{"id":151,"date":"2025-07-27T09:49:47","date_gmt":"2025-07-27T01:49:47","guid":{"rendered":"https:\/\/www.vcidc.net\/blog\/?p=151"},"modified":"2025-07-27T09:49:47","modified_gmt":"2025-07-27T01:49:47","slug":"%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3flushdns","status":"publish","type":"post","link":"https:\/\/www.vcidc.net\/blog\/151.html","title":{"rendered":"\u6df1\u5165\u4e86\u89e3flushdns"},"content":{"rendered":"

flushdns\u662f\u4ec0\u4e48\uff1f<\/h3>\n<\/p>\n

\"\u6df1\u5165\u4e86\u89e3flushdns\"<\/p>\n

flushdns\u662f\u4e00\u4e2a\u547d\u4ee4\uff0c\u7528\u4e8e\u5237\u65b0\u7cfb\u7edf\u4e2d\u7684DNS\u7f13\u5b58\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u89e3\u51b3\u7531\u4e8eDNS\u89e3\u6790\u9519\u8bef\u5bfc\u81f4\u7684\u7f51\u7edc\u8fde\u63a5\u95ee\u9898\u3002<\/p>\n

flushdns\u5305\u542b\u54ea\u4e9b\u5185\u5bb9\uff1f<\/h3>\n<\/p>\n

flushdns\u547d\u4ee4\u4e3b\u8981\u5305\u542b\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n

1. \u6e05\u9664DNS\u7f13\u5b58\uff1a\u5220\u9664\u672c\u5730DNS\u7f13\u5b58\u4e2d\u7684\u8bb0\u5f55\uff0c\u4f7f\u7cfb\u7edf\u91cd\u65b0\u89e3\u6790\u57df\u540d\u3002<\/p>\n

2. \u66f4\u65b0DNS\u8bbe\u7f6e\uff1a\u5237\u65b0\u7cfb\u7edf\u7684DNS\u8bbe\u7f6e\uff0c\u91cd\u65b0\u83b7\u53d6DNS\u670d\u52a1\u5668\u5730\u5740\u3002<\/p>\n

flushdns\u5982\u4f55\u4f7f\u7528\uff1f<\/h3>\n<\/p>\n

flushdns\u547d\u4ee4\u7684\u4f7f\u7528\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n

1. \u6253\u5f00\u547d\u4ee4\u884c\u5de5\u5177\uff1a\u5728Windows\u7cfb\u7edf\u4e2d\uff0c\u6309\u4e0b\u201cWin + R\u201d\u952e\uff0c\u8f93\u5165\u201ccmd\u201d\u5e76\u56de\u8f66\uff1b\u5728Linux\u6216macOS\u7cfb\u7edf\u4e2d\uff0c\u6253\u5f00\u7ec8\u7aef\u3002<\/p>\n

2. \u8f93\u5165\u547d\u4ee4\uff1a\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165`flushdns`\u547d\u4ee4\u5e76\u56de\u8f66\u3002<\/p>\n

3. \u7b49\u5f85\u547d\u4ee4\u6267\u884c\uff1a\u7cfb\u7edf\u4f1a\u81ea\u52a8\u6e05\u9664DNS\u7f13\u5b58\u5e76\u5237\u65b0DNS\u8bbe\u7f6e\u3002<\/p>\n

flushdns\u63a8\u8350\u4f7f\u7528\u65b9\u6cd5<\/h3>\n<\/p>\n

1. \u5728\u9047\u5230\u7f51\u7edc\u8fde\u63a5\u95ee\u9898\u65f6\uff0c\u9996\u5148\u5c1d\u8bd5\u4f7f\u7528flushdns\u547d\u4ee4\u8fdb\u884c\u5237\u65b0DNS\u7f13\u5b58\u3002<\/p>\n

2. \u5f53\u66f4\u6362DNS\u670d\u52a1\u5668\u65f6\uff0c\u4f7f\u7528flushdns\u547d\u4ee4\u66f4\u65b0DNS\u8bbe\u7f6e\u3002<\/p>\n

3. \u5b9a\u671f\u4f7f\u7528flushdns\u547d\u4ee4\u6e05\u9664DNS\u7f13\u5b58\uff0c\u4ee5\u4fdd\u6301\u7f51\u7edc\u8fde\u63a5\u7684\u7a33\u5b9a\u3002<\/p>\n

\u4e3a\u4ec0\u4e48\u4f7f\u7528flushdns\uff1f<\/h3>\n<\/p>\n

1. \u89e3\u51b3DNS\u89e3\u6790\u9519\u8bef\uff1aflushdns\u53ef\u4ee5\u5e2e\u52a9\u89e3\u51b3\u7531\u4e8eDNS\u89e3\u6790\u9519\u8bef\u5bfc\u81f4\u7684\u7f51\u7edc\u8fde\u63a5\u95ee\u9898\uff0c\u63d0\u9ad8\u7f51\u7edc\u8bbf\u95ee\u901f\u5ea6\u3002<\/p>\n

2. \u66f4\u65b0DNS\u8bbe\u7f6e\uff1a\u5728\u66f4\u6362DNS\u670d\u52a1\u5668\u65f6\uff0c\u4f7f\u7528flushdns\u547d\u4ee4\u53ef\u4ee5\u5feb\u901f\u66f4\u65b0DNS\u8bbe\u7f6e\uff0c\u907f\u514d\u7f51\u7edc\u8fde\u63a5\u4e2d\u65ad\u3002<\/p>\n

3. \u63d0\u9ad8\u7f51\u7edc\u6027\u80fd\uff1a\u6e05\u9664DNS\u7f13\u5b58\u53ef\u4ee5\u91ca\u653e\u7cfb\u7edf\u8d44\u6e90\uff0c\u63d0\u9ad8\u7f51\u7edc\u6027\u80fd\u3002<\/p>\n

\u5982\u4f55\u5224\u65adflushdns\u662f\u5426\u6210\u529f\u6267\u884c\uff1f<\/h3>\n<\/p>\n

flushdns\u547d\u4ee4\u6267\u884c\u6210\u529f\u540e\uff0c\u7cfb\u7edf\u4f1a\u81ea\u52a8\u6e05\u9664DNS\u7f13\u5b58\u5e76\u5237\u65b0DNS\u8bbe\u7f6e\u3002\u6b64\u65f6\uff0c\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u8bbf\u95ee\u4e00\u4e2a\u7f51\u7ad9\uff0c\u5982\u679c\u80fd\u591f\u6b63\u5e38\u52a0\u8f7d\uff0c\u5219\u8bf4\u660eflushdns\u547d\u4ee4\u6267\u884c\u6210\u529f\u3002<\/b><\/p>\n

flushdns\u547d\u4ee4\u7684\u5c40\u9650\u6027\u662f\u4ec0\u4e48\uff1f<\/h3>\n<\/p>\n

flushdns\u547d\u4ee4\u53ea\u80fd\u6e05\u9664\u672c\u5730DNS\u7f13\u5b58\uff0c\u5bf9\u4e8e\u5168\u5c40DNS\u7f13\u5b58\uff0c\u5982\u8fd0\u8425\u5546\u7684DNS\u7f13\u5b58\uff0cflushdns\u547d\u4ee4\u65e0\u6cd5\u6e05\u9664\u3002\u56e0\u6b64\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5373\u4f7f\u6267\u884c\u4e86flushdns\u547d\u4ee4\uff0c\u7f51\u7edc\u95ee\u9898\u4ecd\u7136\u5b58\u5728\u3002<\/b><\/p>\n

flushdns\u547d\u4ee4\u4e0e\u5176\u4ed6DNS\u76f8\u5173\u547d\u4ee4\u6709\u4f55\u533a\u522b\uff1f<\/h3>\n<\/p>\n

flushdns\u547d\u4ee4\u4e0e\u5176\u4ed6DNS\u76f8\u5173\u547d\u4ee4\uff08\u5982nslookup\u3001dig\u7b49\uff09\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\uff0cflushdns\u547d\u4ee4\u4e3b\u8981\u7528\u4e8e\u6e05\u9664\u672c\u5730DNS\u7f13\u5b58\uff0c\u800c\u5176\u4ed6\u547d\u4ee4\u5219\u7528\u4e8e\u67e5\u8be2DNS\u8bb0\u5f55\u6216\u89e3\u6790\u57df\u540d\u3002<\/b><\/p>\n

\u5982\u4f55\u5224\u65adflushdns\u547d\u4ee4\u662f\u5426\u9002\u7528\u4e8e\u5f53\u524d\u7cfb\u7edf\uff1f<\/h3>\n<\/p>\n

flushdns\u547d\u4ee4\u9002\u7528\u4e8eWindows\u3001Linux\u548cmacOS\u7b49\u64cd\u4f5c\u7cfb\u7edf\u3002\u5728\u6267\u884cflushdns\u547d\u4ee4\u4e4b\u524d\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u7cfb\u7edf\u7248\u672c\u548c\u64cd\u4f5c\u7cfb\u7edf\u7c7b\u578b\u6765\u5224\u65ad\u8be5\u547d\u4ee4\u662f\u5426\u9002\u7528\u4e8e\u4f60\u7684\u7cfb\u7edf\u3002<\/b><\/p>\n

flushdns\u547d\u4ee4\u7684\u6700\u4f73\u5b9e\u8df5<\/h3>\n<\/p>\n

1. \u5728\u9047\u5230\u7f51\u7edc\u8fde\u63a5\u95ee\u9898\u65f6\uff0c\u9996\u5148\u5c1d\u8bd5\u4f7f\u7528flushdns\u547d\u4ee4\u8fdb\u884c\u5237\u65b0DNS\u7f13\u5b58\u3002<\/b><\/p>\n

2. \u5728\u66f4\u6362DNS\u670d\u52a1\u5668\u65f6\uff0c\u4f7f\u7528flushdns\u547d\u4ee4\u66f4\u65b0DNS\u8bbe\u7f6e\u3002<\/b><\/p>\n

3. \u5b9a\u671f\u4f7f\u7528flushdns\u547d\u4ee4\u6e05\u9664DNS\u7f13\u5b58\uff0c\u4ee5\u4fdd\u6301\u7f51\u7edc\u8fde\u63a5\u7684\u7a33\u5b9a\u3002<\/b><\/p>\n

flushdns\u547d\u4ee4\u7684\u6700\u4f73\u66ff\u4ee3\u65b9\u6848<\/h3>\n<\/p>\n

\u5982\u679c\u4f60\u9700\u8981\u66f4\u5f3a\u5927\u7684DNS\u7ba1\u7406\u529f\u80fd\uff0c\u53ef\u4ee5\u8003\u8651\u4ee5\u4e0b\u66ff\u4ee3\u65b9\u6848\uff1a<\/p>\n

1. \u4f7f\u7528\u7b2c\u4e09\u65b9DNS\u7ba1\u7406\u8f6f\u4ef6\uff1a\u5982dnsmasq\u3001Unbound\u7b49\u3002<\/p>\n

2. \u4f7f\u7528\u4e13\u4e1aDNS\u670d\u52a1\uff1a\u5982\u963f\u91cc\u4e91DNS\u3001\u817e\u8baf\u4e91DNS\u7b49\u3002<\/p>\n

flushdns\u547d\u4ee4\u7684\u4f18\u7f3a\u70b9<\/h3>\n<\/p>\n

\u4f18\u70b9\uff1a<\/p>\n

1. \u64cd\u4f5c\u7b80\u5355\uff0c\u6613\u4e8e\u4f7f\u7528\u3002<\/p>\n

2. \u80fd\u591f\u5feb\u901f\u89e3\u51b3DNS\u89e3\u6790\u9519\u8bef\u3002<\/p>\n

\u7f3a\u70b9\uff1a<\/p>\n

1. \u53ea\u80fd\u6e05\u9664\u672c\u5730DNS\u7f13\u5b58\uff0c\u5bf9\u4e8e\u5168\u5c40DNS\u7f13\u5b58\u65e0\u80fd\u4e3a\u529b\u3002<\/p>\n

2. \u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5373\u4f7f\u6267\u884c\u4e86flushdns\u547d\u4ee4\uff0c\u7f51\u7edc\u95ee\u9898\u4ecd\u7136\u5b58\u5728\u3002<\/p>\n

flushdns\u547d\u4ee4\u7684\u9002\u7528\u573a\u666f<\/h3>\n<\/p>\n

1. \u7f51\u7edc\u8fde\u63a5\u4e0d\u7a33\u5b9a\u65f6\u3002<\/p>\n

2. \u66f4\u6362DNS\u670d\u52a1\u5668\u65f6\u3002<\/p>\n

3. \u9700\u8981\u6e05\u9664\u672c\u5730DNS\u7f13\u5b58\u65f6\u3002<\/p>\n

flushdns\u547d\u4ee4\u7684\u603b\u7ed3<\/h3>\n<\/p>\n

flushdns\u547d\u4ee4\u662f\u4e00\u4e2a\u7b80\u5355\u800c\u5b9e\u7528\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u89e3\u51b3DNS\u89e3\u6790\u9519\u8bef\u548c\u7f51\u7edc\u8fde\u63a5\u95ee\u9898\u3002\u5728\u9047\u5230\u76f8\u5173\u95ee\u9898\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528flushdns\u547d\u4ee4\u8fdb\u884c\u89e3\u51b3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

flushdns\u662f\u4ec0\u4e48\uff1f flushdns\u662f\u4e00\u4e2a\u547d\u4ee4\uff0c\u7528\u4e8e\u5237\u65b0\u7cfb\u7edf\u4e2d\u7684DNS\u7f13\u5b58\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u89e3\u51b3\u7531\u4e8eDNS\u89e3\u6790\u9519\u8bef\u5bfc\u81f4\u7684\u7f51\u7edc\u8fde\u63a5\u95ee\u9898\u3002 flushdns\u5305\u542b\u54ea\u4e9b\u5185\u5bb9\uff1f flushdns\u547d\u4ee4\u4e3b\u8981\u5305\u542b\u4ee5\u4e0b\u5185\u5bb9\uff1a 1. \u6e05\u9664DNS\u7f13\u5b58\uff1a\u5220\u9664\u672c\u5730D…<\/p>\n","protected":false},"author":1,"featured_media":152,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[67,94,95],"topic":[],"class_list":["post-151","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-foreign-server","tag-dns","tag-flushdns","tag-95"],"_links":{"self":[{"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/posts\/151","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/comments?post=151"}],"version-history":[{"count":1,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/posts\/151\/revisions"}],"predecessor-version":[{"id":154,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/posts\/151\/revisions\/154"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/media\/152"}],"wp:attachment":[{"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/media?parent=151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/categories?post=151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/tags?post=151"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.vcidc.net\/blog\/wp-json\/wp\/v2\/topic?post=151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}