{"id":2090,"date":"2026-07-08T06:20:18","date_gmt":"2026-07-08T06:20:18","guid":{"rendered":"https:\/\/www.vpascode.com\/tw\/docs\/uncategorized\/mermaid-js-block-diagram-syntax-grid-layout-guide\/"},"modified":"2026-07-08T06:20:18","modified_gmt":"2026-07-08T06:20:18","slug":"mermaid-js-block-diagram-syntax-grid-layout-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/tw\/docs\/vpascode-docs\/mermaid-js-block-diagram-syntax-grid-layout-guide\/","title":{"rendered":"Mermaid.js \u65b9\u584a\u5716\u8a9e\u6cd5\u8207\u7db2\u683c\u4f48\u5c40\u6307\u5357"},"content":{"rendered":"<p>\u65b9\u584a\u5716\u662f\u4e00\u7a2e\u7d50\u69cb\u5316\u4f48\u5c40\u5f15\u64ce\uff0c\u7528\u65bc\u8868\u793a\u8907\u96dc\u7684\u8edf\u9ad4\u67b6\u69cb\u3001\u786c\u9ad4\u5e73\u53f0\u6216\u7d44\u7e54\u6a21\u578b\u3002Mermaid.js \u539f\u751f\u652f\u63f4\u6b64\u529f\u80fd\uff0c<code>\u65b9\u584a<\/code>\u5f15\u64ce\u5c07\u4f48\u5c40\u756b\u5e03\u8996\u70ba\u7d55\u5c0d\u7684\u6578\u5b78\u7db2\u683c\u77e9\u9663\u3002\u9019\u53ef\u7cbe\u78ba\u63a7\u5236\u6b04\u4f4d\u5c0d\u9f4a\u3001\u7368\u7acb\u7684\u4f48\u5c40\u5de2\u72c0\u908a\u754c\u3001\u7d50\u69cb\u6027\u9593\u8ddd\u5340\u584a\uff0c\u4ee5\u53ca\u660e\u78ba\u7684\u908a\u7de3\u57e0\u9023\u7d50\u8a2d\u5b9a\u3002<\/p>\n<h2>\u7406\u89e3\u7db2\u683c\u77e9\u9663\u7b56\u7565<\/h2>\n<p>\u8207\u52d5\u614b\u731c\u6e2c\u4f48\u5c40\u8ecc\u9053\u7684\u6a19\u6e96\u81ea\u7531\u5f62\u5f0f\u6d41\u7a0b\u5716\u4e0d\u540c\uff0c\u65b9\u584a\u5716\u5efa\u7acb\u5728\u56b4\u683c\u7684\u7dda\u6027\u5ea7\u6a19\u7db2\u683c\u7cfb\u7d71\u4e4b\u4e0a\uff1a<\/p>\n<ul>\n<li><strong>\u6b04\u4f4d\u4e0a\u9650\uff1a<\/strong>\u60a8\u53ef\u4f7f\u7528<code>\u6b04\u4f4d<\/code>\u4fee\u98fe\u7b26\u8a2d\u5b9a\u56b4\u683c\u7684\u6c34\u5e73\u4e0a\u9650\u3002\u7576\u7db2\u683c\u586b\u6eff\u65b9\u584a\u6642\uff0c\u984d\u5916\u7684\u5143\u7d20\u6703\u81ea\u52d5\u4e7e\u6de8\u5730\u63db\u884c\u81f3\u4e0b\u4e00\u5217\u3002<\/li>\n<li><strong>\u4f9d\u7db2\u683c\u6b04\u4f4d\u8abf\u6574\u5927\u5c0f\uff1a<\/strong>\u9810\u8a2d\u60c5\u6cc1\u4e0b\uff0c\u6bcf\u500b\u65b9\u584a\u4f54\u7528\u55ae\u4e00\u5ea7\u6a19\u4f4d\u7f6e\uff08$1 times 1$\uff09\u3002\u60a8\u53ef\u900f\u904e\u6307\u5b9a\u660e\u78ba\u7684\u6b04\u5bec\uff0c\u8b93\u5143\u7d20\u5b8c\u7f8e\u8de8\u904e\u591a\u500b\u8ecc\u9053\u3002<\/li>\n<\/ul>\n<h2>\u57fa\u672c\u8a9e\u6cd5\u7d50\u69cb<\/h2>\n<p>\u6bcf\u500b\u4f48\u5c40\u5747\u4ee5<code>\u65b9\u584a<\/code>\u5ba3\u544a\u6a19\u982d\u958b\u59cb\u3002\u63a5\u8457\u4f7f\u7528<code>\u6b04\u4f4d<\/code>\u95dc\u9375\u5b57\u8a2d\u5b9a\u5217\u5bec\u5bb9\u91cf\uff0c\u4e26\u5728\u9023\u7e8c\u7684\u884c\u4e0a\u5ba3\u544a\u65b9\u584a\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpLyslPzublUlBIzs8pzc0rVjCGcHIL8vNS80oco5XcMouKSxScQOqUYlEknaKVfDNTUnJSsco6RysFZaZnwLUCABGuImU=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp7Nm3n04VdvFwKCs\/WtDzZ26tgDGIn5+cW5Oel5pU4Ris9X7PmyY6Gpw3dz8BKlWJRFDhFKz3ZsfbltMlYZZ2jlZ72b37auAUmCwBoPjUi\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">\u65b9\u584a\r\n  \u6b04\u4f4d 3\r\n  componentA[\"\u7b2c\u4e00\u500b\u65b9\u584a\"]\r\n  componentB[\"\u4e2d\u9593\u65b9\u584a\"]\r\n  componentC[\"\u53f3\u5074\u65b9\u584a\"]<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp7Nm3n04VdvFwKCs\/WtDzZ26tgDGIn5+cW5Oel5pU4Ris9X7PmyY6Gpw3dz8BKlWJRFDhFKz3ZsfbltMlYZZ2jlZ72b37auAUmCwBoPjUi\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpLyslPzublUlBIzs8pzc0rVjCGcHIL8vNS80oco5XcMouKSxScQOqUYlEknaKVfDNTUnJSsco6RysFZaZnwLUCABGuImU=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"MVMmAKu\"><img alt=\"\" class=\"alignnone size-full wp-image-966\" decoding=\"async\" height=\"42\" sizes=\"(max-width: 321px) 100vw, 321px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4ded6cdf466.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4ded6cdf466.png 321w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4ded6cdf466-300x39.png 300w\" width=\"321\"\/><\/p>\n<h2>\u8a9e\u6cd5\u53c3\u8003<\/h2>\n<p>\u4e0b\u8868\u5206\u89e3\u4e86\u65b9\u584a\u89e3\u6790\u5668\u539f\u751f\u8b58\u5225\u7684\u57fa\u790e\u8cc7\u6599\u53c3\u6578\u3001\u81ea\u8a02\u6a23\u5f0f\u95dc\u9375\u5b57\u8207\u7d50\u69cb\u5bb9\u5668\u3002<\/p>\n<table border=\"1\" cellpadding=\"5\" cellspacing=\"0\">\n<thead>\n<tr>\n<th>\u8a9e\u6cd5\u5143\u4ef6<\/th>\n<th>\u985e\u578b\u9700\u6c42<\/th>\n<th>\u63cf\u8ff0\u8207\u8996\u89ba\u4f48\u5c40\u898f\u5247<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u5ba3\u544a<\/strong><\/td>\n<td>\u95dc\u9375\u5b57\u8b58\u5225\u7b26<\/td>\n<td>\u521d\u59cb\u5316\u77e9\u9663\u7db2\u683c\u65b9\u584a\u756b\u5e03\u3002\u5fc5\u9808\u4f7f\u7528\u7cbe\u78ba\u7684<code>\u5340\u584a<\/code> \u6a19\u984c\u5b57\u4e32\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6b04\u4f4d\u7d44<\/strong><\/td>\n<td>\u95dc\u9375\u5b57 + \u6574\u6578<\/td>\n<td>\u5b9a\u7fa9\u63db\u884c\u524d\u7684\u7e3d\u6c34\u5e73\u69fd\u4f4d\u6578\uff08\u4f8b\u5982\uff0c<code>\u6b04\u4f4d 4<\/code>).<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6a19\u6e96\u5340\u584a<\/strong><\/td>\n<td>ID + \u53ef\u9078\u6a19\u7c64<\/td>\n<td>\u5efa\u7acb\u4e00\u500b\u6a19\u6e96\u8cc7\u6599\u6846\uff1a<code>id[\"\u6a19\u7c64\u6587\u5b57\"]<\/code>\u3002\u5f62\u72c0\u4fee\u98fe\u7b26\u7b26\u5408\u6d41\u7a0b\u5716\u8a9e\u6cd5\uff08\u4f8b\u5982\uff0c<code>(())<\/code> \u7528\u65bc\u5713\u5f62\uff0c<code>[()]<\/code> \u7528\u65bc\u8cc7\u6599\u5eab\uff09\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5340\u584a\u5c3a\u5bf8\u8986\u84cb<\/strong><\/td>\n<td>\u5192\u865f\u53c3\u6578\u5340\u584a<\/td>\n<td>\u900f\u904e\u660e\u78ba\u6307\u5b9a\u81ea\u8a02\u6b04\u4f4d\u5bec\u5ea6\u5340\u584a\uff0c\u8986\u84cb\u9810\u8a2d\u7684 $1 times 1$ \u6392\u7248\u6bd4\u4f8b\u7db2\u683c\u4f54\u4f4d\u7a7a\u9593\uff1a<code>id:\u5bec\u5ea6<\/code>.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u7a7a\u9593\u5143\u7d20<\/strong><\/td>\n<td>\u4fdd\u7559\u95dc\u9375\u5b57<\/td>\n<td>\u4f7f\u7528\u7cbe\u78ba\u7684 <code>space<\/code> \u95dc\u9375\u5b57\uff0c\u63d2\u5165\u4e00\u500b\u96b1\u5f62\u7684\u7d50\u69cb\u6027 $1 times 1$ \u7a7a\u767d\u9593\u8ddd\u65b9\u584a\u81f3\u6d3b\u8e8d\u5217\u4e2d\u3002\u60a8\u53ef\u4ee5\u5728\u5167\u806f\u4e2d\u4e58\u4ee5\u5bec\u5ea6\u8de8\u5ea6\uff0c\u4f8b\u5982<code>space:2<\/code>.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5340\u584a\u7bad\u982d<\/strong><\/td>\n<td>\u5c08\u7528\u5be6\u9ad4 ID<\/td>\n<td>\u5728\u683c\u5b50\u69fd\u5167\u6e32\u67d3\u4e00\u500b\u7c97\u539a\u3001\u7d50\u69cb\u5316\u7684\u904e\u6e21\u7bad\u982d\u65b9\u584a\uff1a<code>arrowId&lt;[\"\u6a19\u7c64\"]&gt;(\u65b9\u5411)<\/code>\u3002\u65b9\u5411\u5305\u62ec<code>\u4e0a<\/code>, <code>\u4e0b<\/code>, <code>\u5de6<\/code>, <code>\u53f3<\/code>.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u8907\u5408\u5305\u88dd\u5668<\/strong><\/td>\n<td>\u5340\u584a \/ \u7d50\u675f\u5bb9\u5668<\/td>\n<td>\u5c07\u4e00\u500b\u7368\u7acb\u7684\u5b64\u7acb\u5b50\u683c\u5b50\u77e9\u9663\u76f4\u63a5\u5d4c\u5957\u5728\u7236\u5340\u584a\u69fd\u5167\uff1a<code>block:\u5b50ID ... end<\/code>\u3002\u5b50\u5340\u584a\u53ef\u4ee5\u5ba3\u544a\u81ea\u5df1\u7684\u7368\u7acb\u6b04\u4f4d\u9650\u5236\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr\/>\n<h2>\u9032\u968e\u529f\u80fd\uff1a\u660e\u78ba\u7684\u5340\u584a\u5c3a\u5bf8\u8207\u7a7a\u9593\u4fee\u98fe\u7b26<\/h2>\n<p>\u5c0d\u65bc\u975e\u5c0d\u7a31\u4f48\u5c40\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5192\u865f\u7b26\u865f\u5206\u9694\u7b26\uff0c\u76f4\u63a5\u5c07\u660e\u78ba\u7684\u6c34\u5e73\u5c3a\u5bf8\u6307\u6a19\u50b3\u905e\u7d66\u6a19\u6e96\u5340\u584a\u6216\u7a7a\u9593\u5206\u9694\u7b26\uff1a<code>:\u5bec\u5ea6<\/code>\u3002\u9019\u6703\u5f37\u5236\u5143\u7d20\u4e7e\u6de8\u5730\u8de8\u8d8a\u591a\u500b\u683c\u5b50\u4f4d\u7f6e\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpLyslPzublUlBIzs8pzc0rVjABccozU1Kd83ML8vNS80qilcKBXAWXxOKMpPzEohQFj9TElNQipVgrsNqc1LQSp8SiaKVgoKqkRKC4QnFBYnKqlZFCUWZ6BkTONzEzTyEgMS81RykWAHJPJbg=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpLyslPzublUlB4tqblyd5eBRMQuzwzJdU5P7cgPy81ryRa6en6Nc87O562NLxYuOLZ3P3PVsx8ubBHKdYKrDYnNa3EKbEIqKpxy8umLqAxSrEKxQWJyalWRgpFmekZENknO3a\/nLsIqFspFgCNUTTJ\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">block\r\n  \u6b04\u4f4d 4\r\n  wideComponent[\"\u5bec\u7248\u5100\u8868\u677f\u6a19\u984c\"]:4\r\n  leftBar[\"\u5074\u908a\u6b04\"] space:2 rightBar[\"\u4e3b\u9762\u677f\"]<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpLyslPzublUlB4tqblyd5eBRMQuzwzJdU5P7cgPy81ryRa6en6Nc87O562NLxYuOLZ3P3PVsx8ubBHKdYKrDYnNa3EKbEIqKpxy8umLqAxSrEKxQWJyalWRgpFmekZENknO3a\/nLsIqFspFgCNUTTJ\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpLyslPzublUlBIzs8pzc0rVjABccozU1Kd83ML8vNS80qilcKBXAWXxOKMpPzEohQFj9TElNQipVgrsNqc1LQSp8SiaKVgoKqkRKC4QnFBYnKqlZFCUWZ6BkTONzEzTyEgMS81RykWAHJPJbg=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"ZuoRoRz\"><img alt=\"\" class=\"alignnone size-full wp-image-967\" decoding=\"async\" height=\"82\" sizes=\"(max-width: 372px) 100vw, 372px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4ded784d18a.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4ded784d18a.png 372w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4ded784d18a-300x66.png 300w\" width=\"372\"\/><\/p>\n<hr\/>\n<h2>\u9032\u968e\u529f\u80fd\uff1a\u908a\u985e\u578b\u3001\u65b9\u5411\u8207\u9023\u7d50\u9078\u9805<\/h2>\n<p>\u5728 <code>\u5340\u584a<\/code>\u5f15\u64ce\u5167\u7684\u9023\u63a5\u88ab\u5206\u70ba\u6a19\u6e96\u8a9e\u7fa9\u7dda\u8207\u7d50\u69cb\u4f48\u5c40\u5340\u584a\u7bad\u982d\u3002\u6a19\u6e96\u9023\u63a5\u7dda\u652f\u63f4\u6307\u5b9a\u660e\u78ba\u7684\u65b9\u5411\u7d04\u675f\uff0c\u4ee5\u6c7a\u5b9a\u7dda\u689d\u5982\u4f55\u5305\u7e5e\u5143\u7d20\u3002<\/p>\n<h3>1. \u6a19\u6e96\u7dda\u9023\u63a5\u5668<\/h3>\n<p>\u5340\u584a\u9023\u63a5\u4f7f\u7528\u6a19\u6e96\u9023\u7d50\u904b\u7b97\u5b50\uff08<code>--&gt;<\/code>, <code>--<\/code>, <code>&lt;--&gt;<\/code>). \u7136\u800c\uff0c\u60a8\u53ef\u4ee5\u5728\u62ec\u865f\u5167\u9644\u52a0\u65b9\u5411\u6216\u4fee\u98fe\u7b26\u4f86\u63a7\u5236\u8def\u7531\uff1a<\/p>\n<ul>\n<li><code>A --&gt; B<\/code>\uff1a\u5f9e\u5143\u4ef6 A \u756b\u51fa\u4e00\u689d\u6a19\u6e96\u7684\u5b9a\u5411\u7dda\u81f3\u5143\u4ef6 B\u3002<\/li>\n<li><code>A -- x B<\/code>\uff1a\u756b\u51fa\u4e00\u689d\u4ee5\u300cX\u300d\u6a19\u8a18\u7d50\u5c3e\u7684\u9023\u63a5\u8def\u5f91\uff0c\u8868\u793a\u8a72\u8def\u5f91\u5df2\u88ab\u963b\u65b7\u3002<\/li>\n<li><code>A -- o B<\/code>\uff1a\u756b\u51fa\u4e00\u689d\u4ee5\u958b\u653e\u5713\u5f62\u9023\u63a5\u9ede\u7d50\u5c3e\u7684\u9023\u63a5\u8def\u5f91\u3002<\/li>\n<\/ul>\n<h3>2. \u52d5\u614b\u4f48\u5c40\u65b9\u584a\u7bad\u982d<\/h3>\n<p>\u65b9\u584a\u7bad\u982d\u88ab\u8996\u70ba\u5be6\u969b\u7684\u4f48\u5c40\u5143\u4ef6\uff0c\u4f54\u64da\u60a8\u5217\u9810\u7b97\u77e9\u9663\u4e2d\u7684\u5be6\u969b\u5ea7\u6a19\u7d22\u5f15\u5340\u584a\u3002\u5b83\u5011\u4f7f\u7528\u5927\u65bc\u548c\u5c0f\u65bc\u8a9e\u6cd5\u5c6c\u6027\u4f86\u6620\u5c04\u5be6\u969b\u7684\u6d41\u7a0b\u8def\u5f91\uff1a<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpLyslPzublUlBIzs8pzc0rVjAGcQqK8lNKk1OLopVcEksSFQKgXKVYkGRuZopjUVF+uU20UkhRYl5xWn5RrgKQlZaWmawUa6dRlJmeUaIJMTOvuDQXbowzlKsUCwDgCicN\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpLyslPzublUlBIzs8pzc0rVjAGcQqK8lNKk1OLopVebG5\/Nm3m8ynzn09Z9KKhVSkWJJ2bmeJYVJRfbgOU39v5rH\/2s62NL9v7lWLtNIoy0zNKNCEG5hWX5iLMeLat48Wm3WAzABDpM\/8=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">block\r\n  columns 3\r\n  producer[\"\u8cc7\u6599\u751f\u7522\u8005\"]\r\n  midArrow&lt;[\"\u8f49\u63db\u6d41\u91cf\"]&gt;(right)\r\n  consumer[\"\u8cc7\u6599\u6d88\u8cbb\u8005\"]<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpLyslPzublUlBIzs8pzc0rVjAGcQqK8lNKk1OLopVebG5\/Nm3m8ynzn09Z9KKhVSkWJJ2bmeJYVJRfbgOU39v5rH\/2s62NL9v7lWLtNIoy0zNKNCEG5hWX5iLMeLat48Wm3WAzABDpM\/8=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpLyslPzublUlBIzs8pzc0rVjAGcQqK8lNKk1OLopVcEksSFQKgXKVYkGRuZopjUVF+uU20UkhRYl5xWn5RrgKQlZaWmawUa6dRlJmeUaIJMTOvuDQXbowzlKsUCwDgCicN\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"uiUqlGG\"><img alt=\"\" class=\"alignnone size-full wp-image-968\" decoding=\"async\" height=\"50\" sizes=\"(max-width: 477px) 100vw, 477px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4ded82bcd30.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4ded82bcd30.png 477w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4ded82bcd30-300x31.png 300w\" width=\"477\"\/><\/p>\n<hr\/>\n<h2>\u9032\u968e\u529f\u80fd\uff1a\u5b50\u65b9\u584a\u77e9\u9663\u5de2\u72c0\uff08\u8907\u5408\u5206\u7d44\uff09<\/h2>\n<p>\u9019\u500b<code>block:id<\/code>\u5305\u88dd\u5668\u4f5c\u70ba\u4e00\u500b\u7368\u7acb\u7684\u4f48\u5c40\u65b9\u584a\u4e0a\u4e0b\u6587\u74b0\u5883\u3002\u61c9\u7528\u7a0b\u5f0f\u7fa4\u7d44\u5bb9\u5668\u53ef\u4ee5\u5728\u5b50\u65b9\u584a\u5167\u5efa\u7acb\u81ea\u5df1\u7684\u7368\u7279\u6c34\u5e73\u6b04\u4f4d\u6578\uff0c\u4f7f\u8907\u96dc\u5143\u4ef6\u80fd\u5920\u7dca\u5bc6\u5206\u7d44\uff0c\u800c\u4e0d\u5f71\u97ff\u5168\u57df\u7236\u756b\u5e03\u7bc4\u672c\u7db2\u683c\u7684\u9593\u8ddd\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpFjLEOwjAMRHck\/sHyJ8DGVlWoYkFsDBFDkloQNY2Rk1Dx99S0iMFnvbPvXGQ\/bDcAnmMdU4adgjCXzhaa7NtgF9nZCCvjTR90nEYPY\/DCmeQVPLWx5kKix3\/hfkFby8NgMyucuaelZrafwWDLQtBcTj9zYhlIDF6\/G47pHtKaoNR\/AG9nNiU=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpLyslPzublUlBIzs8pzc0rVjACcYry80vcE0tSyxMro5Wetq54On\/+y2kzXjZOVooFSYNwEkijVW5mclF+cWpRWWZyqnNOaXFJahFIEmGcMYSbWFqSEa30cuX0F2s7n69veLl7HsQkoExBZrTSswU7nu5vVnAM8IQJl+cXZacWAS3fvvTJ3jlP90x9NrkPIpealwIAsqFFOQ==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">block\r\n  columns 2\r\n  rootGateway[\"\u5168\u57df\u9598\u9053\"]\r\n  \r\n  block:microserviceCluster\r\n    columns 3\r\n    auth[\"\u9a57\u8b49\u7bc0\u9ede\"]\r\n    api[\"\u6838\u5fc3 API\"]\r\n    worker[\"\u5de5\u4f5c\u5f15\u64ce\"]\r\n  end<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpLyslPzublUlBIzs8pzc0rVjACcYry80vcE0tSyxMro5Wetq54On\/+y2kzXjZOVooFSYNwEkijVW5mclF+cWpRWWZyqnNOaXFJahFIEmGcMYSbWFqSEa30cuX0F2s7n69veLl7HsQkoExBZrTSswU7nu5vVnAM8IQJl+cXZacWAS3fvvTJ3jlP90x9NrkPIpealwIAsqFFOQ==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpFjLEOwjAMRHck\/sHyJ8DGVlWoYkFsDBFDkloQNY2Rk1Dx99S0iMFnvbPvXGQ\/bDcAnmMdU4adgjCXzhaa7NtgF9nZCCvjTR90nEYPY\/DCmeQVPLWx5kKix3\/hfkFby8NgMyucuaelZrafwWDLQtBcTj9zYhlIDF6\/G47pHtKaoNR\/AG9nNiU=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"kcZGAdG\"><img loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-969\" decoding=\"async\" height=\"58\" loading=\"lazy\" sizes=\"auto, (max-width: 747px) 100vw, 747px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4ded8d55ac8.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4ded8d55ac8.png 747w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4ded8d55ac8-300x23.png 300w\" width=\"747\"\/><\/p>\n<hr\/>\n<h2>\u73fe\u5be6\u4e16\u754c\u85cd\u5716\uff1a\u5177\u5099\u5feb\u53d6\u7684\u591a\u5c64\u6b21\u57fa\u790e\u67b6\u69cb<\/h2>\n<p>\u9019\u500b\u5168\u9762\u7684\u591a\u5217\u85cd\u5716\u5c55\u793a\u4e86\u4e7e\u6de8\u7684\u751f\u7522\u7d1a\u57fa\u790e\u67b6\u69cb\u8a2d\u5b9a\u3002\u5b83\u5efa\u7acb\u4e86\u4e00\u500b\u4e09\u6b04\u8655\u7406\u7db2\u683c\u4f48\u5c40\uff0c\u4f7f\u7528\u7d50\u69cb\u6027<code>\u7a7a\u9593<\/code>\u5143\u4ef6\u4f86\u9694\u96e2\u8cc7\u6599\u5eab\u5c64\uff0c\u7e6a\u88fd\u4e00\u689d\u7c97\u7684\u5411\u4e0b<code>\u65b9\u584a\u7bad\u982d<\/code>\uff0c\u4e26\u4f7f\u7528\u5d4c\u5957\u7684\u5167\u90e8\u5b50\u7cfb\u7d71\u5bb9\u5668\u9694\u96e2\u51fa\u4e00\u500b\u7368\u7acb\u7684\u5167\u90e8\u5b50\u7cfb\u7d71\u5bb9\u5668<code>block:id ... end<\/code>\u7d9c\u5408\u5305\u88dd\u5668\u3002<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">Mermaid<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptUcFqAjEQvQv+wxAQdg97qN6kCGpXKFiwWvAgHsZsXIPZzDLJaj+\/iatVS295897MmzfZGZLHbgdAkmkq62DQ7UTY68GSzvAyhNx6RisVrBSftFQu0oV1U6OV9Uki1moHLRBpGklDWEzQxCbeiLwoFcxDCW41sY0qV6NUT2b9IUzJWiW9tiXMTCgVdLbgCT60ZHIPC1y74aJYUuPV60bMiM\/IBXwx7vdaiu0oiXT6v90g2lU1Oe0VjOvaaIlekw2JT5rJViFRCNY4rzi27eKphljXD7X73fotxMYfrofaiHEAYch1bhs7SGqd21LbIJgSB+vFO6yJj7fDKFs8J0SPO3Rqk4gFOV+yWn3O4W0i0u1vntwFjdHuANIoZKjQs\/7OPGXtC5znRvqG0YAJ1oBGl5eE7u+PQZaN4DnlHV3I20I\/aXq0Mg==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">Mermaid<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-mermaid\"><code class=\"language-mermaid\" data-language=\"mermaid\" class=\"language-mermaid\">\u65b9\u584a\r\n  \u6b04\u4f4d 3\r\n\r\n  %% \u7b2c 1 \u884c\uff1a\u5165\u53e3\u670d\u52d9\r\n  dnsClient((\"Web \u5ba2\u6236\u7aef\"))\r\n  loadBalancer[\"\u908a\u7de3\u8ca0\u8f09\u5e73\u8861\u5668\"]\r\n  space\r\n\r\n  %% \u7b2c 2 \u884c\uff1a\u5411\u4e0b\u9023\u63a5\u81f3\u5fae\u670d\u52d9\u7684\u6d41\u7a0b\r\n  space\r\n  downRoute&lt;[\"\u8f49\u767c\u6d41\u91cf\"]&gt;(down)\r\n  space\r\n\r\n  %% \u7b2c 3 \u884c\uff1a\u7d9c\u5408\u61c9\u7528\u74b0\u5883\u53e2\u96c6\r\n  block:appCluster\r\n    \u6b04\u4f4d 2\r\n    authService[\"\u9a57\u8b49\"]\r\n    apiEngine[\"\u6838\u5fc3 API \u5de5\u4f5c\u4eba\u54e1\"]\r\n  end\r\n  space\r\n  database[(\"PostgreSQL \u8cc7\u6599\u5eab\")]\r\n\r\n  %% \u5efa\u7acb\u660e\u78ba\u7684\u77e9\u9663\u5c0d\u77e9\u9663\u7d50\u69cb\u7dda\u5c0d\u9f4a\r\n  loadBalancer --&gt; appCluster\r\n  appCluster --&gt; database<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid: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\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNptUcFqAjEQvQv+wxAQdg97qN6kCGpXKFiwWvAgHsZsXIPZzDLJaj+\/iatVS295897MmzfZGZLHbgdAkmkq62DQ7UTY68GSzvAyhNx6RisVrBSftFQu0oV1U6OV9Uki1moHLRBpGklDWEzQxCbeiLwoFcxDCW41sY0qV6NUT2b9IUzJWiW9tiXMTCgVdLbgCT60ZHIPC1y74aJYUuPV60bMiM\/IBXwx7vdaiu0oiXT6v90g2lU1Oe0VjOvaaIlekw2JT5rJViFRCNY4rzi27eKphljXD7X73fotxMYfrofaiHEAYch1bhs7SGqd21LbIJgSB+vFO6yJj7fDKFs8J0SPO3Rqk4gFOV+yWn3O4W0i0u1vntwFjdHuANIoZKjQs\/7OPGXtC5znRvqG0YAJ1oBGl5eE7u+PQZaN4DnlHV3I20I\/aXq0Mg==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>\u5728 VPasCode \u4e2d\u7de8\u8f2f Mermaid<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"nAmZcPX\"><img loading=\"lazy\" alt=\"\" class=\"alignnone size-full wp-image-970\" decoding=\"async\" height=\"284\" loading=\"lazy\" sizes=\"auto, (max-width: 838px) 100vw, 838px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4deda7017bf.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4deda7017bf.png 838w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4deda7017bf-300x102.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4deda7017bf-768x260.png 768w\" width=\"838\"\/><\/p>\n<hr\/>\n<h2>\u5e38\u898b\u8a9e\u6cd5\u9677\u9631\u8207\u7cfb\u7d71\u9650\u5236<\/h2>\n<p>\u5728\u7de8\u8b6f\u7cbe\u78ba\u7684\u7db2\u683c\u77e9\u9663\u5730\u5716\u6642\uff0c\u8acb\u8a18\u4f4f\u9019\u4e9b\u9a57\u8b49\u6aa2\u67e5\uff0c\u4ee5\u907f\u514d\u89e3\u6790\u932f\u8aa4\uff1a<\/p>\n<ul>\n<li><strong>\u6b04\u4f4d\u9810\u7b97\u57f7\u884c\uff1a<\/strong>\u8acb\u4ed4\u7d30\u8ffd\u8e64\u60a8\u7684\u6b04\u4f4d\u6578\u91cf\u3002\u5982\u679c\u60a8\u6307\u5b9a<code>\u6b04\u4f4d 3<\/code>\uff0c\u4e26\u5728\u4e00\u884c\u4e0a\u5beb\u4e0b 4 \u500b\u9023\u7e8c\u7684\u65b9\u584a\uff0c\u7b2c\u56db\u500b\u65b9\u584a\u5c07\u81ea\u52d5\u964d\u70ba\u7b2c 2 \u884c\uff0c\u9019\u53ef\u80fd\u6703\u7834\u58de\u9810\u671f\u7684\u5f9e\u5de6\u5230\u53f3\u9023\u63a5\u8def\u5f91\u3002<\/li>\n<li><strong>\u7d9c\u5408\u5d4c\u5957\u9806\u5e8f\uff1a<\/strong>\u7576\u4f7f\u7528<code>block:id<\/code>\u5efa\u7acb\u5167\u90e8\u5bb9\u5668\u6642\uff0c\u60a8\u5fc5\u9808\u59cb\u7d42\u4f7f\u7528<code>end<\/code>\u95dc\u9375\u5b57\u5728\u7368\u7acb\u7684\u4e00\u884c\u4e0a\u5c01\u9589\u5b50\u7db2\u683c\u5de5\u4f5c\u5340\uff0c\u7136\u5f8c\u518d\u5ba3\u544a\u5f8c\u7e8c\u5143\u7d20\u3002\u672a\u80fd\u95dc\u9589\u65b9\u584a\u5c07\u6703\u4e2d\u6b62\u5716\u8868\u7684\u5efa\u7acb\u3002<\/li>\n<li><strong>\u65b9\u584a\u7bad\u982d\u76ee\u6a19\u9650\u5236\uff1a<\/strong>\u65b9\u584a\u7bad\u982d\u5f8c\u62ec\u865f\u5167\u5c01\u9589\u7684\u65b9\u5411\u5c6c\u6027\uff08\u4f8b\u5982\uff0c<code>(up)<\/code>, <code>(down)<\/code>\uff09\u5fc5\u9808\u662f\u5b8c\u5168\u7b26\u5408\u7cfb\u7d71\u95dc\u9375\u5b57\u7684\u5c0f\u5beb\u5b57\u9762\u503c\u3002\u5c07\u65b9\u5411\u5927\u5beb\u5c07\u5c0e\u81f4\u8655\u7406\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6a19\u7c64\u908a\u754c\u78b0\u649e\uff1a<\/strong>\u6a19\u6e96\u6d41\u7a0b\u5716\u5f62\u72c0\u4fee\u98fe\u7b26\uff08\u4f8b\u5982\u62ec\u865f<code>()<\/code>\u7528\u65bc\u5713\u5f62\u65b9\u6846\u6216\u5927\u62ec\u865f<code>{}<\/code> \u91dd\u5c0d\u947d\u77f3\uff09\u5b8c\u5168\u652f\u63f4\u3002\u8acb\u78ba\u4fdd\u5f62\u72c0\u5167\u7684\u6240\u6709\u986f\u793a\u6587\u5b57\u6a19\u7c64\u90fd\u4f7f\u7528\u4e7e\u6de8\u7684\u96d9\u5f15\u865f\uff0c\u4ee5\u907f\u514d\u5b57\u5143\u88ab\u522a\u9664\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u65b9\u584a\u5716\u662f\u4e00\u7a2e\u7d50\u69cb\u5316\u4f48\u5c40\u5f15\u64ce\uff0c\u7528\u65bc\u8868\u793a\u8907\u96dc\u7684\u8edf\u9ad4\u67b6\u69cb\u3001\u786c\u9ad4\u5e73\u53f0\u6216\u7d44\u7e54\u6a21\u578b\u3002Merm&#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":22,"template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"ld_collection":[14],"class_list":["post-2090","ld_docs","type-ld_docs","status-publish","hentry","ld_collection-vpascode-docs"],"yoast_head":"<!-- This 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