{"id":152807,"date":"2024-11-02T02:11:16","date_gmt":"2024-11-01T18:11:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/152807\/"},"modified":"2024-11-02T02:11:17","modified_gmt":"2024-11-01T18:11:17","slug":"%e5%be%b9%e5%ba%95%e5%8d%b8%e8%bc%89%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9a%e5%b9%be%e5%80%8b%e7%b0%a1%e5%96%ae%e6%ad%a5%e9%a9%9f%e8%a7%a3%e6%b1%ba%ef%bc%81-%e6%80%8e%e9%ba%bc%e5%ae%8c%e5%85%a8%e5%8d%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/152807\/","title":{"rendered":"\u5fb9\u5e95\u5378\u8f09\u6578\u64da\u5eab\uff1a\u5e7e\u500b\u7c21\u55ae\u6b65\u9a5f\u89e3\u6c7a\uff01 (\u600e\u9ebc\u5b8c\u5168\u5378\u8f09\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%be%b9%e5%ba%95%e5%8d%b8%e8%bc%89%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9a%e5%b9%be%e5%80%8b%e7%b0%a1%e5%96%ae%e6%ad%a5%e9%a9%9f%e8%a7%a3%e6%b1%ba%ef%bc%81-oEuriYsHUT\">\u5fb9\u5e95\u5378\u8f09\u6578\u64da\u5eab\uff1a\u5e7e\u500b\u7c21\u55ae\u6b65\u9a5f\u89e3\u6c7a\uff01<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u6709\u6642\u5019\u6211\u5011\u9700\u8981\u5fb9\u5e95\u5378\u8f09\u4e00\u500b\u6578\u64da\u5eab\uff0c\u4ee5\u4fbf\u91cb\u653e\u8cc7\u6e90\u6216\u9032\u884c\u7cfb\u7d71\u91cd\u5efa\u3002\u7121\u8ad6\u662f\u56e0\u70ba\u6578\u64da\u5eab\u4e0d\u518d\u9700\u8981\uff0c\u9084\u662f\u56e0\u70ba\u9700\u8981\u91cd\u65b0\u5b89\u88dd\uff0c\u5fb9\u5e95\u5378\u8f09\u6578\u64da\u5eab\u7684\u904e\u7a0b\u90fd\u9700\u8981\u8b39\u614e\u9032\u884c\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u500b\u7c21\u55ae\u7684\u6b65\u9a5f\uff0c\u5e6b\u52a9\u60a8\u5b89\u5168\u5730\u5378\u8f09\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e5%82%99%e4%bb%bd%e6%95%b8%e6%93%9a-oEuriYsHUT\">\u6b65\u9a5f\u4e00\uff1a\u5099\u4efd\u6578\u64da<\/h2>\n<p>\u5728\u9032\u884c\u4efb\u4f55\u5378\u8f09\u64cd\u4f5c\u4e4b\u524d\uff0c\u9996\u5148\u8981\u78ba\u4fdd\u6240\u6709\u91cd\u8981\u6578\u64da\u90fd\u5df2\u7d93\u5099\u4efd\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u56e0\u70ba\u610f\u5916\u64cd\u4f5c\u800c\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u6578\u64da\u5eab\u7684\u5167\u5efa\u5099\u4efd\u5de5\u5177\uff0c\u6216\u8005\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u9032\u884c\u5099\u4efd\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc MySQL \u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5099\u4efd\uff1a<\/p>\n<pre><code>mysqldump -u username -p database_name &gt; backup_file.sql<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5c07\u6307\u5b9a\u7684\u6578\u64da\u5eab\u5099\u4efd\u5230\u4e00\u500b SQL \u6587\u4ef6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9078\u64c7\u5408\u9069\u7684\u5099\u4efd\u4f4d\u7f6e\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e5%81%9c%e6%ad%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e6%9c%8d%e5%8b%99-oEuriYsHUT\">\u6b65\u9a5f\u4e8c\uff1a\u505c\u6b62\u6578\u64da\u5eab\u670d\u52d9<\/h2>\n<p>\u5728\u5378\u8f09\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u505c\u6b62\u76f8\u95dc\u7684\u6578\u64da\u5eab\u670d\u52d9\u3002\u9019\u53ef\u4ee5\u901a\u904e\u547d\u4ee4\u884c\u6216\u670d\u52d9\u7ba1\u7406\u5de5\u5177\u4f86\u5b8c\u6210\u3002\u4ee5 MySQL \u70ba\u4f8b\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u505c\u6b62\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl stop mysql<\/code><\/pre>\n<p>\u78ba\u4fdd\u670d\u52d9\u5df2\u7d93\u5b8c\u5168\u505c\u6b62\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u5728\u5378\u8f09\u904e\u7a0b\u4e2d\u51fa\u73fe\u4efb\u4f55\u554f\u984c\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e5%8d%b8%e8%bc%89%e6%95%b8%e6%93%9a%e5%ba%ab-oEuriYsHUT\">\u6b65\u9a5f\u4e09\uff1a\u5378\u8f09\u6578\u64da\u5eab<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u958b\u59cb\u5378\u8f09\u6578\u64da\u5eab\u3002\u5177\u9ad4\u7684\u5378\u8f09\u547d\u4ee4\u6703\u6839\u64da\u60a8\u4f7f\u7528\u7684\u6578\u64da\u5eab\u985e\u578b\u800c\u6709\u6240\u4e0d\u540c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u6578\u64da\u5eab\u7684\u5378\u8f09\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><strong>MySQL\uff1a<\/strong>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u522a\u9664\u6578\u64da\u5eab\uff1a<\/li>\n<pre><code>DROP DATABASE database_name;<\/code><\/pre>\n<li><strong>PostgreSQL\uff1a<\/strong>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u522a\u9664\u6578\u64da\u5eab\uff1a<\/li>\n<pre><code>DROP DATABASE database_name;<\/code><\/pre>\n<li><strong>MongoDB\uff1a<\/strong>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u522a\u9664\u6578\u64da\u5eab\uff1a<\/li>\n<pre><code>use database_name; db.dropDatabase();<\/code><\/pre>\n<\/ul>\n<p>\u8acb\u6ce8\u610f\uff0c\u9019\u4e9b\u64cd\u4f5c\u90fd\u662f\u4e0d\u53ef\u9006\u7684\uff0c\u56e0\u6b64\u5728\u57f7\u884c\u4e4b\u524d\u8acb\u518d\u6b21\u78ba\u8a8d\u60a8\u8981\u522a\u9664\u7684\u6578\u64da\u5eab\u540d\u7a31\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e6%b8%85%e7%90%86%e7%9b%b8%e9%97%9c%e6%96%87%e4%bb%b6-oEuriYsHUT\">\u6b65\u9a5f\u56db\uff1a\u6e05\u7406\u76f8\u95dc\u6587\u4ef6<\/h2>\n<p>\u5378\u8f09\u6578\u64da\u5eab\u5f8c\uff0c\u60a8\u53ef\u80fd\u9084\u9700\u8981\u624b\u52d5\u6e05\u7406\u4e00\u4e9b\u76f8\u95dc\u7684\u6587\u4ef6\u548c\u914d\u7f6e\u3002\u9019\u4e9b\u6587\u4ef6\u53ef\u80fd\u5305\u62ec\u6578\u64da\u5eab\u7684\u6578\u64da\u6587\u4ef6\u3001\u65e5\u8a8c\u6587\u4ef6\u4ee5\u53ca\u914d\u7f6e\u6587\u4ef6\u7b49\u3002\u6839\u64da\u60a8\u7684\u7cfb\u7d71\u548c\u6578\u64da\u5eab\u985e\u578b\uff0c\u9019\u4e9b\u6587\u4ef6\u7684\u4f4d\u7f6e\u53ef\u80fd\u6703\u6709\u6240\u4e0d\u540c\u3002\u78ba\u4fdd\u60a8\u5df2\u7d93\u627e\u5230\u4e26\u522a\u9664\u9019\u4e9b\u6587\u4ef6\uff0c\u4ee5\u91cb\u653e\u78c1\u789f\u7a7a\u9593\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%94%ef%bc%9a%e9%87%8d%e6%96%b0%e5%95%9f%e5%8b%95%e6%9c%8d%e5%8b%99-oEuriYsHUT\">\u6b65\u9a5f\u4e94\uff1a\u91cd\u65b0\u555f\u52d5\u670d\u52d9<\/h2>\n<p>\u6700\u5f8c\uff0c\u60a8\u53ef\u4ee5\u91cd\u65b0\u555f\u52d5\u6578\u64da\u5eab\u670d\u52d9\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u904b\u884c\u6b63\u5e38\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u555f\u52d5 MySQL \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl start mysql<\/code><\/pre>\n<p>\u5728\u91cd\u65b0\u555f\u52d5\u670d\u52d9\u5f8c\uff0c\u60a8\u53ef\u4ee5\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u72c0\u614b\uff0c\u78ba\u4fdd\u4e00\u5207\u904b\u884c\u6b63\u5e38\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-oEuriYsHUT\">\u7e3d\u7d50<\/h2>\n<p>\u5fb9\u5e95\u5378\u8f09\u6578\u64da\u5eab\u7684\u904e\u7a0b\u96d6\u7136\u7c21\u55ae\uff0c\u4f46\u9700\u8981\u8b39\u614e\u64cd\u4f5c\uff0c\u4ee5\u907f\u514d\u6578\u64da\u4e1f\u5931\u6216\u7cfb\u7d71\u6545\u969c\u3002\u901a\u904e\u5099\u4efd\u6578\u64da\u3001\u505c\u6b62\u670d\u52d9\u3001\u57f7\u884c\u5378\u8f09\u3001\u6e05\u7406\u6587\u4ef6\u4ee5\u53ca\u91cd\u65b0\u555f\u52d5\u670d\u52d9\uff0c\u60a8\u53ef\u4ee5\u5b89\u5168\u5730\u5b8c\u6210\u9019\u4e00\u904e\u7a0b\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u6578\u64da\u5eab\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u652f\u6301\u60a8\u7684\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5fb9\u5e95\u5378\u8f09\u6578\u64da\u5eab\u7684\u7c21\u55ae\u6b65\u9a5f\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u89e3\u6c7a\u6578\u64da\u5eab\u5378\u8f09\u554f\u984c\uff0c\u78ba\u4fdd\u7cfb\u7d71\u6e05\u6f54\u7121\u907a\u7559\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-152807","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152807","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=152807"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152807\/revisions"}],"predecessor-version":[{"id":152808,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/152807\/revisions\/152808"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=152807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=152807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=152807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}