{"id":21813,"date":"2024-01-02T15:44:24","date_gmt":"2024-01-02T15:44:24","guid":{"rendered":"https:\/\/server.hk\/blog\/21813\/"},"modified":"2024-11-14T10:26:39","modified_gmt":"2024-11-14T02:26:39","slug":"how-to-fix-mongodb-error-code-230-dnshostnotfound","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21813\/","title":{"rendered":"\u5982\u4f55\u89e3\u6c7a MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 230 &#8211; DNSHostNotFound"},"content":{"rendered":"<h1 id=\"how-to-fix-mongodb-error-code-230-dnshostnotfound-bCXtuBmDYC\">\u5982\u4f55\u89e3\u6c7a MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 230 &#8211; DNSHostNotFound<\/h1>\n<p>MongoDB \u662f\u4e00\u500b\u53d7\u6b61\u8fce\u7684 NoSQL \u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u9ad8\u6027\u80fd\u3001\u53ef\u64f4\u5c55\u6027\u548c\u9748\u6d3b\u6027\u3002\u7136\u800c\uff0c\u8207\u5176\u4ed6\u8edf\u4ef6\u4e00\u6a23\uff0c\u5b83\u53ef\u80fd\u6703\u9047\u5230\u932f\u8aa4\uff0c\u5f9e\u800c\u5f71\u97ff\u6b63\u5e38\u904b\u4f5c\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u4fbf\u662f MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 230 &#8211; DNSHostNotFound\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u4e26\u63d0\u4f9b\u9010\u6b65\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"understanding-mongodb-error-code-230-dnshostnotfound-bCXtuBmDYC\">\u4e86\u89e3 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 230 &#8211; DNSHostNotFound<\/h2>\n<p>MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 230 &#8211; DNSHostNotFound \u51fa\u73fe\u5728 MongoDB \u7121\u6cd5\u89e3\u6790\u9023\u63a5\u5b57\u7b26\u4e32\u4e2d\u6307\u5b9a\u7684\u4e3b\u6a5f\u540d\u6642\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u4f7f\u7528\u4e3b\u6a5f\u540d\u800c\u975e IP \u5730\u5740\u9023\u63a5 MongoDB \u4f3a\u670d\u5668\u7684\u60c5\u6cc1\u4e0b\u3002MongoDB \u4f9d\u8cf4 DNS \u89e3\u6790\u5c07\u4e3b\u6a5f\u540d\u8f49\u63db\u70ba IP \u5730\u5740\uff0c\u5982\u679c\u8a72\u904e\u7a0b\u5931\u6557\uff0c\u5247\u6703\u62cb\u51fa\u6b64\u932f\u8aa4\u3002<\/p>\n<h2 id=\"possible-causes-of-mongodb-error-code-230-dnshostnotfound-bCXtuBmDYC\">MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 230 &#8211; DNSHostNotFound \u7684\u53ef\u80fd\u539f\u56e0<\/h2>\n<p>\u9019\u500b\u932f\u8aa4\u53ef\u80fd\u7531\u5e7e\u500b\u6f5b\u5728\u539f\u56e0\u9020\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u4e3b\u6a5f\u540d\u4e0d\u6b63\u78ba\uff1a<\/strong>\u4ed4\u7d30\u6aa2\u67e5\u60a8\u7528\u65bc\u9023\u63a5 MongoDB \u4f3a\u670d\u5668\u7684\u4e3b\u6a5f\u540d\u3002\u78ba\u4fdd\u62fc\u5beb\u7121\u8aa4\u4e26\u8207\u4f3a\u670d\u5668\u7684\u4e3b\u6a5f\u540d\u5339\u914d\u3002<\/li>\n<li><strong>DNS \u89e3\u6790\u5931\u6557\uff1a<\/strong>\u60a8\u4f7f\u7528\u7684 DNS \u4f3a\u670d\u5668\u53ef\u80fd\u51fa\u73fe\u554f\u984c\u6216\u7f3a\u5c11\u5fc5\u8981\u7684\u8a18\u9304\u4ee5\u89e3\u6790\u4e3b\u6a5f\u540d\u3002\u5617\u8a66\u4f7f\u7528\u5176\u4ed6 DNS \u4f3a\u670d\u5668\u6216\u806f\u7d61\u60a8\u7684\u7db2\u7d61\u7ba1\u7406\u54e1\u3002<\/li>\n<li><strong>\u9632\u706b\u7246\u6216\u7db2\u7d61\u914d\u7f6e\uff1a<\/strong>\u9632\u706b\u7246\u6216\u7db2\u7d61\u914d\u7f6e\u53ef\u80fd\u963b\u6b62 DNS \u89e3\u6790\u904e\u7a0b\u3002\u6aa2\u67e5\u60a8\u7684\u9632\u706b\u7246\u8a2d\u7f6e\u548c\u7db2\u7d61\u914d\u7f6e\uff0c\u4ee5\u78ba\u4fdd MongoDB \u53ef\u4ee5\u8a2a\u554f\u5fc5\u8981\u7684 DNS \u4f3a\u670d\u5668\u3002<\/li>\n<\/ul>\n<h2 id=\"fixing-mongodb-error-code-230-dnshostnotfound-bCXtuBmDYC\">\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 230 &#8211; DNSHostNotFound<\/h2>\n<p>\u8981\u89e3\u6c7a MongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 230 &#8211; DNSHostNotFound\uff0c\u8acb\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"step-1-verify-the-hostname-bCXtuBmDYC\">\u6b65\u9a5f 1\uff1a\u9a57\u8b49\u4e3b\u6a5f\u540d<\/h3>\n<p>\u4ed4\u7d30\u6aa2\u67e5\u60a8\u7528\u65bc\u9023\u63a5 MongoDB \u4f3a\u670d\u5668\u7684\u4e3b\u6a5f\u540d\u3002\u78ba\u4fdd\u5176\u6b63\u78ba\u4e14\u8207\u4f3a\u670d\u5668\u7684\u4e3b\u6a5f\u540d\u5339\u914d\u3002\u5982\u6709\u5fc5\u8981\uff0c\u8acb\u8aee\u8a62\u60a8\u7684\u7cfb\u7d71\u7ba1\u7406\u54e1\u6216\u8a17\u7ba1\u670d\u52d9\u63d0\u4f9b\u5546\u4ee5\u78ba\u8a8d\u6b63\u78ba\u7684\u4e3b\u6a5f\u540d\u3002<\/p>\n<h3 id=\"step-2-check-dns-resolution-bCXtuBmDYC\">\u6b65\u9a5f 2\uff1a\u6aa2\u67e5 DNS \u89e3\u6790<\/h3>\n<p>\u9a57\u8b49\u60a8\u4f7f\u7528\u7684 DNS \u4f3a\u670d\u5668\u662f\u5426\u53ef\u4ee5\u89e3\u6790\u8a72\u4e3b\u6a5f\u540d\u3002\u60a8\u53ef\u4ee5\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u6216\u7d42\u7aef\u4e2d\u4f7f\u7528 <code>nslookup<\/code> \u547d\u4ee4\u4f86\u6aa2\u67e5 DNS \u89e3\u6790\u3002\u793a\u4f8b\uff1a<\/p>\n<pre><code>nslookup hostname\r\n<\/code><\/pre>\n<p>\u5982\u679c DNS \u89e3\u6790\u5931\u6557\uff0c\u8acb\u5617\u8a66\u4f7f\u7528\u5176\u4ed6 DNS \u4f3a\u670d\u5668\u6216\u806f\u7d61\u60a8\u7684\u7db2\u7d61\u7ba1\u7406\u54e1\u5354\u52a9\u3002<\/p>\n<h3 id=\"step-3-check-firewall-and-network-configuration-bCXtuBmDYC\">\u6b65\u9a5f 3\uff1a\u6aa2\u67e5\u9632\u706b\u7246\u548c\u7db2\u7d61\u914d\u7f6e<\/h3>\n<p>\u78ba\u4fdd\u60a8\u7684\u9632\u706b\u7246\u6216\u7db2\u7d61\u914d\u7f6e\u6c92\u6709\u963b\u6b62 DNS \u89e3\u6790\u904e\u7a0b\u3002\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\u548c\u7db2\u7d61\u914d\u7f6e\uff0c\u4ee5\u5141\u8a31 MongoDB \u8a2a\u554f\u5fc5\u8981\u7684 DNS \u4f3a\u670d\u5668\u3002\u5982\u6709\u9700\u8981\uff0c\u8acb\u8aee\u8a62\u60a8\u7684\u7db2\u7d61\u7ba1\u7406\u54e1\u6216\u8a17\u7ba1\u670d\u52d9\u63d0\u4f9b\u5546\u4ee5\u7372\u53d6\u6307\u5c0e\u3002<\/p>\n<h3 id=\"step-4-use-ip-address-instead-of-hostname-bCXtuBmDYC\">\u6b65\u9a5f 4\uff1a\u4f7f\u7528 IP \u5730\u5740\u4ee3\u66ff\u4e3b\u6a5f\u540d<\/h3>\n<p>\u5982\u679c\u6240\u6709\u65b9\u6cd5\u5747\u5931\u6557\uff0c\u60a8\u53ef\u4ee5\u5617\u8a66\u4f7f\u7528 MongoDB \u4f3a\u670d\u5668\u7684 IP \u5730\u5740\u4ee3\u66ff\u4e3b\u6a5f\u540d\u9032\u884c\u9023\u63a5\u3002\u9019\u6a23\u53ef\u4ee5\u5b8c\u5168\u7e5e\u904e DNS \u89e3\u6790\u904e\u7a0b\u3002\u4f46\u8acb\u8a18\u4f4f\uff0c\u5982\u679c\u4f3a\u670d\u5668\u7684 IP \u5730\u5740\u7d93\u5e38\u8b8a\u66f4\uff0c\u4f7f\u7528 IP \u5730\u5740\u53ef\u80fd\u4e0d\u662f\u6700\u4f73\u9078\u64c7\u3002<\/p>\n<h2 id=\"summary-bCXtuBmDYC\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u4e4b\uff0cMongoDB \u932f\u8aa4\u4ee3\u78bc &#8211; 230 &#8211; DNSHostNotFound \u51fa\u73fe\u5728 MongoDB \u7121\u6cd5\u89e3\u6790\u9023\u63a5\u5b57\u7b26\u4e32\u4e2d\u6307\u5b9a\u7684\u4e3b\u6a5f\u540d\u7684\u60c5\u6cc1\u4e0b\u3002\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u8acb\u9a57\u8b49\u4e3b\u6a5f\u540d\u3001\u6aa2\u67e5 DNS \u89e3\u6790\u3001\u5be9\u67e5\u9632\u706b\u7246\u548c\u7db2\u7d61\u914d\u7f6e\uff0c\u4e26\u8003\u616e\u4f7f\u7528 IP \u5730\u5740\u4ee3\u66ff\u4e3b\u6a5f\u540d\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684 MongoDB \u6216 VPS \u4e3b\u6a5f\u652f\u63f4\uff0c\u8003\u616e\u806f\u7edc <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u9019\u662f\u4e00\u5bb6\u63d0\u4f9b\u4e00\u6d41\u89e3\u6c7a\u65b9\u6848\u7684\u53ef\u9760 VPS \u4e3b\u6a5f\u63d0\u4f9b\u5546\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u89e3\u6c7a MongoDB \u932f\u8aa4\u4ee3&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-21813","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21813","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=21813"}],"version-history":[{"count":2,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21813\/revisions"}],"predecessor-version":[{"id":23548,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21813\/revisions\/23548"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}