{"id":29003,"date":"2025-04-20T05:16:09","date_gmt":"2025-04-19T21:16:09","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/29003.html"},"modified":"2025-04-20T05:16:09","modified_gmt":"2025-04-19T21:16:09","slug":"centos7%e5%81%9c%e6%ad%a2%e7%bb%b4%e6%8a%a4%e5%90%8e%e6%9b%b4%e6%8d%a2yum%e6%ba%90%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/29003.html","title":{"rendered":"centos7\u505c\u6b62\u7ef4\u62a4\u540e\u66f4\u6362yum\u6e90\u6559\u7a0b"},"content":{"rendered":"<p>\u6700\u8fd1\u5728\u4f7f\u7528\u84dd\u7c73\u4e91\u7684\u5f88\u591a\u670b\u53cb\u90fd\u5728\u95ee\u4e3a\u4ec0\u4e48centos7\u65e0\u6cd5\u4e0b\u8f7d\u73af\u5883\u4e86&#xff0c;\u8fd9\u91cc\u7ed9\u5927\u5bb6\u8bf4\u660e\u4e00\u4e0b&#xff0c;centos7\u5df2\u7ecf\u57282024\u5e746\u670830\u65e5&#xff0c;\u751f\u547d\u5468\u671f\u7ed3\u675f&#xff0c;\u5b98\u65b9\u4e0d\u518d\u8fdb\u884c\u652f\u6301\u7ef4\u62a4&#xff0c;\u5982\u679c\u4f7f\u7528\u5b98\u65b9yum\u6e90\u4e0b\u8f7d\u73af\u5883\u670d\u52a1&#xff0c;\u4f1a\u62a5404\u3002\u8fd9\u91cc\u63d0\u4f9b\u4e86\u53ef\u7528\u7684yum\u6e90\u53ca\u914d\u7f6e\u6559\u7a0b&#xff0c;\u6559\u7a0b\u975e\u5e38\u7b80\u5355&#xff0c;\u8fde\u63a5\u670d\u52a1\u5668SSH\u540e&#xff0c;\u6309\u7167\u6559\u7a0b\u6b65\u9aa4\u6267\u884c\u5b8c\u547d\u4ee4\u5373\u53ef\u3002<\/p>\n<p>1. \u5907\u4efd\u5f53\u524d Yum \u6e90 \u5728\u66f4\u6362 Yum \u6e90\u4e4b\u524d&#xff0c;\u5efa\u8bae\u5148\u5907\u4efd\u5f53\u524d\u7684 Yum \u6e90\u914d\u7f6e\u6587\u4ef6&#xff0c;\u4ee5\u9632\u4e07\u4e00\u3002\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4&#xff1a;<\/p>\n<p>mv \/etc\/yum.repos.d\/CentOS-Base.repo \/etc\/yum.repos.d\/CentOS-Base.repo.backup<br \/>\n\u8fd9\u5c06\u5907\u4efd\u5f53\u524d\u7684 Yum \u6e90\u914d\u7f6e\u6587\u4ef6\u4e3a CentOS-Base.repo.bak\u3002 <\/p>\n<p>2. \u4e0b\u8f7d\u65b0\u7684 Yum \u6e90\u914d\u7f6e\u6587\u4ef6<\/p>\n<p>wget -O \/etc\/yum.repos.d\/CentOS-Base.repo http:\/\/mirrors.aliyun.com\/repo\/Centos-7.repo <\/p>\n<p>\u8fd9\u91cc\u4e0b\u8f7d\u7684\u662f\u963f\u91cc\u4e91\u7684centos7 yum\u6e90\u3002<\/p>\n<p>3. \u6e05\u9664 Yum \u7f13\u5b58<\/p>\n<p>yum clean all <\/p>\n<p>4. \u751f\u6210\u65b0\u7684\u7f13\u5b58<\/p>\n<p>yum makecache <\/p>\n<p>\u6559\u7a0b\u5230\u8fd9\u91cc\u5c31\u7ed3\u675f\u4e86&#xff0c;\u73b0\u5728\u60a8\u53ef\u4ee5\u5728\u4f60\u7684\u84dd\u7c73\u4e91\u670d\u52a1\u5668\u4e2d\u6267\u884cyum\u547d\u4ee4\u6d4b\u8bd5\u80fd\u5426\u6b63\u5e38\u4e0b\u8f7d\u73af\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1.6k\u6b21\uff0c\u70b9\u8d5e4\u6b21\uff0c\u6536\u85cf8\u6b21\u3002\u8fd9\u91cc\u63d0\u4f9b\u4e86\u53ef\u7528\u7684yum\u6e90\u53ca\u914d\u7f6e\u6559\u7a0b\uff0c\u6559\u7a0b\u975e\u5e38\u7b80\u5355\uff0c\u8fde\u63a5\u670d\u52a1\u5668SSH\u540e\uff0c\u6309\u7167\u6559\u7a0b\u6b65\u9aa4\u6267\u884c\u5b8c\u547d\u4ee4\u5373\u53ef\u3002\u6700\u8fd1\u5728\u4f7f\u7528\u84dd\u7c73\u4e91\u7684\u5f88\u591a\u670b\u53cb\u90fd\u5728\u95ee\u4e3a\u4ec0\u4e48centos7\u65e0\u6cd5\u4e0b\u8f7d\u73af\u5883\u4e86\uff0c\u8fd9\u91cc\u7ed9\u5927\u5bb6\u8bf4\u660e\u4e00\u4e0b\uff0c\u5728\u66f4\u6362 Yum \u6e90\u4e4b\u524d\uff0c\u5efa\u8bae\u5148\u5907\u4efd\u5f53\u524d\u7684 Yum \u6e90\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u9632\u4e07\u4e00\u3002\u6559\u7a0b\u5230\u8fd9\u91cc\u5c31\u7ed3\u675f\u4e86\uff0c\u73b0\u5728\u60a8\u53ef\u4ee5\u5728\u4f60\u7684\u84dd\u7c73\u4e91\u670d\u52a1\u5668\u4e2d\u6267\u884cyum\u547d\u4ee4\u6d4b\u8bd5\u80fd\u5426\u6b63\u5e38\u4e0b\u8f7d\u73af\u5883\u3002\u8fd9\u91cc\u4e0b\u8f7d\u7684\u662f\u963f\u91cc\u4e91\u7684centos7 yum\u6e90\u30022. \u4e0b\u8f7d\u65b0\u7684 Yum \u6e90\u914d\u7f6e\u6587\u4ef6\u30021. \u5907\u4efd\u5f53\u524d Yum \u6e90\u30023. \u6e05\u9664 Yum \u7f13\u5b58\u3002_centos7\u505c\u6b62\u652f\u6301\u5207\u6362\u6e90<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[59,58,43,2349],"topic":[],"class_list":["post-29003","post","type-post","status-publish","format-standard","hentry","category-server","tag-centos","tag-linux","tag-43","tag-2349"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>centos7\u505c\u6b62\u7ef4\u62a4\u540e\u66f4\u6362yum\u6e90\u6559\u7a0b - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\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.wsisp.com\/helps\/29003.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"centos7\u505c\u6b62\u7ef4\u62a4\u540e\u66f4\u6362yum\u6e90\u6559\u7a0b - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1.6k\u6b21\uff0c\u70b9\u8d5e4\u6b21\uff0c\u6536\u85cf8\u6b21\u3002\u8fd9\u91cc\u63d0\u4f9b\u4e86\u53ef\u7528\u7684yum\u6e90\u53ca\u914d\u7f6e\u6559\u7a0b\uff0c\u6559\u7a0b\u975e\u5e38\u7b80\u5355\uff0c\u8fde\u63a5\u670d\u52a1\u5668SSH\u540e\uff0c\u6309\u7167\u6559\u7a0b\u6b65\u9aa4\u6267\u884c\u5b8c\u547d\u4ee4\u5373\u53ef\u3002\u6700\u8fd1\u5728\u4f7f\u7528\u84dd\u7c73\u4e91\u7684\u5f88\u591a\u670b\u53cb\u90fd\u5728\u95ee\u4e3a\u4ec0\u4e48centos7\u65e0\u6cd5\u4e0b\u8f7d\u73af\u5883\u4e86\uff0c\u8fd9\u91cc\u7ed9\u5927\u5bb6\u8bf4\u660e\u4e00\u4e0b\uff0c\u5728\u66f4\u6362 Yum \u6e90\u4e4b\u524d\uff0c\u5efa\u8bae\u5148\u5907\u4efd\u5f53\u524d\u7684 Yum \u6e90\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u9632\u4e07\u4e00\u3002\u6559\u7a0b\u5230\u8fd9\u91cc\u5c31\u7ed3\u675f\u4e86\uff0c\u73b0\u5728\u60a8\u53ef\u4ee5\u5728\u4f60\u7684\u84dd\u7c73\u4e91\u670d\u52a1\u5668\u4e2d\u6267\u884cyum\u547d\u4ee4\u6d4b\u8bd5\u80fd\u5426\u6b63\u5e38\u4e0b\u8f7d\u73af\u5883\u3002\u8fd9\u91cc\u4e0b\u8f7d\u7684\u662f\u963f\u91cc\u4e91\u7684centos7 yum\u6e90\u30022. \u4e0b\u8f7d\u65b0\u7684 Yum \u6e90\u914d\u7f6e\u6587\u4ef6\u30021. \u5907\u4efd\u5f53\u524d Yum \u6e90\u30023. \u6e05\u9664 Yum \u7f13\u5b58\u3002_centos7\u505c\u6b62\u652f\u6301\u5207\u6362\u6e90\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/29003.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-19T21:16:09+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/29003.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/29003.html\",\"name\":\"centos7\u505c\u6b62\u7ef4\u62a4\u540e\u66f4\u6362yum\u6e90\u6559\u7a0b - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2025-04-19T21:16:09+00:00\",\"dateModified\":\"2025-04-19T21:16:09+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/29003.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/29003.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/29003.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"centos7\u505c\u6b62\u7ef4\u62a4\u540e\u66f4\u6362yum\u6e90\u6559\u7a0b\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"centos7\u505c\u6b62\u7ef4\u62a4\u540e\u66f4\u6362yum\u6e90\u6559\u7a0b - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","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.wsisp.com\/helps\/29003.html","og_locale":"zh_CN","og_type":"article","og_title":"centos7\u505c\u6b62\u7ef4\u62a4\u540e\u66f4\u6362yum\u6e90\u6559\u7a0b - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1.6k\u6b21\uff0c\u70b9\u8d5e4\u6b21\uff0c\u6536\u85cf8\u6b21\u3002\u8fd9\u91cc\u63d0\u4f9b\u4e86\u53ef\u7528\u7684yum\u6e90\u53ca\u914d\u7f6e\u6559\u7a0b\uff0c\u6559\u7a0b\u975e\u5e38\u7b80\u5355\uff0c\u8fde\u63a5\u670d\u52a1\u5668SSH\u540e\uff0c\u6309\u7167\u6559\u7a0b\u6b65\u9aa4\u6267\u884c\u5b8c\u547d\u4ee4\u5373\u53ef\u3002\u6700\u8fd1\u5728\u4f7f\u7528\u84dd\u7c73\u4e91\u7684\u5f88\u591a\u670b\u53cb\u90fd\u5728\u95ee\u4e3a\u4ec0\u4e48centos7\u65e0\u6cd5\u4e0b\u8f7d\u73af\u5883\u4e86\uff0c\u8fd9\u91cc\u7ed9\u5927\u5bb6\u8bf4\u660e\u4e00\u4e0b\uff0c\u5728\u66f4\u6362 Yum \u6e90\u4e4b\u524d\uff0c\u5efa\u8bae\u5148\u5907\u4efd\u5f53\u524d\u7684 Yum \u6e90\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u9632\u4e07\u4e00\u3002\u6559\u7a0b\u5230\u8fd9\u91cc\u5c31\u7ed3\u675f\u4e86\uff0c\u73b0\u5728\u60a8\u53ef\u4ee5\u5728\u4f60\u7684\u84dd\u7c73\u4e91\u670d\u52a1\u5668\u4e2d\u6267\u884cyum\u547d\u4ee4\u6d4b\u8bd5\u80fd\u5426\u6b63\u5e38\u4e0b\u8f7d\u73af\u5883\u3002\u8fd9\u91cc\u4e0b\u8f7d\u7684\u662f\u963f\u91cc\u4e91\u7684centos7 yum\u6e90\u30022. \u4e0b\u8f7d\u65b0\u7684 Yum \u6e90\u914d\u7f6e\u6587\u4ef6\u30021. \u5907\u4efd\u5f53\u524d Yum \u6e90\u30023. \u6e05\u9664 Yum \u7f13\u5b58\u3002_centos7\u505c\u6b62\u652f\u6301\u5207\u6362\u6e90","og_url":"https:\/\/www.wsisp.com\/helps\/29003.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2025-04-19T21:16:09+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/29003.html","url":"https:\/\/www.wsisp.com\/helps\/29003.html","name":"centos7\u505c\u6b62\u7ef4\u62a4\u540e\u66f4\u6362yum\u6e90\u6559\u7a0b - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2025-04-19T21:16:09+00:00","dateModified":"2025-04-19T21:16:09+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/29003.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/29003.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/29003.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"centos7\u505c\u6b62\u7ef4\u62a4\u540e\u66f4\u6362yum\u6e90\u6559\u7a0b"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/29003","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=29003"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/29003\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=29003"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=29003"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=29003"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=29003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}