{"id":5386,"date":"2024-11-14T13:35:31","date_gmt":"2024-11-14T05:35:31","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5386\/"},"modified":"2024-11-14T13:35:31","modified_gmt":"2024-11-14T05:35:31","slug":"mysql%e5%ae%9a%e6%97%b6%e5%a4%87%e4%bb%bd%e6%80%8e%e4%b9%88%e8%ae%be%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5386\/","title":{"rendered":"mysql\u5b9a\u65f6\u5907\u4efd\u600e\u4e48\u8bbe\u7f6e"},"content":{"rendered":"

\n mysql \u5b9a\u65f6\u5907\u4efd\u53ef\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u8bbe\u7f6e\uff1a\u521b\u5efa\u5907\u4efd\u811a\u672c\uff08mysqldump\uff09\uff1b\u5b89\u6392 cron \u4f5c\u4e1a\uff08crontab -e\uff09\uff1b\u6d4b\u8bd5\u5907\u4efd\uff08mysql\uff09\uff1b\u8bbe\u7f6e\u5907\u4efd\u4fdd\u7559\u7b56\u7565\uff08find\uff09\u3002\n<\/p><\/blockquote>\n

\"mysql\u5b9a\u65f6\u5907\u4efd\u600e\u4e48\u8bbe\u7f6e\u63d2\u56fe\"<\/p>\n

MySQL \u5b9a\u65f6\u5907\u4efd\u8bbe\u7f6e\u6307\u5357<\/strong><\/p>\n

\u7b2c\u4e00\u6b65\uff1a\u521b\u5efa\u5907\u4efd\u811a\u672c<\/strong><\/p>\n

mysqldump -u <\u7528\u6237\u540d> -p <\u5bc6\u7801> <\u6570\u636e\u5e93\u540d\u79f0> > <\u5907\u4efd\u6587\u4ef6\u540d>.sql<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \n
  •  <\/strong>\uff1aMySQL \u7528\u6237\u540d<\/li>\n
  •  <\/strong>\uff1aMySQL \u5bc6\u7801<\/li>\n
  •  <\/strong>\uff1a\u8981\u5907\u4efd\u7684\u6570\u636e\u5e93\u540d\u79f0<\/li>\n
  •  <\/strong>\uff1a\u5907\u4efd\u6587\u4ef6\u7684\u540d\u79f0<\/li>\n<\/ul>\n
    \u7b2c\u4e8c\u6b65\uff1a\u5b89\u6392 cron \u4f5c\u4e1a<\/strong><\/p>\n
    cron \u662f\u4e00\u4e2a\u7528\u4e8e\u5b89\u6392\u5728\u7279\u5b9a\u65f6\u95f4\u6267\u884c\u4efb\u52a1\u7684\u5de5\u5177\u3002\u8981\u5b89\u6392 MySQL \u5907\u4efd\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
    crontab -e<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \n
    • \u5728\u6253\u5f00\u7684\u6587\u672c\u7f16\u8f91\u5668\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/li>\n<\/ul>\n
      0 0 * * * \/path\/to\/backup_script.sh<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \n
      •  0 0<\/strong>\uff1a\u6bcf\u5929\u51cc\u6668\u6267\u884c\u5907\u4efd<\/li>\n
      •   * <\/em><\/strong>\uff1a\u8868\u793a crontab \u7684\u5176\u4ed6\u5b57\u6bb5\uff08\u6708\u4efd\u3001\u65e5\u671f\u3001\u661f\u671f\uff09\u4e0d\u76f8\u5173<\/li>\n
      •  \/path\/to\/backup_script.sh<\/strong>\uff1a\u5907\u4efd\u811a\u672c\u7684\u8def\u5f84<\/li>\n<\/ul>\n
        \u7b2c\u4e09\u6b65\uff1a\u6d4b\u8bd5\u5907\u4efd<\/strong><\/p>\n
        \u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6d4b\u8bd5\u5907\u4efd\uff1a<\/p>\n
        mysql -u <\u7528\u6237\u540d> -p <\u5bc6\u7801> <\u6570\u636e\u5e93\u540d\u79f0> < <\u5907\u4efd\u6587\u4ef6\u540d>.sql<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \u7b2c\u56db\u6b65\uff08\u53ef\u9009\uff09\uff1a\u8bbe\u7f6e\u5907\u4efd\u4fdd\u7559\u7b56\u7565<\/strong><\/p>\n
        \u4e3a\u4e86\u907f\u514d\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\uff0c\u5efa\u8bae\u8bbe\u7f6e\u5907\u4efd\u4fdd\u7559\u7b56\u7565\u3002\u53ef\u4ee5\u4f7f\u7528 cron \u4f5c\u4e1a\u5220\u9664\u65e7\u5907\u4efd\uff0c\u4f8b\u5982\uff1a<\/p>\n
        0 0 * * * find \/path\/to\/backups\/*.sql -mtime +7 -delete<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          \n
        •  +7<\/strong>\uff1a\u5220\u9664\u8d85\u8fc7 7 \u5929\u7684\u5907\u4efd<\/li>\n<\/ul>\n
          \u4ee5\u4e0a\u5c31\u662f\u5b9a\u65f6\u5907\u4efd\u600e\u4e48\u8bbe\u7f6e\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
          mysql \u5b9a\u65f6\u5907\u4efd\u53ef\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u8bbe\u7f6e\uff1a\u521b\u5efa\u5907\u4efd\u811a\u672c\uff08mysqldump\uff09\uff1b\u5b89\u6392 cron \u4f5c\u4e1a\uff08crontab -e\uff09\uff1b\u6d4b\u8bd5\u5907\u4efd\uff08mysql\uff09\uff1b\u8bbe\u7f6e\u5907\u4efd\u4fdd\u7559\u7b56\u7565\uff08find\uff09\u3002 MySQL \u5b9a\u65f6\u5907\u4efd\u8bbe\u7f6e\u6307\u5357 \u7b2c\u4e00\u6b65\uff1a\u521b\u5efa\u5907\u4efd\u811a\u672c mysqldump -u <\u7528\u6237\u540d> -p <\u5bc6\u7801> <\u6570\u636e\u5e93\u540d\u79f0> > <\u5907\u4efd\u6587\u4ef6\u540d>.sql \u767b\u5f55\u540e\u590d\u5236 \uff1aMySQL \u7528\u6237\u540d \uff1aMySQL \u5bc6\u7801 \uff1a\u8981\u5907\u4efd\u7684\u6570\u636e\u5e93\u540d\u79f0 \uff1a\u5907\u4efd\u6587\u4ef6\u7684\u540d\u79f0 \u7b2c\u4e8c\u6b65\uff1a\u5b89\u6392 cron \u4f5c\u4e1a cron \u662f\u4e00\u4e2a\u7528\u4e8e\u5b89\u6392\u5728\u7279\u5b9a\u65f6\u95f4\u6267\u884c\u4efb\u52a1\u7684\u5de5\u5177\u3002\u8981\u5b89\u6392 MySQL \u5907\u4efd\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a crontab -e \u767b\u5f55\u540e\u590d\u5236 \u5728\u6253\u5f00\u7684\u6587\u672c\u7f16\u8f91\u5668\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a 0 0 * * * \/path\/to\/backup_script.sh \u767b\u5f55\u540e\u590d\u5236 0 0\uff1a\u6bcf\u5929\u51cc\u6668\u6267\u884c\u5907\u4efd * \uff1a\u8868\u793a crontab \u7684\u5176\u4ed6\u5b57\u6bb5\uff08\u6708\u4efd\u3001\u65e5\u671f\u3001\u661f\u671f\uff09\u4e0d\u76f8\u5173 \/path\/to\/backup_script.sh\uff1a\u5907\u4efd\u811a\u672c\u7684\u8def\u5f84 \u7b2c\u4e09\u6b65\uff1a\u6d4b\u8bd5\u5907\u4efd \u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6d4b\u8bd5\u5907\u4efd\uff1a mysql -u <\u7528\u6237\u540d> -p <\u5bc6\u7801> […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-5386","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=5386"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5386\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}