{"id":28418,"date":"2023-07-25T16:16:03","date_gmt":"2023-04-15T04:41:17","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac\/"},"modified":"2025-08-12T08:03:56","modified_gmt":"2025-08-12T00:03:56","slug":"python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac\/","title":{"rendered":"Python3: \u663e\u793aMariaDB\u7684\u7248\u672c"},"content":{"rendered":"<h2>\u7a0b\u5f0f<\/h2>\n<p>\u6587\u4ef6\u5939\u7ed3\u6784<\/p>\n<pre class=\"post-pre\"><code>$ tree -a\r\n.\r\n\u251c\u2500\u2500 .env\r\n\u251c\u2500\u2500 config_mariadb.py\r\n\u2514\u2500\u2500 server_version.py\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"c1\">#! \/usr\/bin\/python\r\n#\r\n#\tserver_version.py\r\n#\r\n#\t\t\t\t\tFeb\/22\/2023\r\n# --------------------------------------------------------\r\n<\/span><span class=\"kn\">import<\/span>\t<span class=\"n\">mariadb<\/span>\r\n<span class=\"kn\">import<\/span>\t<span class=\"n\">sys<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"kn\">from<\/span> <span class=\"n\">config_mariadb<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">config_mariadb_proc<\/span>\r\n<span class=\"c1\"># --------------------------------------------------------\r\n<\/span><span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">stderr<\/span><span class=\"p\">.<\/span><span class=\"nf\">write<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">*** \u958b\u59cb ***<\/span><span class=\"se\">\\n<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">host<\/span><span class=\"p\">,<\/span><span class=\"n\">user<\/span><span class=\"p\">,<\/span><span class=\"n\">password<\/span><span class=\"p\">,<\/span><span class=\"n\">data_base<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">config_mariadb_proc<\/span><span class=\"p\">()<\/span>\r\n<span class=\"n\">conn<\/span> <span class=\"o\">=<\/span> <span class=\"n\">mariadb<\/span><span class=\"p\">.<\/span><span class=\"nf\">connect<\/span><span class=\"p\">(<\/span><span class=\"n\">user<\/span><span class=\"o\">=<\/span><span class=\"n\">user<\/span><span class=\"p\">,<\/span> <span class=\"n\">password<\/span><span class=\"o\">=<\/span><span class=\"n\">password<\/span><span class=\"p\">,<\/span> \\\r\n                              <span class=\"n\">host<\/span><span class=\"o\">=<\/span><span class=\"n\">host<\/span><span class=\"p\">,<\/span><span class=\"n\">database<\/span><span class=\"o\">=<\/span><span class=\"n\">data_base<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">cursor<\/span> <span class=\"o\">=<\/span> <span class=\"n\">conn<\/span><span class=\"p\">.<\/span><span class=\"nf\">cursor <\/span><span class=\"p\">()<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">cursor<\/span><span class=\"p\">.<\/span><span class=\"nf\">execute <\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">SELECT VERSION ()<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">row<\/span> <span class=\"o\">=<\/span> <span class=\"n\">cursor<\/span><span class=\"p\">.<\/span><span class=\"nf\">fetchone <\/span><span class=\"p\">()<\/span>\r\n<span class=\"nf\">print <\/span><span class=\"p\">(<\/span><span class=\"n\">row<\/span><span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">])<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">cursor<\/span><span class=\"p\">.<\/span><span class=\"nf\">close <\/span><span class=\"p\">()<\/span>\r\n<span class=\"n\">conn<\/span><span class=\"p\">.<\/span><span class=\"nf\">close <\/span><span class=\"p\">()<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">stderr<\/span><span class=\"p\">.<\/span><span class=\"nf\">write<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">*** \u7d42\u4e86 ***<\/span><span class=\"se\">\\n<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n# --------------------------------------------------------\r\n<\/span><\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"c1\">#! \/usr\/bin\/python\r\n#\r\n#\tconfig_mariadb.py\r\n#\r\n#\t\t\t\t\tFeb\/22\/2023\r\n# --------------------------------------------------------\r\n<\/span><span class=\"kn\">import<\/span> <span class=\"n\">os<\/span>\r\n<span class=\"kn\">from<\/span> <span class=\"n\">dotenv<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">load_dotenv<\/span>\r\n<span class=\"c1\">#\r\n# --------------------------------------------------------\r\n<\/span><span class=\"k\">def<\/span> <span class=\"nf\">config_mariadb_proc<\/span><span class=\"p\">():<\/span>\r\n\t<span class=\"n\">dotenv_path<\/span> <span class=\"o\">=<\/span> <span class=\"sh\">'<\/span><span class=\"s\">.env<\/span><span class=\"sh\">'<\/span>\r\n\t<span class=\"nf\">load_dotenv<\/span><span class=\"p\">(<\/span><span class=\"n\">dotenv_path<\/span><span class=\"p\">)<\/span>\r\n\t<span class=\"n\">host<\/span> <span class=\"o\">=<\/span> <span class=\"n\">os<\/span><span class=\"p\">.<\/span><span class=\"n\">environ<\/span><span class=\"p\">.<\/span><span class=\"nf\">get<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">host<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span>\r\n\t<span class=\"n\">user<\/span> <span class=\"o\">=<\/span> <span class=\"n\">os<\/span><span class=\"p\">.<\/span><span class=\"n\">environ<\/span><span class=\"p\">.<\/span><span class=\"nf\">get<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">user<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span>\r\n\t<span class=\"n\">password<\/span> <span class=\"o\">=<\/span> <span class=\"n\">os<\/span><span class=\"p\">.<\/span><span class=\"n\">environ<\/span><span class=\"p\">.<\/span><span class=\"nf\">get<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">password<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span>\r\n\t<span class=\"n\">data_base<\/span> <span class=\"o\">=<\/span> <span class=\"n\">os<\/span><span class=\"p\">.<\/span><span class=\"n\">environ<\/span><span class=\"p\">.<\/span><span class=\"nf\">get<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">data_base<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span>\t<span class=\"k\">return<\/span>\t<span class=\"n\">host<\/span><span class=\"p\">,<\/span><span class=\"n\">user<\/span><span class=\"p\">,<\/span><span class=\"n\">password<\/span><span class=\"p\">,<\/span><span class=\"n\">data_base<\/span>\r\n<span class=\"c1\"># --------------------------------------------------------\r\n<\/span><\/code><\/pre>\n<pre class=\"post-pre\"><code>host = 'localhost'\r\nuser = 'scott'\r\npassword = 'tiger123'\r\ndata_base = 'city'\r\n<\/code><\/pre>\n<h2>\u6267\u884c\u7ed3\u679c<\/h2>\n<pre class=\"post-pre\"><code>$ .\/server_version.py \r\n*** \u958b\u59cb ***\r\n10.11.2-MariaDB\r\n*** \u7d42\u4e86 ***\r\n<\/code><\/pre>\n<h2>\u8bf7\u53c2\u9605\u6b64\u9875\u9762\u3002<\/h2>\n<p>\u5982\u4f55\u5c06Python\u7a0b\u5e8f\u8fde\u63a5\u5230MariaDB<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7a0b\u5f0f \u6587\u4ef6\u5939\u7ed3\u6784 $ tree -a . \u251c\u2500\u2500 .env \u251c\u2500\u2500 config_mariadb.py \u2514\u2500\u2500 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-28418","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Python3: \u663e\u793aMariaDB\u7684\u7248\u672c - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8ePython3: \u663e\u793aMariaDB\u7684\u7248\u672c\u7684\u6280\u672f\u6587\u7ae0\" \/>\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.silicloud.com\/zh\/blog\/python3-\u663e\u793amariadb\u7684\u7248\u672c\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Python3: \u663e\u793aMariaDB\u7684\u7248\u672c\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8ePython3: \u663e\u793aMariaDB\u7684\u7248\u672c\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/python3-\u663e\u793amariadb\u7684\u7248\u672c\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-04-15T04:41:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-12T00:03:56+00:00\" \/>\n<meta name=\"author\" content=\"\u79d1, \u96c5\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u79d1, \u96c5\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac\/\",\"name\":\"Python3: \u663e\u793aMariaDB\u7684\u7248\u672c - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-04-15T04:41:17+00:00\",\"dateModified\":\"2025-08-12T00:03:56+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/41e222757cdd2a3365361328bd79970a\"},\"description\":\"\u5173\u4e8ePython3: \u663e\u793aMariaDB\u7684\u7248\u672c\u7684\u6280\u672f\u6587\u7ae0\",\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Python3: \u663e\u793aMariaDB\u7684\u7248\u672c\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/41e222757cdd2a3365361328bd79970a\",\"name\":\"\u79d1, \u96c5\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/1b2d3e00a7df03689797ebd4af8c5827ba5af936849a71050ec331f4cf902c5d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/1b2d3e00a7df03689797ebd4af8c5827ba5af936849a71050ec331f4cf902c5d?s=96&d=mm&r=g\",\"caption\":\"\u79d1, \u96c5\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/keya\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Python3: \u663e\u793aMariaDB\u7684\u7248\u672c - Blog - Silicon Cloud","description":"\u5173\u4e8ePython3: \u663e\u793aMariaDB\u7684\u7248\u672c\u7684\u6280\u672f\u6587\u7ae0","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.silicloud.com\/zh\/blog\/python3-\u663e\u793amariadb\u7684\u7248\u672c\/","og_locale":"zh_CN","og_type":"article","og_title":"Python3: \u663e\u793aMariaDB\u7684\u7248\u672c","og_description":"\u5173\u4e8ePython3: \u663e\u793aMariaDB\u7684\u7248\u672c\u7684\u6280\u672f\u6587\u7ae0","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/python3-\u663e\u793amariadb\u7684\u7248\u672c\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-04-15T04:41:17+00:00","article_modified_time":"2025-08-12T00:03:56+00:00","author":"\u79d1, \u96c5","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u79d1, \u96c5","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac\/","name":"Python3: \u663e\u793aMariaDB\u7684\u7248\u672c - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-04-15T04:41:17+00:00","dateModified":"2025-08-12T00:03:56+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/41e222757cdd2a3365361328bd79970a"},"description":"\u5173\u4e8ePython3: \u663e\u793aMariaDB\u7684\u7248\u672c\u7684\u6280\u672f\u6587\u7ae0","breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"Python3: \u663e\u793aMariaDB\u7684\u7248\u672c"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/41e222757cdd2a3365361328bd79970a","name":"\u79d1, \u96c5","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/1b2d3e00a7df03689797ebd4af8c5827ba5af936849a71050ec331f4cf902c5d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/1b2d3e00a7df03689797ebd4af8c5827ba5af936849a71050ec331f4cf902c5d?s=96&d=mm&r=g","caption":"\u79d1, \u96c5"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/keya\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e6%98%be%e7%a4%bamariadb%e7%9a%84%e7%89%88%e6%9c%ac\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/28418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=28418"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/28418\/revisions"}],"predecessor-version":[{"id":56435,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/28418\/revisions\/56435"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=28418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=28418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=28418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}