{"id":183384,"date":"2024-11-10T04:22:18","date_gmt":"2024-11-09T20:22:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183384\/"},"modified":"2024-11-10T04:22:19","modified_gmt":"2024-11-09T20:22:19","slug":"%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ba%ab%e5%a4%9a%e4%ba%ba%e5%8d%94%e5%90%8c%e7%b7%a8%e8%bc%af-%e9%ab%98%e6%95%88%e5%90%88%e4%bd%9c%e7%9a%84%e9%97%9c%e9%8d%b5-%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183384\/","title":{"rendered":"\u5be6\u73fe\u6578\u64da\u5eab\u591a\u4eba\u5354\u540c\u7de8\u8f2f\u2014\u2014\u9ad8\u6548\u5408\u4f5c\u7684\u95dc\u9375 (\u6578\u64da\u5eab\u5be6\u73fe\u591a\u4eba\u7de8\u8f2f)"},"content":{"rendered":"<h1 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id=\"%e5%af%a6%e7%8f%be%e5%a4%9a%e4%ba%ba%e5%8d%94%e5%90%8c%e7%b7%a8%e8%bc%af%e7%9a%84%e6%8a%80%e8%a1%93%e6%8c%91%e6%88%b0-LUlwyNSELU\">\u5be6\u73fe\u591a\u4eba\u5354\u540c\u7de8\u8f2f\u7684\u6280\u8853\u6311\u6230<\/h2>\n<p>\u5118\u7ba1\u591a\u4eba\u5354\u540c\u7de8\u8f2f\u5e36\u4f86\u4e86\u8a31\u591a\u597d\u8655\uff0c\u4f46\u5728\u6280\u8853\u4e0a\u4e5f\u9762\u81e8\u8457\u4e00\u4e9b\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u7576\u591a\u500b\u7528\u6236\u540c\u6642\u7de8\u8f2f\u6578\u64da\u6642\uff0c\u5982\u4f55\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u662f\u9996\u8981\u6311\u6230\u3002<\/li>\n<li><strong>\u7248\u672c\u63a7\u5236\uff1a<\/strong>\u5728\u591a\u4eba\u7de8\u8f2f\u7684\u60c5\u6cc1\u4e0b\uff0c\u5982\u4f55\u7ba1\u7406\u4e0d\u540c\u7248\u672c\u7684\u6578\u64da\uff0c\u907f\u514d\u6578\u64da\u4e1f\u5931\u6216\u885d\u7a81\u3002<\/li>\n<li><strong>\u6027\u80fd\u554f\u984c\uff1a<\/strong>\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\uff0c\u5c0e\u81f4\u5ef6\u9072\u6216\u5d29\u6f70\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-LUlwyNSELU\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a\u4e0a\u8ff0\u6311\u6230\uff0c\u8a31\u591a\u6280\u8853\u548c\u65b9\u6cd5\u88ab\u63d0\u51fa\u4f86\u4ee5\u652f\u6301\u6578\u64da\u5eab\u7684\u591a\u4eba\u5354\u540c\u7de8\u8f2f\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e4%ba%8b%e5%8b%99%e7%ae%a1%e7%90%86-LUlwyNSELU\">1. \u4f7f\u7528\u4e8b\u52d9\u7ba1\u7406<\/h3>\n<p>\u4e8b\u52d9\u7ba1\u7406\u662f\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u7684\u91cd\u8981\u624b\u6bb5\u3002\u901a\u904e\u4f7f\u7528\u4e8b\u52d9\uff0c\u6578\u64da\u5eab\u53ef\u4ee5\u78ba\u4fdd\u6240\u6709\u64cd\u4f5c\u8981\u9ebc\u5168\u90e8\u6210\u529f\uff0c\u8981\u9ebc\u5168\u90e8\u5931\u6557\uff0c\u5f9e\u800c\u907f\u514d\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u60c5\u6cc1\u3002<\/p>\n<pre><code>BEGIN TRANSACTION;\nUPDATE users SET name = '\u65b0\u540d\u5b57' WHERE id = 1;\nCOMMIT;<\/code><\/pre>\n<h3 id=\"2-%e5%af%a6%e6%96%bd%e9%8e%96%e5%ae%9a%e6%a9%9f%e5%88%b6-LUlwyNSELU\">2. \u5be6\u65bd\u9396\u5b9a\u6a5f\u5236<\/h3>\n<p>\u9396\u5b9a\u6a5f\u5236\u53ef\u4ee5\u9632\u6b62\u591a\u500b\u7528\u6236\u540c\u6642\u7de8\u8f2f\u540c\u4e00\u689d\u8a18\u9304\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u6578\u64da\u885d\u7a81\uff0c\u4f46\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002\u56e0\u6b64\uff0c\u9078\u64c7\u5408\u9069\u7684\u9396\u5b9a\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h3 id=\"3-%e7%89%88%e6%9c%ac%e6%8e%a7%e5%88%b6%e7%b3%bb%e7%b5%b1-LUlwyNSELU\">3. \u7248\u672c\u63a7\u5236\u7cfb\u7d71<\/h3>\n<p>\u5f15\u5165\u7248\u672c\u63a7\u5236\u7cfb\u7d71\u53ef\u4ee5\u5e6b\u52a9\u5718\u968a\u7ba1\u7406\u6578\u64da\u7684\u4e0d\u540c\u7248\u672c\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u767c\u751f\u885d\u7a81\uff0c\u5718\u968a\u4e5f\u53ef\u4ee5\u8f15\u9b06\u56de\u6efe\u5230\u5148\u524d\u7684\u7248\u672c\u3002<\/p>\n<pre><code>-- \u5275\u5efa\u7248\u672c\u8868\nCREATE TABLE user_versions (\n    id SERIAL PRIMARY KEY,\n    user_id INT,\n    name VARCHAR(255),\n    version INT,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);<\/code><\/pre>\n<h3 id=\"4-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e5%90%8c%e6%ad%a5-LUlwyNSELU\">4. \u5be6\u6642\u6578\u64da\u540c\u6b65<\/h3>\n<p>\u4f7f\u7528WebSocket\u7b49\u6280\u8853\u53ef\u4ee5\u5be6\u73fe\u5be6\u6642\u6578\u64da\u540c\u6b65\uff0c\u8b93\u6240\u6709\u7528\u6236\u80fd\u5920\u5373\u6642\u770b\u5230\u5176\u4ed6\u7528\u6236\u7684\u66f4\u6539\uff0c\u5f9e\u800c\u63d0\u9ad8\u5354\u4f5c\u6548\u7387\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b-LUlwyNSELU\">\u5be6\u969b\u6848\u4f8b<\/h2>\n<p>\u8a31\u591a\u4f01\u696d\u5df2\u7d93\u6210\u529f\u5be6\u73fe\u4e86\u6578\u64da\u5eab\u7684\u591a\u4eba\u5354\u540c\u7de8\u8f2f\u3002\u4f8b\u5982\uff0c\u67d0\u5927\u578b\u79d1\u6280\u516c\u53f8\u4f7f\u7528\u4e86\u57fa\u65bc\u96f2\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u7d50\u5408\u4e86\u4e8b\u52d9\u7ba1\u7406\u548c\u7248\u672c\u63a7\u5236\uff0c\u8b93\u5718\u968a\u6210\u54e1\u80fd\u5920\u5728\u4e0d\u540c\u5730\u9ede\u540c\u6642\u7de8\u8f2f\u6578\u64da\uff0c\u4e26\u4e14\u80fd\u5920\u96a8\u6642\u56de\u6eaf\u5230\u5148\u524d\u7684\u7248\u672c\uff0c\u5f9e\u800c\u5927\u5927\u63d0\u9ad8\u4e86\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-LUlwyNSELU\">\u7d50\u8ad6<\/h2>\n<p>\u5be6\u73fe\u6578\u64da\u5eab\u7684\u591a\u4eba\u5354\u540c\u7de8\u8f2f\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\uff0c\u9084\u80fd\u4fc3\u9032\u5718\u968a\u5408\u4f5c\u3002\u901a\u904e\u6709\u6548\u7684\u6280\u8853\u624b\u6bb5\uff0c\u5982\u4e8b\u52d9\u7ba1\u7406\u3001\u9396\u5b9a\u6a5f\u5236\u3001\u7248\u672c\u63a7\u5236\u548c\u5be6\u6642\u6578\u64da\u540c\u6b65\uff0c\u4f01\u696d\u53ef\u4ee5\u514b\u670d\u6280\u8853\u6311\u6230\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u5354\u4f5c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u9700\u6c42\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u652f\u6301\u60a8\u7684\u5718\u968a\u5354\u4f5c\u548c\u6578\u64da\u7ba1\u7406\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5be6\u73fe\u6578\u64da\u5eab\u7684\u591a\u4eba\u5354\u540c\u7de8\u8f2f\uff0c\u63d0\u5347\u5718\u968a\u5408\u4f5c\u6548\u7387\uff0c\u8b93\u6578\u64da\u7ba1\u7406\u66f4\u9ad8\u6548\u3001\u66f4\u4fbf\u6377\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-183384","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183384","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=183384"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183384\/revisions"}],"predecessor-version":[{"id":183385,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183384\/revisions\/183385"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183384"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183384"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}