{"id":187134,"date":"2024-11-11T11:44:20","date_gmt":"2024-11-11T03:44:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/187134\/"},"modified":"2024-11-11T11:44:21","modified_gmt":"2024-11-11T03:44:21","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8d%87%e7%b4%9a%ef%bc%9a%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%e7%b0%a1%e6%9e%90-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8d%87%e7%b4%9a%e6%80%8e%e9%ba%bc%e8%a7%a3%e6%b1%ba%e6%96%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/187134\/","title":{"rendered":"\u6578\u64da\u5eab\u5347\u7d1a\uff1a\u89e3\u6c7a\u65b9\u6848\u7c21\u6790 (\u6578\u64da\u5eab\u5347\u7d1a\u600e\u9ebc\u89e3\u6c7a\u65b9\u6848)"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8d%87%e7%b4%9a%ef%bc%9a%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%e7%b0%a1%e6%9e%90-zoTTJNnedm\">\u6578\u64da\u5eab\u5347\u7d1a\uff1a\u89e3\u6c7a\u65b9\u6848\u7c21\u6790<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u5347\u7d1a\u6210\u70ba\u4f01\u696d\u4fdd\u6301\u7af6\u722d\u529b\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0c\u820a\u6709\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u53ef\u80fd\u7121\u6cd5\u6eff\u8db3\u65b0\u7684\u6027\u80fd\u548c\u5b89\u5168\u8981\u6c42\u3002\u56e0\u6b64\uff0c\u4e86\u89e3\u6578\u64da\u5eab\u5347\u7d1a\u7684\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6578\u64da\u5eab\u5347\u7d1a\u7684\u5fc5\u8981\u6027\u3001\u5e38\u898b\u7684\u5347\u7d1a\u65b9\u6cd5\u4ee5\u53ca\u5728\u5347\u7d1a\u904e\u7a0b\u4e2d\u9700\u8981\u8003\u616e\u7684\u56e0\u7d20\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8d%87%e7%b4%9a%ef%bc%9f-zoTTJNnedm\">\u70ba\u4ec0\u9ebc\u9700\u8981\u9032\u884c\u6578\u64da\u5eab\u5347\u7d1a\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u5347\u7d1a\u7684\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u63d0\u5347\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u820a\u6709\u7684\u6578\u64da\u5eab\u53ef\u80fd\u6703\u51fa\u73fe\u6027\u80fd\u74f6\u9838\uff0c\u5f71\u97ff\u67e5\u8a62\u901f\u5ea6\u548c\u7cfb\u7d71\u97ff\u61c9\u6642\u9593\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\u589e\u5f37\uff1a<\/strong>\u65b0\u7248\u672c\u7684\u6578\u64da\u5eab\u901a\u5e38\u6703\u4fee\u5fa9\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u4e26\u63d0\u4f9b\u66f4\u5f37\u7684\u5b89\u5168\u529f\u80fd\u3002<\/li>\n<li><strong>\u65b0\u529f\u80fd\u652f\u6301\uff1a<\/strong>\u5347\u7d1a\u5f8c\u7684\u6578\u64da\u5eab\u53ef\u4ee5\u652f\u6301\u6700\u65b0\u7684\u6280\u8853\u548c\u529f\u80fd\uff0c\u4f8b\u5982\u66f4\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u548c\u5206\u6790\u5de5\u5177\u3002<\/li>\n<li><strong>\u5408\u898f\u6027\u8981\u6c42\uff1a<\/strong>\u67d0\u4e9b\u884c\u696d\u5c0d\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u6709\u56b4\u683c\u7684\u5408\u898f\u6027\u8981\u6c42\uff0c\u5347\u7d1a\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u6eff\u8db3\u9019\u4e9b\u8981\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8d%87%e7%b4%9a%e6%96%b9%e6%b3%95-zoTTJNnedm\">\u5e38\u898b\u7684\u6578\u64da\u5eab\u5347\u7d1a\u65b9\u6cd5<\/h2>\n<p>\u6578\u64da\u5eab\u5347\u7d1a\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u65b9\u5f0f\u9032\u884c\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e7%9b%b4%e6%8e%a5%e5%8d%87%e7%b4%9a-zoTTJNnedm\">1. \u76f4\u63a5\u5347\u7d1a<\/h3>\n<p>\u76f4\u63a5\u5347\u7d1a\u662f\u6307\u5c07\u73fe\u6709\u6578\u64da\u5eab\u7cfb\u7d71\u76f4\u63a5\u5347\u7d1a\u5230\u65b0\u7248\u672c\u3002\u9019\u7a2e\u65b9\u6cd5\u901a\u5e38\u8f03\u70ba\u7c21\u55ae\uff0c\u4f46\u9700\u8981\u78ba\u4fdd\u65b0\u7248\u672c\u8207\u73fe\u6709\u61c9\u7528\u7a0b\u5e8f\u7684\u517c\u5bb9\u6027\u3002<\/p>\n<pre><code>-- \u793a\u4f8b\uff1a\u4f7f\u7528SQL\u547d\u4ee4\u9032\u884c\u76f4\u63a5\u5347\u7d1a\nALTER DATABASE my_database SET VERSION = 'new_version';\n<\/code><\/pre>\n<h3 id=\"2-%e9%9b%99%e7%b3%bb%e7%b5%b1%e9%81%8b%e8%a1%8c-zoTTJNnedm\">2. \u96d9\u7cfb\u7d71\u904b\u884c<\/h3>\n<p>\u5728\u5347\u7d1a\u904e\u7a0b\u4e2d\uff0c\u53ef\u4ee5\u9078\u64c7\u540c\u6642\u904b\u884c\u820a\u7248\u672c\u548c\u65b0\u7248\u672c\u7684\u6578\u64da\u5eab\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u65b0\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u5f8c\uff0c\u518d\u5c07\u6240\u6709\u6d41\u91cf\u5207\u63db\u5230\u65b0\u7cfb\u7d71\u3002<\/p>\n<pre><code>-- \u793a\u4f8b\uff1a\u4f7f\u7528\u8ca0\u8f09\u5747\u8861\u5668\u5207\u63db\u6d41\u91cf\nLOAD BALANCER CONFIGURATION:\n    - OLD_DB: 192.168.1.1\n    - NEW_DB: 192.168.1.2\n<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e9%81%b7%e7%a7%bb-zoTTJNnedm\">3. \u6578\u64da\u9077\u79fb<\/h3>\n<p>\u6578\u64da\u9077\u79fb\u662f\u5c07\u6578\u64da\u5f9e\u820a\u7cfb\u7d71\u5c0e\u51fa\uff0c\u7136\u5f8c\u5c0e\u5165\u5230\u65b0\u7cfb\u7d71\u4e2d\u3002\u9019\u7a2e\u65b9\u6cd5\u9069\u5408\u65bc\u9700\u8981\u66f4\u6539\u6578\u64da\u5eab\u67b6\u69cb\u6216\u5e73\u53f0\u7684\u60c5\u6cc1\u3002<\/p>\n<pre><code>-- \u793a\u4f8b\uff1a\u4f7f\u7528\u6578\u64da\u5c0e\u51fa\u548c\u5c0e\u5165\u5de5\u5177\nmysqldump -u user -p my_database &gt; backup.sql\nmysql -u user -p new_database &lt; backup.sql\n<\/code><\/pre>\n<h2 id=\"%e5%8d%87%e7%b4%9a%e9%81%8e%e7%a8%8b%e4%b8%ad%e7%9a%84%e8%80%83%e6%85%ae%e5%9b%a0%e7%b4%a0-zoTTJNnedm\">\u5347\u7d1a\u904e\u7a0b\u4e2d\u7684\u8003\u616e\u56e0\u7d20<\/h2>\n<p>\u5728\u9032\u884c\u6578\u64da\u5eab\u5347\u7d1a\u6642\uff0c\u4f01\u696d\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u517c\u5bb9\u6027\uff1a<\/strong>\u78ba\u4fdd\u65b0\u7248\u672c\u8207\u73fe\u6709\u61c9\u7528\u7a0b\u5e8f\u548c\u7cfb\u7d71\u7684\u517c\u5bb9\u6027\uff0c\u4ee5\u907f\u514d\u5347\u7d1a\u5f8c\u51fa\u73fe\u554f\u984c\u3002<\/li>\n<li><strong>\u5099\u4efd\uff1a<\/strong>\u5728\u5347\u7d1a\u4e4b\u524d\uff0c\u52d9\u5fc5\u5c0d\u6578\u64da\u5eab\u9032\u884c\u5b8c\u6574\u5099\u4efd\uff0c\u4ee5\u9632\u5347\u7d1a\u5931\u6557\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u6e2c\u8a66\uff1a<\/strong>\u5728\u6b63\u5f0f\u5347\u7d1a\u4e4b\u524d\uff0c\u61c9\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\u9032\u884c\u5145\u5206\u7684\u6e2c\u8a66\uff0c\u4ee5\u78ba\u4fdd\u65b0\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/li>\n<li><strong>\u6642\u9593\u5b89\u6392\uff1a<\/strong>\u9078\u64c7\u5408\u9069\u7684\u6642\u9593\u9032\u884c\u5347\u7d1a\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u696d\u52d9\u904b\u71df\u7684\u5f71\u97ff\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-zoTTJNnedm\">\u7e3d\u7d50<\/h2>\n<p>\u6578\u64da\u5eab\u5347\u7d1a\u662f\u4e00\u500b\u8907\u96dc\u4f46\u5fc5\u8981\u7684\u904e\u7a0b\uff0c\u4f01\u696d\u5fc5\u9808\u4ed4\u7d30\u8003\u616e\u5347\u7d1a\u7684\u5fc5\u8981\u6027\u548c\u65b9\u6cd5\u3002\u901a\u904e\u76f4\u63a5\u5347\u7d1a\u3001\u96d9\u7cfb\u7d71\u904b\u884c\u6216\u6578\u64da\u9077\u79fb\u7b49\u65b9\u5f0f\uff0c\u4f01\u696d\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u5347\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002\u5728\u5347\u7d1a\u904e\u7a0b\u4e2d\uff0c\u517c\u5bb9\u6027\u3001\u5099\u4efd\u3001\u6e2c\u8a66\u548c\u6642\u9593\u5b89\u6392\u7b49\u56e0\u7d20\u90fd\u9700\u8981\u88ab\u91cd\u8996\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4ee5\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u5347\u7d1a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6578\u64da\u5eab\u5347\u7d1a\u7684\u6709\u6548\u89e3\u6c7a\u65b9\u6848\uff0c\u5206\u6790\u5e38\u898b\u6311\u6230\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u52a9\u60a8\u9806\u5229\u5b8c\u6210\u5347\u7d1a\u904e\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-187134","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187134","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=187134"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187134\/revisions"}],"predecessor-version":[{"id":187135,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187134\/revisions\/187135"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=187134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=187134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=187134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}