{"id":43908,"date":"2024-10-06T11:25:14","date_gmt":"2024-10-06T03:25:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/43908\/"},"modified":"2024-10-06T11:25:14","modified_gmt":"2024-10-06T03:25:14","slug":"centos-7-%e7%94%a8-yum-%e5%ae%89%e8%a3%9d%e8%bb%9f%e4%bb%b6%e6%8f%90%e7%a4%ba-cannot-find-a-valid-baseurl-for-repobase7x86_64","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/43908\/","title":{"rendered":"CentOS 7 \u7528 yum \u5b89\u88dd\u8edf\u4ef6\u63d0\u793a cannot find a valid baseurl for repobase7x86_64"},"content":{"rendered":"<h1 id=\"centos-7-%e7%94%a8-yum-%e5%ae%89%e8%a3%9d%e8%bb%9f%e4%bb%b6%e6%8f%90%e7%a4%ba-cannot-find-a-valid-baseurl-for-repobase7x86_64-%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-WuKkpwZxUo\">CentOS 7 \u7528 yum \u5b89\u88dd\u8edf\u4ef6\u63d0\u793a cannot find a valid baseurl for repobase7x86_64 \u7684\u89e3\u6c7a\u65b9\u6848<\/h1>\n<p>\u5728\u4f7f\u7528 CentOS 7 \u7cfb\u7d71\u6642\uff0c\u8a31\u591a\u7528\u6236\u53ef\u80fd\u6703\u9047\u5230\u5728\u4f7f\u7528 <code>yum<\/code> \u5b89\u88dd\u8edf\u4ef6\u6642\u51fa\u73fe\u7684\u932f\u8aa4\u63d0\u793a\uff1a\u201c<code>cannot find a valid baseurl for repobase7x86_64<\/code>\u201d\u3002\u9019\u500b\u554f\u984c\u901a\u5e38\u8207\u7cfb\u7d71\u7121\u6cd5\u627e\u5230\u6709\u6548\u7684\u8edf\u4ef6\u6e90\u6709\u95dc\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6b64\u554f\u984c\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e5%95%8f%e9%a1%8c%e5%8e%9f%e5%9b%a0-WuKkpwZxUo\">\u554f\u984c\u539f\u56e0<\/h2>\n<p>\u51fa\u73fe\u201c<code>cannot find a valid baseurl for repobase7x86_64<\/code>\u201d\u7684\u539f\u56e0\u53ef\u80fd\u6709\u591a\u7a2e\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7d61\u9023\u63a5\u554f\u984c\uff1a<\/strong>\u5982\u679c\u60a8\u7684\u4f3a\u670d\u5668\u7121\u6cd5\u9023\u63a5\u5230\u4e92\u806f\u7db2\uff0c\u5247 <code>yum<\/code> \u5c07\u7121\u6cd5\u8a2a\u554f\u8edf\u4ef6\u6e90\u3002<\/li>\n<li><strong>\u8edf\u4ef6\u6e90\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u5982\u679c <code>\/etc\/yum.repos.d\/<\/code> \u76ee\u9304\u4e2d\u7684 repo \u6587\u4ef6\u914d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u5247\u53ef\u80fd\u5c0e\u81f4\u7121\u6cd5\u627e\u5230\u6709\u6548\u7684 baseurl\u3002<\/li>\n<li><strong>\u8edf\u4ef6\u6e90\u670d\u52d9\u5668\u6545\u969c\uff1a<\/strong>\u6709\u6642\u5019\uff0c\u60a8\u6240\u4f7f\u7528\u7684\u8edf\u4ef6\u6e90\u670d\u52d9\u5668\u53ef\u80fd\u6703\u51fa\u73fe\u6545\u969c\u6216\u7dad\u8b77\uff0c\u5c0e\u81f4\u7121\u6cd5\u8a2a\u554f\u3002<\/li>\n<li><strong>DNS \u8a2d\u7f6e\u554f\u984c\uff1a<\/strong>\u5982\u679c DNS \u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u7121\u6cd5\u89e3\u6790\u8edf\u4ef6\u6e90\u7684\u57df\u540d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-WuKkpwZxUo\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u91dd\u5c0d\u4e0a\u8ff0\u554f\u984c\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-WuKkpwZxUo\">1. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u4f3a\u670d\u5668\u7684\u7db2\u7d61\u9023\u63a5\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\uff1a<\/p>\n<pre><code>ping google.com<\/code><\/pre>\n<p>\u5982\u679c\u7121\u6cd5 ping \u901a\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u7db2\u7d61\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u4f3a\u670d\u5668\u53ef\u4ee5\u8a2a\u554f\u4e92\u806f\u7db2\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5-repo-%e6%96%87%e4%bb%b6%e9%85%8d%e7%bd%ae-WuKkpwZxUo\">2. \u6aa2\u67e5 repo \u6587\u4ef6\u914d\u7f6e<\/h3>\n<p>\u6aa2\u67e5 <code>\/etc\/yum.repos.d\/<\/code> \u76ee\u9304\u4e2d\u7684 repo \u6587\u4ef6\uff0c\u78ba\u4fdd baseurl \u914d\u7f6e\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b repo \u6587\u4ef6\uff1a<\/p>\n<pre><code>cat \/etc\/yum.repos.d\/CentOS-Base.repo<\/code><\/pre>\n<p>\u78ba\u4fdd <code>baseurl<\/code> \u6307\u5411\u6709\u6548\u7684\u5730\u5740\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>[base]\nname=CentOS-$releasever - Base\nbaseurl=http:\/\/mirror.centos.org\/centos\/$releasever\/os\/$basearch\/\nenabled=1\ngpgcheck=1\n<\/code><\/pre>\n<p>\u5982\u679c\u60a8\u767c\u73fe baseurl \u4e0d\u6b63\u78ba\uff0c\u53ef\u4ee5\u624b\u52d5\u4fee\u6539\u70ba\u6709\u6548\u7684\u5730\u5740\u3002<\/p>\n<h3 id=\"3-%e6%9b%b4%e6%8f%9b%e9%8f%a1%e5%83%8f%e6%ba%90-WuKkpwZxUo\">3. \u66f4\u63db\u93e1\u50cf\u6e90<\/h3>\n<p>\u5982\u679c\u7576\u524d\u7684\u93e1\u50cf\u6e90\u7121\u6cd5\u4f7f\u7528\uff0c\u53ef\u4ee5\u8003\u616e\u66f4\u63db\u70ba\u5176\u4ed6\u7684\u93e1\u50cf\u6e90\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5e38\u7528\u7684\u93e1\u50cf\u6e90\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>[base]\nname=CentOS-$releasever - Base\nbaseurl=http:\/\/mirrors.aliyun.com\/centos\/$releasever\/os\/$basearch\/\nenabled=1\ngpgcheck=1\n<\/code><\/pre>\n<p>\u5c07\u4e0a\u8ff0\u5167\u5bb9\u6dfb\u52a0\u5230 <code>\/etc\/yum.repos.d\/CentOS-Base.repo<\/code> \u6587\u4ef6\u4e2d\uff0c\u7136\u5f8c\u4fdd\u5b58\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5-dns-%e8%a8%ad%e7%bd%ae-WuKkpwZxUo\">4. \u6aa2\u67e5 DNS \u8a2d\u7f6e<\/h3>\n<p>\u5982\u679c\u60a8\u61f7\u7591\u662f DNS \u554f\u984c\uff0c\u53ef\u4ee5\u6aa2\u67e5 <code>\/etc\/resolv.conf<\/code> \u6587\u4ef6\uff0c\u78ba\u4fdd DNS \u4f3a\u670d\u5668\u8a2d\u7f6e\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b DNS \u8a2d\u7f6e\uff1a<\/p>\n<pre><code>cat \/etc\/resolv.conf<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\uff0c\u53ef\u4ee5\u6dfb\u52a0\u516c\u5171 DNS \u4f3a\u670d\u5668\uff0c\u4f8b\u5982 Google \u7684 DNS\uff1a<\/p>\n<pre><code>nameserver 8.8.8.8\nnameserver 8.8.4.4<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-WuKkpwZxUo\">\u7e3d\u7d50<\/h2>\n<p>\u5728 CentOS 7 \u4e2d\u9047\u5230\u201c<code>cannot find a valid baseurl for repobase7x86_64<\/code>\u201d\u7684\u932f\u8aa4\u63d0\u793a\u6642\uff0c\u901a\u5e38\u662f\u7531\u65bc\u7db2\u7d61\u9023\u63a5\u3001repo \u6587\u4ef6\u914d\u7f6e\u3001\u93e1\u50cf\u6e90\u6216 DNS \u8a2d\u7f6e\u7b49\u554f\u984c\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u548c\u4fee\u6b63\u9019\u4e9b\u554f\u984c\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u9806\u5229\u4f7f\u7528 <code>yum<\/code> \u5b89\u88dd\u6240\u9700\u7684\u8edf\u4ef6\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u500b\u4eba\u9084\u662f\u4f01\u696d\u7528\u6236\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a CentOS 7 \u4f7f\u7528 yum \u5b89\u88dd\u8edf\u4ef6\u6642\u51fa\u73fe &#8220;cannot find a valid baseurl for repobase7x86_64&#8221; \u7684\u554f\u984c\uff0c\u78ba\u4fdd\u7db2\u7d61\u9023\u63a5\u548c repo \u914d\u7f6e\u6b63\u78ba\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-43908","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43908","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=43908"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43908\/revisions"}],"predecessor-version":[{"id":43909,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43908\/revisions\/43909"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=43908"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=43908"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=43908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}