{"id":869,"date":"2019-09-20T09:49:22","date_gmt":"2019-09-20T01:49:22","guid":{"rendered":"https:\/\/jqnets.com\/blog\/?p=869"},"modified":"2019-09-20T10:35:20","modified_gmt":"2019-09-20T02:35:20","slug":"mysql-%e5%82%99%e4%bb%bd%e8%a8%ad%e5%ae%9a%e8%88%87%e9%82%84%e5%8e%9f","status":"publish","type":"post","link":"https:\/\/jqnets.com\/blog\/mysql-%e5%82%99%e4%bb%bd%e8%a8%ad%e5%ae%9a%e8%88%87%e9%82%84%e5%8e%9f\/","title":{"rendered":"MySQL \u5099\u4efd\u8a2d\u5b9a\u8207\u9084\u539f"},"content":{"rendered":"<p>\u8cc7\u6599\u5099\u4efd\u8207\u5b89\u5168\u4e00\u76f4\u662f\u6211\u5011\u5fc5\u9808\u8981\u53bb\u95dc\u6ce8\u7684\u554f\u984c\uff0c\u4e4b\u524d\u6211\u5011\u4e5f\u66fe\u7d93\u56e0\u70ba\u4e3b\u6a5f\u639b\u6389\u5c0e\u81f4\u8cc7\u6599\u6d41\u5931\uff0c\u5728\u9019\u908a\u4f86\u6559\u5e7e\u500b\u6709\u6548\u5099\u4efd\u8cc7\u6599\u5eab\u7684\u65b9\u6cd5\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5728\u9019\u908a\u6211\u5011\u4ee5 Ubuntu \u4f5c\u696d\u7cfb\u7d71\u70ba\u4f8b\uff1a<\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"color: #008080;\">1.\u00a0MySQLDUMP &amp; Corntab<\/span><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u5f9e MySQL \u532f\u51fa\u6709\u5e7e\u500b\u7c21\u55ae\u7684\u65b9\u5f0f\uff0c\u4f8b\u5982\u900f\u904e\u301dphpMyAdmin\u301e\u6216 \u301dAdminer\u301e\u4f86\u8f38\u51fa\uff0c\u4e0d\u904e\u9019\u5169\u500b\u4e5f\u6709\u7f3a\u9ede\uff0c\u4e00\u65e6\u8cc7\u6599\u5eab\u6a94\u6848\u592a\u5927\uff0c\u5c31\u4e0d\u5bb9\u6613\u9032\u884c\u532f\u5165\uff0c\u53e6\u4e00\u65b9\u9762\uff0c\u4e5f\u5076\u723e\u6703\u6709\u532f\u5165\u767c\u751f\u932f\u8aa4\u7684\u60c5\u5f62\u767c\u751f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u6240\u4ee5\u5728\u9019\u908a\uff0c\u6211\u5011\u5efa\u8b70\u4f7f\u7528\u4f7f\u7528\u00a0mysqldump \u4f86\u9032\u884c\u8cc7\u6599\u5eab\u7684\u532f\u51fa\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u9996\u5148\uff0c\u6211\u5011\u53ef\u4ee5\u4e00\u500b\u7c21\u55ae\u7684\u6307\u4ee4\u00a0mysqldump \u4f86\u532f\u51fa SQL \u6a94\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u6307\u4ee4\u898f\u5247\u5982\u4e0b\uff1a<\/p>\n<pre class=\"theme:github nums:false nums-toggle:false wrap-toggle:false lang:default decode:true\">sudo mysqldump -u\u5e33\u865f\u00a0-p\u5bc6\u78bc \u8cc7\u6599\u8868\u540d\u7a31 &gt; \u8def\u5f91\u8207\u6a94\u540d<\/pre>\n<p>&nbsp;<\/p>\n<p>\u6211\u5011\u5047\u8a2d\u8981\u8f38\u51fa guestbook \u9019\u500b\u8cc7\u6599\u8868\u70ba\u4f8b\uff0c\u800c\u6211\u5011\u7684\u8cc7\u6599\u5eab\u5bc6\u78bc\u70ba\u301d123456\u301e\uff0c\u800c\u5099\u4efd\u7684\u6642\u9593\u662f 2019\/09\/20 08:20\u3002<\/p>\n<pre class=\"lang:default decode:true \">sudo mysqldump -uroot -p123456 guestbook &gt; ~\/backup_sql\/guestbook_`date +\\%Y\\%m\\%d_\\%H\\%M`.sql<\/pre>\n<p>&nbsp;<\/p>\n<p>\u4ee5\u4e0a\u4f8b\uff0c\u6211\u5011\u6703\u8f38\u51fa SQL \u6a94\u5230 ~\/backup_sql\/guestbook_20190920_0820.sql \u3002<\/p>\n<p><span style=\"color: #b22222;\">\u8a3b\uff1a\u6211\u5011\u53ef\u4ee5\u900f\u904e\u00a0`date +\\%Y\\%m\\%d_\\%H\\%M` \u4f86\u7528\u8b8a\u6578\u7522\u751f\u52d5\u614b\u6a94\u540d\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"color: #008080;\">2. Corntab &#8211; \u52a0\u5165\u6392\u7a0b\u81ea\u52d5\u5099\u4efd<\/span><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u7576\u6211\u5011\u6210\u529f\u532f\u51fa SQL \u6a94\u4e4b\u5f8c\uff0c\u6211\u5011\u61c9\u8a72\u6703\u8a2d\u60f3\u5e0c\u671b\u81ea\u52d5\u9032\u884c\u532f\u51fa SQL \u6a94\u4f86\u9032\u884c\u5099\u4efd\uff0c\u6240\u4ee5\u6211\u5011\u4f86\u7e7c\u7e8c\u8aaa\u8aaa\u5982\u4f55\u900f\u904e Ctontab \u7684\u6392\u7a0b\u8a2d\u5b9a\u4f86\u5b8c\u6210\u5099\u4efd\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u9996\u5148\uff0c\u6211\u5011\u5148\u9032\u5165\u6392\u7a0b\u8a2d\u5b9a\uff1a<\/p>\n<pre class=\"lang:default decode:true\">sudo crontab -e<\/pre>\n<p>&nbsp;<\/p>\n<p>\u9032\u5230\u6392\u7a0b\u4e4b\u5f8c\uff0c\u6211\u5011\u628a\u4e0a\u8ff0\u7684\u6307\u4ee4\uff0c\u52a0\u5165\u5230\u6211\u5011\u7684\u6392\u7a0b\u7576\u4e2d\u3002 ( \u4ee5\u6bcf\u65e5 00:00 \u5206\u9032\u884c\u5099\u4efd\u70ba\u4f8b )<\/p>\n<pre class=\"lang:default decode:true\">#\u00a0\u5206\u9418,\u5c0f\u6642,\u65e5\u671f,\u6708\u4efd,\u661f\u671f,command\r\n0 0 * * * mysqldump -uroot -p123456 guestbook\u00a0&gt;\u00a0~\/backup_sql\/guestbook_`date +\\%Y\\%m\\%d_\\%H\\%M`.sql<\/pre>\n<p>&nbsp;<\/p>\n<p>\u9019\u6a23\u4e00\u4f86\uff0c\u6211\u5011\u5c31\u5b8c\u6210\u4e86\u6bcf\u65e5\u5099\u4efd\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #008080;\">3.\u00a0<b>\u8cc7\u6599\u5eab\u9084\u539f<\/b><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>\u7576\u6211\u5011\u6bcf\u65e5\u90fd\u6709\u8cc7\u6599\u5eab\u5099\u4efd\u7684\u6642\u5019\uff0c\u4e00\u65e6\u9047\u5230\u8cc7\u6599\u640d\u6bc0\u6216\u662f\u9700\u8981\u56de\u6eaf\u8ffd\u67e5\u8cc7\u6599\u7684\u6642\u5019\uff0c\u6211\u5011\u5c31\u9700\u8981\u9032\u884c\u8cc7\u6599\u9084\u539f\uff0c\u9084\u539f\u7684\u65b9\u5f0f\u4e5f\u975e\u5e38\u7684\u7c21\u55ae\uff0c\u6307\u4ee4\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p>&nbsp;<\/p>\n<pre class=\"lang:default decode:true \">sudo mysql -u root -p \u8cc7\u6599\u8868\u540d\u7a31 &lt;\u00a0\u8def\u5f91\u8207\u6a94\u540d<\/pre>\n<p>&nbsp;<\/p>\n<p>\u4e00\u6a23\u6211\u5011\u900f\u904e\u7bc4\u4f8b\u4f86\u5be6\u4f5c\uff0c\u6211\u5011\u5c07\u4e0a\u8ff0\u8f38\u51fa\u7684\u00a0~\/backup_sql\/guestbook_20190920_0820.sql \u9084\u539f\u5230\u6211\u5011\u7684\u8cc7\u6599\u8868\u6a94\u4e2d\u3002<\/p>\n<p>\u8f38\u5165\u5b8c\u6210\u6307\u4ee4\u4e4b\u5f8c\uff0c\u7cfb\u7d71\u6703\u9700\u8981\u4f60\u8f38\u5165\u301d\u8cc7\u6599\u5eab\u5bc6\u78bc\u301e\uff0c\u8f38\u5165\u6b63\u78ba\u4e4b\u5f8c\uff0c\u5c07\u5c31\u6703\u5b8c\u6210\u9084\u539f\u7684\u52d5\u4f5c\u3002<\/p>\n<pre class=\"lang:default decode:true\">sudo mysql -u root -p guestbook &lt; ~\/backup_mysql\/guestbook_20190920_0820.sql<\/pre>\n<p>\u900f\u904e\u9019\u4e00\u884c\u6307\u4ee4\uff0c\u5c31\u80fd\u5b8c\u6210\u6211\u5011\u7684\u8cc7\u6599\u5eab\u9084\u539f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><b><span style=\"color: #008f00;\">\u5ef6\u4f38\uff1a<\/span><\/b><\/p>\n<p>&nbsp;<\/p>\n<p>\u6211\u5011\u4e4b\u5f8c\u518d\u4f86\u8aaa\u8aaa\uff1a<\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li>\u5099\u4efd\u7b56\u7565 ( \u907f\u514d\u7121\u9650\u8cc7\u6599\u5bf5\u5927\u585e\u7206\u4e3b\u6a5f\u7a7a\u9593 )\n<ul>\n<li>\u7576\u4f60\u6bcf\u65e5\u5099\u4efd\u4e4b\u5f8c\uff0c\u6709\u53ef\u80fd\u6703\u9020\u6210\u8cc7\u6599\u5099\u4efd\u6a94\u9f90\u5927\uff0c\u6240\u4ee5\u61c9\u8a72\u8981\u7528\u7528\u600e\u6a23\u7684\u7b56\u7565\u4f86\u9032\u884c\u7559\u5b58\u7b56\u7565\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u7570\u5730\u5099\u4efd\uff1a\n<ul>\n<li>\u7576\u4f60\u6709\u53e6\u5916\u4e00\u53f0\u4e3b\u6a5f\uff0c\u80fd\u4e0d\u80fd\u76f4\u63a5\u5099\u4efd\u5230\u300c\u53e6\u4e00\u53f0\u4e3b\u6a5f\u300d\uff0c\u4f86\u78ba\u4fdd\u7a0b\u5f0f\u7684\u57f7\u884c\u4e3b\u6a5f\u4e0d\u6703\u88ab\u585e\u7206\u800c\u5f71\u97ff\u5230\u71df\u904b\u4e3b\u6a5f\u7684\u904b\u884c\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8cc7\u6599\u5099\u4efd\u8207\u5b89\u5168\u4e00\u76f4\u662f\u6211\u5011\u5fc5\u9808\u8981\u53bb\u95dc\u6ce8\u7684\u554f\u984c\uff0c\u4e4b\u524d\u6211\u5011\u4e5f\u66fe\u7d93\u56e0\u70ba\u4e3b\u6a5f\u639b\u6389\u5c0e\u81f4\u8cc7\u6599\u6d41\u5931\uff0c\u5728\u9019\u908a\u4f86\u6559\u5e7e\u500b\u6709\u6548\u5099\u4efd\u8cc7\u6599\u5eab\u7684\u65b9\u6cd5\u3002 &nbsp; \u5728\u9019\u908a\u6211\u5011\u4ee5 Ubuntu \u4f5c\u696d\u7cfb\u7d71\u70ba\u4f8b\uff1a &nbsp; 1.\u00a0MySQLDUMP &amp; Corntab &nbsp; \u5f9e MySQL \u532f\u51fa\u6709\u5e7e\u500b\u7c21\u55ae\u7684\u65b9\u5f0f\uff0c\u4f8b\u5982\u900f\u904e\u301dphpMyAdmin\u301e\u6216 \u301dAdminer\u301e\u4f86\u8f38\u51fa\uff0c\u4e0d\u904e\u9019\u5169\u500b\u4e5f\u6709\u7f3a\u9ede\uff0c\u4e00\u65e6\u8cc7\u6599\u5eab\u6a94\u6848\u592a\u5927\uff0c\u5c31\u4e0d\u5bb9\u6613\u9032\u884c\u532f\u5165\uff0c\u53e6\u4e00\u65b9\u9762\uff0c\u4e5f\u5076\u723e\u6703\u6709\u532f\u5165\u767c\u751f\u932f\u8aa4\u7684\u60c5\u5f62\u767c\u751f\u3002 &nbsp; \u6240\u4ee5\u5728\u9019\u908a\uff0c\u6211\u5011\u5efa\u8b70 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[3,255],"tags":[260,195,259,258,256,257],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6rhcT-e1","jetpack-related-posts":[],"jetpack_likes_enabled":false,"_links":{"self":[{"href":"https:\/\/jqnets.com\/blog\/wp-json\/wp\/v2\/posts\/869"}],"collection":[{"href":"https:\/\/jqnets.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jqnets.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jqnets.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jqnets.com\/blog\/wp-json\/wp\/v2\/comments?post=869"}],"version-history":[{"count":6,"href":"https:\/\/jqnets.com\/blog\/wp-json\/wp\/v2\/posts\/869\/revisions"}],"predecessor-version":[{"id":875,"href":"https:\/\/jqnets.com\/blog\/wp-json\/wp\/v2\/posts\/869\/revisions\/875"}],"wp:attachment":[{"href":"https:\/\/jqnets.com\/blog\/wp-json\/wp\/v2\/media?parent=869"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jqnets.com\/blog\/wp-json\/wp\/v2\/categories?post=869"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jqnets.com\/blog\/wp-json\/wp\/v2\/tags?post=869"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}