{"id":196207,"date":"2024-11-13T21:22:20","date_gmt":"2024-11-13T13:22:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196207\/"},"modified":"2024-11-13T21:22:21","modified_gmt":"2024-11-13T13:22:21","slug":"%e6%8e%8c%e6%8f%a1%e6%95%b8%e6%93%9a%e5%ba%ab%e5%91%bd%e4%bb%a4%e8%a1%8c%e5%bf%ab%e9%80%9f%e5%88%87%e6%8f%9b%ef%bc%8c%e8%bc%95%e9%ac%86%e7%ae%a1%e7%90%86%e5%a4%9a%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196207\/","title":{"rendered":"\u638c\u63e1\u6578\u64da\u5eab\u547d\u4ee4\u884c\u5feb\u901f\u5207\u63db\uff0c\u8f15\u9b06\u7ba1\u7406\u591a\u500b\u6578\u64da\u5eab (\u6578\u64da\u5eab\u547d\u4ee4\u884c\u5207\u63db\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e6%8e%8c%e6%8f%a1%e6%95%b8%e6%93%9a%e5%ba%ab%e5%91%bd%e4%bb%a4%e8%a1%8c%e5%bf%ab%e9%80%9f%e5%88%87%e6%8f%9b%ef%bc%8c%e8%bc%95%e9%ac%86%e7%ae%a1%e7%90%86%e5%a4%9a%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab-TYNrHpEaNh\">\u638c\u63e1\u6578\u64da\u5eab\u547d\u4ee4\u884c\u5feb\u901f\u5207\u63db\uff0c\u8f15\u9b06\u7ba1\u7406\u591a\u500b\u6578\u64da\u5eab<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u6210\u70ba\u4e86\u6bcf\u500b\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u5fc5\u5099\u7684\u6280\u80fd\u4e4b\u4e00\u3002\u7121\u8ad6\u662f\u958b\u767c\u65b0\u61c9\u7528\u7a0b\u5e8f\u9084\u662f\u7dad\u8b77\u73fe\u6709\u7cfb\u7d71\uff0c\u80fd\u5920\u5feb\u901f\u5207\u63db\u548c\u7ba1\u7406\u591a\u500b\u6578\u64da\u5eab\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728\u547d\u4ee4\u884c\u4e2d\u5feb\u901f\u5207\u63db\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6280\u5de7\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87%e5%91%bd%e4%bb%a4%e8%a1%8c%e7%ae%a1%e7%90%86%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-TYNrHpEaNh\">\u70ba\u4ec0\u9ebc\u9078\u64c7\u547d\u4ee4\u884c\u7ba1\u7406\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u4f7f\u7528\u547d\u4ee4\u884c\u7ba1\u7406\u6578\u64da\u5eab\u6709\u591a\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u6548\u7387\u9ad8\uff1a<\/strong>\u547d\u4ee4\u884c\u64cd\u4f5c\u901a\u5e38\u6bd4\u5716\u5f62\u754c\u9762\u66f4\u5feb\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u57f7\u884c\u6279\u91cf\u64cd\u4f5c\u6642\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u547d\u4ee4\u884c\u63d0\u4f9b\u4e86\u66f4\u5927\u7684\u9748\u6d3b\u6027\uff0c\u5141\u8a31\u7528\u6236\u4f7f\u7528\u8173\u672c\u81ea\u52d5\u5316\u5e38\u898b\u4efb\u52d9\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u4f54\u7528\u5c11\uff1a<\/strong>\u547d\u4ee4\u884c\u5de5\u5177\u901a\u5e38\u4f54\u7528\u7684\u7cfb\u7d71\u8cc7\u6e90\u8f03\u5c11\uff0c\u9069\u5408\u5728\u8cc7\u6e90\u6709\u9650\u7684\u74b0\u5883\u4e2d\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8%e5%91%bd%e4%bb%a4%e8%a1%8c%e4%b8%ad%e5%88%87%e6%8f%9b%e6%95%b8%e6%93%9a%e5%ba%ab-TYNrHpEaNh\">\u5982\u4f55\u5728\u547d\u4ee4\u884c\u4e2d\u5207\u63db\u6578\u64da\u5eab<\/h2>\n<p>\u4ee5 MySQL \u70ba\u4f8b\uff0c\u5207\u63db\u6578\u64da\u5eab\u7684\u57fa\u672c\u547d\u4ee4\u662f <code>USE<\/code>\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%99%bb%e9%8c%84%e5%88%b0-mysql-TYNrHpEaNh\">1. \u767b\u9304\u5230 MySQL<\/h3>\n<pre><code>mysql -u username -p<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>username<\/code> \u662f\u4f60\u7684 MySQL \u7528\u6236\u540d\u3002\u7cfb\u7d71\u6703\u63d0\u793a\u4f60\u8f38\u5165\u5bc6\u78bc\u3002<\/p>\n<h3 id=\"2-%e6%9f%a5%e7%9c%8b%e5%8f%af%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%ab-TYNrHpEaNh\">2. \u67e5\u770b\u53ef\u7528\u6578\u64da\u5eab<\/h3>\n<pre><code>SHOW DATABASES;<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u5217\u51fa\u6240\u6709\u53ef\u7528\u7684\u6578\u64da\u5eab\uff0c\u5e6b\u52a9\u4f60\u9078\u64c7\u8981\u5207\u63db\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"3-%e5%88%87%e6%8f%9b%e6%95%b8%e6%93%9a%e5%ba%ab-TYNrHpEaNh\">3. \u5207\u63db\u6578\u64da\u5eab<\/h3>\n<pre><code>USE database_name;<\/code><\/pre>\n<p>\u5c07 <code>database_name<\/code> \u66ff\u63db\u70ba\u4f60\u60f3\u8981\u5207\u63db\u7684\u6578\u64da\u5eab\u540d\u7a31\u3002\u6210\u529f\u5207\u63db\u5f8c\uff0c\u7cfb\u7d71\u6703\u986f\u793a\u4e00\u689d\u6d88\u606f\uff0c\u544a\u8a34\u4f60\u7576\u524d\u4f7f\u7528\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e7%ae%a1%e7%90%86%e5%a4%9a%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%8a%80%e5%b7%a7-TYNrHpEaNh\">\u7ba1\u7406\u591a\u500b\u6578\u64da\u5eab\u7684\u6280\u5de7<\/h2>\n<p>\u5728\u7ba1\u7406\u591a\u500b\u6578\u64da\u5eab\u6642\uff0c\u4ee5\u4e0b\u5e7e\u500b\u6280\u5de7\u53ef\u4ee5\u5e6b\u52a9\u4f60\u63d0\u9ad8\u6548\u7387\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%88%a5%e5%90%8d-TYNrHpEaNh\">1. \u4f7f\u7528\u5225\u540d<\/h3>\n<p>\u5982\u679c\u4f60\u7d93\u5e38\u9700\u8981\u5207\u63db\u5230\u7279\u5b9a\u7684\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u5225\u540d\u4f86\u7c21\u5316\u547d\u4ee4\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u5728\u4f60\u7684\u547d\u4ee4\u884c\u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6e\u5225\u540d\uff1a<\/p>\n<pre><code>alias db1='mysql -u username -p -D database1'<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u4f60\u53ea\u9700\u8f38\u5165 <code>db1<\/code> \u5c31\u53ef\u4ee5\u76f4\u63a5\u767b\u9304\u5230 <code>database1<\/code>\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e8%85%b3%e6%9c%ac%e8%87%aa%e5%8b%95%e5%8c%96-TYNrHpEaNh\">2. \u4f7f\u7528\u8173\u672c\u81ea\u52d5\u5316<\/h3>\n<p>\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u57f7\u884c\u7684\u64cd\u4f5c\uff0c\u53ef\u4ee5\u8003\u616e\u7de8\u5beb\u8173\u672c\u4f86\u81ea\u52d5\u5316\u9019\u4e9b\u4efb\u52d9\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Bash \u8173\u672c\uff0c\u53ef\u4ee5\u81ea\u52d5\u5207\u63db\u5230\u6307\u5b9a\u7684\u6578\u64da\u5eab\u4e26\u57f7\u884c\u67e5\u8a62\uff1a<\/p>\n<pre><code>#!\/bin\/bash\nmysql -u username -p -D database_name -e \"SELECT * FROM table_name;\"<\/code><\/pre>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e6%95%b8%e6%93%9a%e5%ba%ab%e7%8b%80%e6%85%8b-TYNrHpEaNh\">3. \u76e3\u63a7\u6578\u64da\u5eab\u72c0\u614b<\/h3>\n<p>\u4f7f\u7528 <code>SHOW STATUS;<\/code> \u548c <code>SHOW VARIABLES;<\/code> \u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u4f60\u4e86\u89e3\u6578\u64da\u5eab\u7684\u904b\u884c\u72c0\u614b\u548c\u914d\u7f6e\uff0c\u5f9e\u800c\u66f4\u597d\u5730\u7ba1\u7406\u591a\u500b\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-TYNrHpEaNh\">\u7d50\u8ad6<\/h2>\n<p>\u638c\u63e1\u6578\u64da\u5eab\u547d\u4ee4\u884c\u7684\u5feb\u901f\u5207\u63db\u6280\u5de7\uff0c\u4e0d\u50c5\u80fd\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\uff0c\u9084\u80fd\u5e6b\u52a9\u4f60\u66f4\u597d\u5730\u7ba1\u7406\u591a\u500b\u6578\u64da\u5eab\u3002\u7121\u8ad6\u662f\u4f7f\u7528 MySQL \u9084\u662f\u5176\u4ed6\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u719f\u6089\u547d\u4ee4\u884c\u64cd\u4f5c\u90fd\u662f\u4e00\u9805\u91cd\u8981\u7684\u6280\u80fd\u3002\u96a8\u8457\u6578\u64da\u5eab\u6280\u8853\u7684\u4e0d\u65b7\u767c\u5c55\uff0c\u6301\u7e8c\u5b78\u7fd2\u548c\u5be6\u8e10\u5c07\u4f7f\u4f60\u5728\u9019\u500b\u9818\u57df\u4e2d\u4fdd\u6301\u7af6\u722d\u529b\u3002<\/p>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u4f60\u7684\u6578\u64da\u5eab\u7ba1\u7406\u9700\u6c42\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u4f60\u8f15\u9b06\u7ba1\u7406\u4f60\u7684\u6578\u64da\u5eab\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u638c\u63e1\u6578\u64da\u5eab\u547d\u4ee4\u884c\u5feb\u901f\u5207\u63db\u6280\u5de7\uff0c\u8f15\u9b06\u7ba1\u7406\u591a\u500b\u6578\u64da\u5eab\uff0c\u63d0\u5347\u5de5\u4f5c\u6548\u7387\uff0c\u7c21\u5316\u6578\u64da\u64cd\u4f5c\u6d41\u7a0b\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-196207","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196207","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=196207"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196207\/revisions"}],"predecessor-version":[{"id":196208,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196207\/revisions\/196208"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}