\u8981\uff0c\u8bf7\u9009\u62e9&nbsp;<strong>\u662f<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"992\" height=\"436\" src=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-03-at-18.46.01.png\" alt=\"\" class=\"wp-image-34948\" srcset=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-03-at-18.46.01.png 992w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-03-at-18.46.01-300x132.png 300w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/Screenshot-2022-11-03-at-18.46.01-768x338.png 768w\" sizes=\"(max-width: 992px) 100vw, 992px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5.<\/strong>&nbsp;\u5982\u679c\u6b64\u65f6\u8981\u6c42\u60a8\u8fdb\u884c\u7ba1\u7406\u767b\u5f55\uff0c\u5219\u9700\u8981\u8054\u7cfb\u7cfb\u7edf\u7ba1\u7406\u5458\u624d\u80fd\u7ee7\u7eed\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6.<\/strong>&nbsp;\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u7a97\u53e3\u4e2d\uff0c\u952e\u5165&nbsp;<strong>ipconfig \/flushdns<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7.<\/strong>&nbsp;\u65b0\u95fb&nbsp;<strong>\u8fdb\u5165<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>8.<\/strong>&nbsp;\u60a8\u5e94\u8be5\u4f1a\u770b\u5230\u4e00\u6761\u786e\u8ba4 DNS \u89e3\u6790\u5668\u7f13\u5b58\u5df2\u6210\u529f\u5237\u65b0\u7684\u4fe1\u606f\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-dns-flush-microsoft-windows-xp-and-vista\"><strong>\u5982\u4f55\u51b2\u6d17 Microsoft Windows XP \u548c Vista \u7684 DNS<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Microsoft Windows XP \u548c Vista \u4e0a\u5237\u65b0 DNS \u7f13\u5b58\u7684\u8fc7\u7a0b\u4e0e Windows 7 \u51e0\u4e4e\u76f8\u540c\u3002\u4e0d\u8fc7\uff0c\u6700\u540e\u663e\u793a\u7684\u4fe1\u606f\u6709\u6240\u4e0d\u540c\uff0c\u53ef\u80fd\u9700\u8981\u7ba1\u7406\u5458\u5e72\u9884\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong>&nbsp;\u70b9\u51fb&nbsp;<strong>\u5f00\u59cb<\/strong>&nbsp;\u6309\u94ae\u3002\u5b83\u5c31\u662f\u5de6\u4e0b\u89d2\u7684 Windows \u5fbd\u6807\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong>&nbsp;\u70b9\u51fb&nbsp;<strong>\u6240\u6709\u8ba1\u5212<\/strong>&nbsp;&gt;&nbsp;<strong>\u914d\u4ef6<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.<\/strong>&nbsp;\u9009\u62e9&nbsp;<strong>\u547d\u4ee4\u63d0\u793a\u7b26<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4.<\/strong>&nbsp;\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u7a97\u53e3\u4e2d\uff0c\u952e\u5165&nbsp;<strong>ipconfig \/flushdns<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5.<\/strong>&nbsp;\u65b0\u95fb&nbsp;<strong>\u8fdb\u5165<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6.<\/strong>&nbsp;\u60a8\u5e94\u8be5\u4f1a\u770b\u5230\u4e00\u6761\u786e\u8ba4 DNS \u89e3\u6790\u5668\u7f13\u5b58\u5df2\u6210\u529f\u5237\u65b0\u7684\u4fe1\u606f\u3002\u5982\u679c\u6536\u5230\u7684\u4fe1\u606f\u663e\u793a \u201cAction Requires Elevation\u201d\uff08\u9700\u8981\u63d0\u5347\u6743\u9650\uff09\uff0c\u5219\u9700\u8981\u8054\u7cfb\u8ba1\u7b97\u673a\u7684\u7ba1\u7406\u5458\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9aa4\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-flush-dns-mac-os-x\"><strong>\u5982\u4f55\u5237\u65b0 DNS Mac OS X<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Mac OS X \u7535\u8111\u4e0a\u5237\u65b0 DNS \u7f13\u5b58\u7684\u8fc7\u7a0b\u5927\u540c\u5c0f\u5f02\uff0c\u65e0\u8bba\u8fd0\u884c\u7684\u662f\u54ea\u4e2a\u7248\u672c\u7684\u8f6f\u4ef6\u3002\u4e0d\u8fc7\uff0c\u7531\u4e8e\u547d\u4ee4\u63d0\u793a\u7b26\u4e0d\u540c\uff0c\u4f60\u9700\u8981\u77e5\u9053\u7b2c 6 \u6b65\u7684\u7248\u672c\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong>&nbsp;\u5f00\u653e&nbsp;<strong>\u641c\u7d22\u5668<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong>&nbsp;\u70b9\u51fb&nbsp;<strong>\u5e94\u7528<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.<\/strong>&nbsp;\u5411\u4e0b\u6eda\u52a8\u5230&nbsp;<strong>\u516c\u7528\u8bbe\u65bd<\/strong>&nbsp;\u6587\u4ef6\u5939\u5e76\u5355\u51fb\u5b83\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4.<\/strong>&nbsp;\u5f00\u653e&nbsp;<strong>\u7ec8\u7aef<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5.<\/strong>&nbsp;\u8981\u6253\u5f00\u7ec8\u7aef\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u6253\u5f00&nbsp;<strong>\u542f\u52a8\u677f<\/strong>&nbsp;\u5e76\u5728\u641c\u7d22\u680f\u4e2d\u8f93\u5165 \u201c\u7ec8\u7aef\u201d\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"138\" src=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/mac-1024x138.png\" alt=\"\" class=\"wp-image-34949\" srcset=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/mac-1024x138.png 1024w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/mac-300x40.png 300w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/mac-768x103.png 768w, https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/mac.png 1218w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6.<\/strong>&nbsp;\u5728\u7ec8\u7aef\u7a97\u53e3\u4e2d\uff0c\u6839\u636e\u8f6f\u4ef6\u7248\u672c\u952e\u5165\u4ee5\u4e0b\u547d\u4ee4\u4e4b\u4e00\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>10.7-10.9\u300110.11-10.14\uff08Lion\u3001Mountain Lion\u3001Mavericks\u3001El Capitan\u3001Sierra\u3001High Sierra\u3001Mojave\uff09\uff1a&nbsp;<strong>sudo killall -HUP mDNSResponder<\/strong><\/li>\n\n\n\n<li>10.10\uff08\u4f18\u80dc\u7f8e\u5730\uff09\uff1a&nbsp;<strong>sudo discoveryutil mdnsflushcache<\/strong>.<\/li>\n\n\n\n<li>10.5-10.6\uff08Leopard\u3001Snow Leopard\uff09\uff1a&nbsp;<strong>sudo dscacheutil -flushcache<\/strong><\/li>\n\n\n\n<li>10.4\uff08\u8001\u864e\uff09\uff1a<strong>&nbsp;lookupd -flushcache<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>7.<\/strong>&nbsp;\u8f93\u5165\u5bc6\u7801\u5e76\u6309&nbsp;<strong>\u8fdb\u5165<\/strong>&nbsp;\u53c8\u6765\u4e86.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>8.<\/strong>&nbsp;\u60a8\u5e94\u8be5\u4f1a\u770b\u5230\u4e00\u6761\u786e\u8ba4 DNS \u7f13\u5b58\u5df2\u91cd\u7f6e\u7684\u4fe1\u606f\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-flush-dns-google-chrome-browser\"><strong>\u5982\u4f55\u5237\u65b0 DNS \u8c37\u6b4c\u6d4f\u89c8\u5668<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8c37\u6b4c Chrome \u6d4f\u89c8\u5668\u4f1a\u4fdd\u7559\u81ea\u5df1\u7684 DNS \u7f13\u5b58\u3002\u5982\u679c Chrome \u6d4f\u89c8\u5668\u88ab\u8bbe\u7f6e\u4e3a\u9ed8\u8ba4\u7f51\u7edc\u6d4f\u89c8\u5668\uff0c\u5219\u9700\u8981\u6e05\u9664 Chrome \u6d4f\u89c8\u5668\u7684 DNS \u7f13\u5b58\u548c\u64cd\u4f5c\u7cfb\u7edf\u7684 DNS \u7f13\u5b58\u3002\u4ee5\u4e0b\u662f Google Chrome \u6d4f\u89c8\u5668\u7684\u64cd\u4f5c\u6b65\u9aa4\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong>&nbsp;\u5728\u6d4f\u89c8\u5668\u5730\u5740\u680f\u4e2d\u8f93\u5165\u4ee5\u4e0b\u5730\u5740\uff1a <strong>chrome:\/\/net-internals\/#dns<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong>&nbsp;\u70b9\u51fb&nbsp;<strong>\u6e05\u9664\u4e3b\u673a\u7f13\u5b58<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-how-to-flush-dns-linux-operating-system-ubuntu-or-other\"><strong>\u5982\u4f55\u5237\u65b0 DNS Linux \u64cd\u4f5c\u7cfb\u7edf - Ubuntu \u6216\u5176\u4ed6\u7cfb\u7edf<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-\"><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Linux \u7cfb\u7edf\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u6ca1\u6709 DNS \u7f13\u5b58\u3002\u4e0d\u8fc7\uff0c\u6bcf\u4e2a\u53d1\u884c\u7248\u90fd\u53ef\u80fd\u4f7f\u7528\u4e0d\u540c\u7684 DNSservice \u5728\u672c\u5730\u5b58\u50a8 DNS \u8bb0\u5f55\u3002\u6839\u636e\u670d\u52a1\u7684\u4e0d\u540c\uff0c\u4f60\u53ef\u4ee5\u6e05\u9664\u7f13\u5b58\u6216\u91cd\u542f\u670d\u52a1\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong>&nbsp;\u65b0\u95fb&nbsp;<strong>Ctrl+Alt+T<\/strong>&nbsp;\u6765\u542f\u52a8\u7ec8\u7aef\u7a97\u53e3\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong>&nbsp;\u5728\u7ec8\u7aef\u7a97\u53e3\u4e2d\uff0c\u6839\u636e Linux \u7cfb\u7edf\u6b63\u5728\u8fd0\u884c\u7684\u670d\u52a1\uff0c\u952e\u5165\u4ee5\u4e0b\u547d\u4ee4\u4e4b\u4e00\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NCSD\uff1a&nbsp;<strong>sudo \/etc\/init.d\/nscd restart<\/strong><\/li>\n\n\n\n<li>Dnsmasq\uff1a&nbsp;<strong>sudo \/etc\/init.d\/dnsmasq restart<\/strong><\/li>\n\n\n\n<li>BIND\uff1a\u60a8\u53ef\u80fd\u9700\u8981\u5c1d\u8bd5\u591a\u4e2a\u547d\u4ee4\uff1a<\/li>\n\n\n\n<li><strong>sudo \/etc\/init.d\/named \u91cd\u542f<\/strong><\/li>\n\n\n\n<li><strong>sudo rndc restart<\/strong><\/li>\n\n\n\n<li><strong>sudo rndc exec<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.<\/strong>&nbsp;\u53ef\u80fd\u4f1a\u8981\u6c42\u60a8\u8f93\u5165\u5bc6\u7801\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4.<\/strong>&nbsp;\u670d\u52a1\u53ef\u80fd\u4f1a\u505c\u6b62\uff0c\u7136\u540e\u5728\u53d1\u9001\u6210\u529f\u91cd\u7f6e\u7f13\u5b58\u7684\u786e\u8ba4\u4fe1\u606f\u524d\u518d\u6b21\u542f\u52a8\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-flush-dns-cache-and-ip-addresses\"><strong>\u5237\u65b0 DNS \u7f13\u5b58\u548c IP \u5730\u5740<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9a\u671f\u5237\u65b0 DNS \u7f13\u5b58\u6709\u5f88\u591a\u539f\u56e0\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. there are a lot of reasons why you should clean your DNS cash. The more visited websites, the more data will be stored. It is important also to make sure that you do this for security and phishing schemes. This is not only for technical problems or system security permissions. The best part is how the process is done and for that, we are happy to add <a href=\"https:\/\/www.investglass.com\/zh\/\" type=\"link\" id=\"https:\/\/www.investglass.com\/\">\u6295\u8d44\u73bb\u7483 <\/a>to help you if those comments are not appropriate comment.<\/p>","protected":false},"excerpt":{"rendered":"<p>DNS &#8211; What It Is, How to Do It &amp; Why You Should When you flush the DNS cache on your computer, it clears out the address book that your computer uses to translate website names (like &#8220;google.com&#8221;) into numeric IP addresses (like &#8220;173.194.33.105&#8221;). This is useful when you want to clear out any incorrect [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":34944,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[346],"class_list":["post-34941","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-article","tag-flush-dns"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6.1 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Flush DNS to Improve Your Internet Connection | InvestGlass<\/title>\n<meta name=\"description\" content=\"Learn what Flush DNS is, why it matters, and how to do it on Windows &amp; Mac. Improve internet speed and fix connection issues easily!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.investglass.com\/zh\/\u6e05\u9664-dns-\u662f\u4ec0\u4e48-\u5982\u4f55\u6e05\u9664-\u4e3a\u4ec0\u4e48\u8981\u6e05\u9664\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Flush DNS: What It Is, How to Do It &amp; Why You Should\" \/>\n<meta property=\"og:description\" content=\"DNS - What It Is, How to Do It &amp; Why You Should When you flush the DNS cache on your computer, it clears out the address book that your computer uses\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.investglass.com\/zh\/\u6e05\u9664-dns-\u662f\u4ec0\u4e48-\u5982\u4f55\u6e05\u9664-\u4e3a\u4ec0\u4e48\u8981\u6e05\u9664\/\" \/>\n<meta property=\"og:site_name\" content=\"InvestGlass\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-03T17:47:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-23T11:34:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/image-1.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"650\" \/>\n\t<meta property=\"og:image:height\" content=\"405\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"InvestGlass\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@investglass\" \/>\n<meta name=\"twitter:site\" content=\"@investglass\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"InvestGlass\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 \u5206\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Flush DNS to Improve Your Internet Connection | InvestGlass","description":"\u4e86\u89e3\u4ec0\u4e48\u662f \"\u5237\u65b0 DNS\"\u3001\u4e3a\u4ec0\u4e48\u91cd\u8981\u4ee5\u53ca\u5982\u4f55\u5728 Windows \u548c Mac \u4e0a\u6267\u884c\u3002\u63d0\u9ad8\u7f51\u901f\uff0c\u8f7b\u677e\u89e3\u51b3\u8fde\u63a5\u95ee\u9898\uff01","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.investglass.com\/zh\/\u6e05\u9664-dns-\u662f\u4ec0\u4e48-\u5982\u4f55\u6e05\u9664-\u4e3a\u4ec0\u4e48\u8981\u6e05\u9664\/","og_locale":"zh_CN","og_type":"article","og_title":"Flush DNS: What It Is, How to Do It &amp; Why You Should","og_description":"DNS - What It Is, How to Do It &amp; Why You Should When you flush the DNS cache on your computer, it clears out the address book that your computer uses","og_url":"https:\/\/www.investglass.com\/zh\/\u6e05\u9664-dns-\u662f\u4ec0\u4e48-\u5982\u4f55\u6e05\u9664-\u4e3a\u4ec0\u4e48\u8981\u6e05\u9664\/","og_site_name":"InvestGlass","article_published_time":"2022-11-03T17:47:41+00:00","article_modified_time":"2026-04-23T11:34:47+00:00","og_image":[{"width":650,"height":405,"url":"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/image-1.jpeg","type":"image\/jpeg"}],"author":"InvestGlass","twitter_card":"summary_large_image","twitter_creator":"@investglass","twitter_site":"@investglass","twitter_misc":{"\u4f5c\u8005":"InvestGlass","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"9 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"NewsArticle","@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/#article","isPartOf":{"@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/"},"author":{"name":"InvestGlass","@id":"https:\/\/www.investglass.com\/#\/schema\/person\/4682ebae5d718a2ed1b77c9dab0a1f24"},"headline":"Flush DNS: What It Is, How to Do It &amp; Why You Should","datePublished":"2022-11-03T17:47:41+00:00","dateModified":"2026-04-23T11:34:47+00:00","mainEntityOfPage":{"@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/"},"wordCount":1822,"publisher":{"@id":"https:\/\/www.investglass.com\/#organization"},"image":{"@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/#primaryimage"},"thumbnailUrl":"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/image-1.jpeg","keywords":["Flush DNS"],"articleSection":["Article"],"inLanguage":"zh-Hans","copyrightYear":"2022","copyrightHolder":{"@id":"https:\/\/www.investglass.com\/zh\/#organization"}},{"@type":"WebPage","@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/","url":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/","name":"Flush DNS to Improve Your Internet Connection | InvestGlass","isPartOf":{"@id":"https:\/\/www.investglass.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/#primaryimage"},"image":{"@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/#primaryimage"},"thumbnailUrl":"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/image-1.jpeg","datePublished":"2022-11-03T17:47:41+00:00","dateModified":"2026-04-23T11:34:47+00:00","description":"\u4e86\u89e3\u4ec0\u4e48\u662f \"\u5237\u65b0 DNS\"\u3001\u4e3a\u4ec0\u4e48\u91cd\u8981\u4ee5\u53ca\u5982\u4f55\u5728 Windows \u548c Mac \u4e0a\u6267\u884c\u3002\u63d0\u9ad8\u7f51\u901f\uff0c\u8f7b\u677e\u89e3\u51b3\u8fde\u63a5\u95ee\u9898\uff01","breadcrumb":{"@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/#primaryimage","url":"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/image-1.jpeg","contentUrl":"https:\/\/www.investglass.com\/wp-content\/uploads\/2022\/11\/image-1.jpeg","width":650,"height":405},{"@type":"BreadcrumbList","@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"InvestGlass","item":"https:\/\/www.investglass.com\/"},{"@type":"ListItem","position":2,"name":"Flush DNS: What It Is, How to Do It &amp; Why You Should"}]},{"@type":"WebSite","@id":"https:\/\/www.investglass.com\/#website","url":"https:\/\/www.investglass.com\/","name":"\u6295\u8d44\u73bb\u7483","description":"\u745e\u58eb\u4e3b\u6743 CRM","publisher":{"@id":"https:\/\/www.investglass.com\/#organization"},"alternateName":"InvestGlass","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.investglass.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":["Organization","Place"],"@id":"https:\/\/www.investglass.com\/#organization","name":"\u6295\u8d44\u73bb\u7483","url":"https:\/\/www.investglass.com\/","logo":{"@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/#local-main-organization-logo"},"image":{"@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/#local-main-organization-logo"},"sameAs":["https:\/\/x.com\/investglass","https:\/\/www.linkedin.com\/company\/investglass\/","https:\/\/www.youtube.com\/channel\/UCt5r5XgzbSq2KhguJQxCwyA"],"telephone":[],"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"],"opens":"09:00","closes":"17:00"}]},{"@type":"Person","@id":"https:\/\/www.investglass.com\/#\/schema\/person\/4682ebae5d718a2ed1b77c9dab0a1f24","name":"\u6295\u8d44\u73bb\u7483","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/secure.gravatar.com\/avatar\/8fb928ff37ca45def17ac75d6e799fb75f3f24f123aa31be169bfaf65f59dd40?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/8fb928ff37ca45def17ac75d6e799fb75f3f24f123aa31be169bfaf65f59dd40?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8fb928ff37ca45def17ac75d6e799fb75f3f24f123aa31be169bfaf65f59dd40?s=96&d=mm&r=g","caption":"InvestGlass"},"sameAs":["https:\/\/www.investglass.com"],"url":"https:\/\/www.investglass.com\/zh\/author\/axginvestglass-com\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.investglass.com\/flush-dns-what-it-is-how-to-do-it-why-you-should\/#local-main-organization-logo","url":"https:\/\/www.investglass.com\/wp-content\/uploads\/2023\/10\/InvestGlass-blue2.png","contentUrl":"https:\/\/www.investglass.com\/wp-content\/uploads\/2023\/10\/InvestGlass-blue2.png","width":839,"height":192,"caption":"InvestGlass"}]}},"_links":{"self":[{"href":"https:\/\/www.investglass.com\/zh\/wp-json\/wp\/v2\/posts\/34941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.investglass.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.investglass.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.investglass.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.investglass.com\/zh\/wp-json\/wp\/v2\/comments?post=34941"}],"version-history":[{"count":0,"href":"https:\/\/www.investglass.com\/zh\/wp-json\/wp\/v2\/posts\/34941\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.investglass.com\/zh\/wp-json\/wp\/v2\/media\/34944"}],"wp:attachment":[{"href":"https:\/\/www.investglass.com\/zh\/wp-json\/wp\/v2\/media?parent=34941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.investglass.com\/zh\/wp-json\/wp\/v2\/categories?post=34941"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.investglass.com\/zh\/wp-json\/wp\/v2\/tags?post=34941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}