{"id":195931,"date":"2024-11-13T19:06:34","date_gmt":"2024-11-13T11:06:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195931\/"},"modified":"2024-11-13T19:06:35","modified_gmt":"2024-11-13T11:06:35","slug":"%e6%80%8e%e6%a8%a3%e5%bf%ab%e9%80%9f%e5%9c%b0%e9%81%b7%e7%a7%bb-mysql-%e4%b8%ad%e7%9a%84%e6%95%b8%e6%93%9a%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195931\/","title":{"rendered":"\u600e\u6a23\u5feb\u901f\u5730\u9077\u79fb MySQL \u4e2d\u7684\u6578\u64da\uff1f"},"content":{"rendered":"<h1 id=\"%e6%80%8e%e6%a8%a3%e5%bf%ab%e9%80%9f%e5%9c%b0%e9%81%b7%e7%a7%bb-mysql-%e4%b8%ad%e7%9a%84%e6%95%b8%e6%93%9a%ef%bc%9f-mZIGYjjNal\">\u600e\u6a23\u5feb\u901f\u5730\u9077\u79fb MySQL \u4e2d\u7684\u6578\u64da\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u9077\u79fb\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u56e0\u70ba\u5347\u7d1a\u4f3a\u670d\u5668\u3001\u6539\u8b8a\u6578\u64da\u5eab\u67b6\u69cb\uff0c\u9084\u662f\u56e0\u70ba\u9700\u8981\u5c07\u6578\u64da\u5f9e\u4e00\u500b\u74b0\u5883\u8f49\u79fb\u5230\u53e6\u4e00\u500b\u74b0\u5883\uff0cMySQL \u6578\u64da\u7684\u9077\u79fb\u90fd\u9700\u8981\u8b39\u614e\u8655\u7406\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5e7e\u7a2e\u5feb\u901f\u9077\u79fb MySQL \u6578\u64da\u7684\u65b9\u6cd5\uff0c\u4e26\u63d0\u4f9b\u5be6\u7528\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"1-%e4%bd%bf%e7%94%a8-mysqldump-%e5%b7%a5%e5%85%b7-mZIGYjjNal\">1. \u4f7f\u7528 mysqldump \u5de5\u5177<\/h2>\n<p>mysqldump \u662f MySQL \u63d0\u4f9b\u7684\u4e00\u500b\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u5c08\u9580\u7528\u65bc\u5099\u4efd\u548c\u9077\u79fb\u6578\u64da\u3002\u5b83\u53ef\u4ee5\u5c07\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u5c0e\u51fa\u70ba SQL \u6587\u4ef6\uff0c\u7136\u5f8c\u518d\u5c07\u5176\u5c0e\u5165\u5230\u76ee\u6a19\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%ef%bc%9a-mZIGYjjNal\">\u6b65\u9a5f\uff1a<\/h3>\n<ul>\n<li><strong>\u5c0e\u51fa\u6578\u64da\uff1a<\/strong>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c07\u6578\u64da\u5c0e\u51fa\u5230 SQL \u6587\u4ef6\u4e2d\uff1a<\/li>\n<\/ul>\n<pre><code>mysqldump -u username -p database_name &gt; backup.sql<\/code><\/pre>\n<ul>\n<li><strong>\u5c0e\u5165\u6578\u64da\uff1a<\/strong>\u5728\u76ee\u6a19\u4f3a\u670d\u5668\u4e0a\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c07\u6578\u64da\u5c0e\u5165\uff1a<\/li>\n<\/ul>\n<pre><code>mysql -u username -p database_name &lt; backup.sql<\/code><\/pre>\n<p>\u9019\u7a2e\u65b9\u6cd5\u7c21\u55ae\u6613\u7528\uff0c\u9069\u5408\u5c0f\u578b\u6578\u64da\u5eab\u7684\u9077\u79fb\uff0c\u4f46\u5c0d\u65bc\u5927\u578b\u6578\u64da\u5eab\uff0c\u53ef\u80fd\u6703\u8017\u6642\u8f03\u9577\u3002<\/p>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8-mysql-replication-mZIGYjjNal\">2. \u4f7f\u7528 MySQL Replication<\/h2>\n<p>\u5c0d\u65bc\u9700\u8981\u5be6\u6642\u9077\u79fb\u6578\u64da\u7684\u60c5\u6cc1\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 MySQL \u7684\u8907\u88fd\u529f\u80fd\u3002\u9019\u7a2e\u65b9\u6cd5\u5141\u8a31\u5c07\u6578\u64da\u5f9e\u4e00\u500b MySQL \u4f3a\u670d\u5668\u5be6\u6642\u8907\u88fd\u5230\u53e6\u4e00\u500b\u4f3a\u670d\u5668\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%ef%bc%9a-mZIGYjjNal\">\u6b65\u9a5f\uff1a<\/h3>\n<ul>\n<li><strong>\u8a2d\u7f6e\u4e3b\u4f3a\u670d\u5668\uff1a<\/strong>\u5728\u4e3b\u4f3a\u670d\u5668\u4e0a\uff0c\u7de8\u8f2f MySQL \u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662f my.cnf\uff09\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/li>\n<\/ul>\n<pre><code>[mysqld]\nserver-id=1\nlog_bin=mysql-bin\n<\/code><\/pre>\n<ul>\n<li><strong>\u8a2d\u7f6e\u5f9e\u4f3a\u670d\u5668\uff1a<\/strong>\u5728\u5f9e\u4f3a\u670d\u5668\u4e0a\uff0c\u7de8\u8f2f MySQL \u914d\u7f6e\u6587\u4ef6\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/li>\n<\/ul>\n<pre><code>[mysqld]\nserver-id=2\n<\/code><\/pre>\n<ul>\n<li><strong>\u555f\u7528\u8907\u88fd\uff1a<\/strong>\u5728\u5f9e\u4f3a\u670d\u5668\u4e0a\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u958b\u59cb\u8907\u88fd\uff1a<\/li>\n<\/ul>\n<pre><code>CHANGE MASTER TO\n    MASTER_HOST='\u4e3b\u4f3a\u670d\u5668IP',\n    MASTER_USER='replication_user',\n    MASTER_PASSWORD='password',\n    MASTER_LOG_FILE='mysql-bin.000001',\n    MASTER_LOG_POS=4;\nSTART SLAVE;<\/code><\/pre>\n<p>\u9019\u7a2e\u65b9\u6cd5\u9069\u5408\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u5be6\u6642\u6578\u64da\u540c\u6b65\u7684\u5834\u666f\uff0c\u4f46\u8a2d\u7f6e\u904e\u7a0b\u76f8\u5c0d\u8907\u96dc\u3002<\/p>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8%e7%ac%ac%e4%b8%89%e6%96%b9%e5%b7%a5%e5%85%b7-mZIGYjjNal\">3. \u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177<\/h2>\n<p>\u9664\u4e86\u5167\u5efa\u7684\u5de5\u5177\uff0c\u9084\u6709\u8a31\u591a\u7b2c\u4e09\u65b9\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u9077\u79fb MySQL \u6578\u64da\u3002\u4f8b\u5982\uff0cMySQL Workbench \u548c Navicat \u90fd\u63d0\u4f9b\u4e86\u5716\u5f62\u5316\u754c\u9762\uff0c\u65b9\u4fbf\u7528\u6236\u9032\u884c\u6578\u64da\u9077\u79fb\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%ef%bc%9a-mZIGYjjNal\">\u6b65\u9a5f\uff1a<\/h3>\n<ul>\n<li><strong>\u4f7f\u7528 MySQL Workbench\uff1a<\/strong>\u5728 Workbench \u4e2d\uff0c\u9078\u64c7\u201c\u6578\u64da\u8f49\u79fb\u201d\u529f\u80fd\uff0c\u7136\u5f8c\u6309\u7167\u5411\u5c0e\u7684\u6307\u793a\u9078\u64c7\u6e90\u548c\u76ee\u6a19\u6578\u64da\u5eab\uff0c\u9032\u884c\u6578\u64da\u9077\u79fb\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u5de5\u5177\u901a\u5e38\u63d0\u4f9b\u66f4\u53cb\u597d\u7684\u7528\u6236\u754c\u9762\uff0c\u9069\u5408\u4e0d\u719f\u6089\u547d\u4ee4\u884c\u7684\u7528\u6236\u3002<\/p>\n<h2 id=\"4-%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-mZIGYjjNal\">4. \u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u9077\u79fb MySQL \u6578\u64da\u6642\uff0c\u6709\u5e7e\u500b\u6ce8\u610f\u4e8b\u9805\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u5728\u9077\u79fb\u904e\u7a0b\u4e2d\u6578\u64da\u7684\u4e00\u81f4\u6027\uff0c\u907f\u514d\u5728\u9077\u79fb\u671f\u9593\u5c0d\u6578\u64da\u9032\u884c\u4fee\u6539\u3002<\/li>\n<li>\u5728\u9077\u79fb\u4e4b\u524d\uff0c\u5099\u4efd\u539f\u59cb\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u6e2c\u8a66\u9077\u79fb\u904e\u7a0b\uff0c\u78ba\u4fdd\u6240\u6709\u6578\u64da\u90fd\u80fd\u6b63\u78ba\u9077\u79fb\u5230\u76ee\u6a19\u6578\u64da\u5eab\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-mZIGYjjNal\">\u7e3d\u7d50<\/h2>\n<p>\u9077\u79fb MySQL \u6578\u64da\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u65b9\u6cd5\u5be6\u73fe\uff0c\u5305\u62ec\u4f7f\u7528 mysqldump\u3001MySQL \u8907\u88fd\u548c\u7b2c\u4e09\u65b9\u5de5\u5177\u3002\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\u53d6\u6c7a\u65bc\u5177\u9ad4\u9700\u6c42\u548c\u6578\u64da\u5eab\u7684\u5927\u5c0f\u3002\u7121\u8ad6\u9078\u64c7\u54ea\u7a2e\u65b9\u6cd5\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b89\u5168\u6027\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5feb\u901f\u9077\u79fb MySQL \u6578\u64da\uff0c\u5305\u62ec\u4f7f\u7528\u5de5\u5177\u3001\u547d\u4ee4\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u8f49\u79fb\u6548\u7387\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-195931","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195931","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=195931"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195931\/revisions"}],"predecessor-version":[{"id":195932,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195931\/revisions\/195932"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}