{"id":2075,"date":"2026-07-08T06:20:18","date_gmt":"2026-07-08T06:20:18","guid":{"rendered":"https:\/\/www.vpascode.com\/cn\/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\/cn\/docs\/vpascode-docs\/mermaid-js-block-diagram-syntax-grid-layout-guide\/","title":{"rendered":"Mermaid.js \u5757\u56fe\u8bed\u6cd5\u4e0e\u7f51\u683c\u5e03\u5c40\u6307\u5357"},"content":{"rendered":"<p>\u5757\u56fe\u662f\u4e00\u79cd\u7ed3\u6784\u5316\u5e03\u5c40\u5f15\u64ce\uff0c\u7528\u4e8e\u8868\u793a\u590d\u6742\u7684\u8f6f\u4ef6\u67b6\u6784\u3001\u786c\u4ef6\u5e73\u53f0\u6216\u7ec4\u7ec7\u6a21\u578b\u3002Mermaid.js \u539f\u751f\u5f15\u5165\u4e86\u8be5\u5f15\u64ce\uff0c<code>\u5757<\/code>\u5f15\u64ce\u5c06\u5e03\u5c40\u753b\u5e03\u89c6\u4e3a\u4e00\u4e2a\u7edd\u5bf9\u7684\u6570\u5b66\u7f51\u683c\u77e9\u9635\u3002\u8fd9\u4f7f\u5f97\u5bf9\u5217\u5bf9\u9f50\u3001\u72ec\u7acb\u5e03\u5c40\u5d4c\u5957\u8fb9\u754c\u3001\u7ed3\u6784\u95f4\u8ddd\u5757\u4ee5\u53ca\u663e\u5f0f\u8fb9\u7f18\u7aef\u53e3\u8fde\u63a5\u914d\u7f6e\u5177\u6709\u7cbe\u786e\u63a7\u5236\u3002<\/p>\n<h2>\u7406\u89e3\u7f51\u683c\u77e9\u9635\u7b56\u7565<\/h2>\n<p>\u4e0e\u52a8\u6001\u731c\u6d4b\u5e03\u5c40\u8def\u5f84\u7684\u6807\u51c6\u81ea\u7531\u5f62\u5f0f\u6d41\u7a0b\u56fe\u4e0d\u540c\uff0c\u5757\u56fe\u57fa\u4e8e\u4e00\u4e2a\u521a\u6027\u7684\u7ebf\u6027\u5750\u6807\u7f51\u683c\u7cfb\u7edf\uff1a<\/p>\n<ul>\n<li><strong>\u5217\u9608\u503c\uff1a<\/strong>\u60a8\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528<code>\u5217<\/code>\u4fee\u9970\u7b26\u8bbe\u7f6e\u4e25\u683c\u7684\u6c34\u5e73\u4e0a\u9650\u3002\u5f53\u7f51\u683c\u88ab\u5757\u586b\u6ee1\u65f6\uff0c\u989d\u5916\u7684\u5143\u7d20\u4f1a\u81ea\u52a8\u6574\u6d01\u5730\u6362\u884c\u5230\u4e0b\u4e00\u884c\u3002<\/li>\n<li><strong>\u6309\u7f51\u683c\u5b57\u6bb5\u8c03\u6574\u5927\u5c0f\uff1a<\/strong>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6bcf\u4e2a\u5757\u5360\u636e\u4e00\u4e2a\u5355\u4e00\u7684\u5750\u6807\u5355\u5143\u683c\uff08$1 times 1$\uff09\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u4e3a\u5143\u7d20\u5206\u914d\u660e\u786e\u7684\u5217\u5bbd\uff0c\u4f7f\u5176\u5b8c\u7f8e\u5730\u8de8\u8d8a\u591a\u4e2a\u8f68\u9053\u3002<\/li>\n<\/ul>\n<h2>\u57fa\u672c\u8bed\u6cd5\u7ed3\u6784<\/h2>\n<p>\u6bcf\u4e2a\u5e03\u5c40\u90fd\u4ee5<code>\u5757<\/code>\u58f0\u660e\u5934\u5f00\u59cb\u3002\u968f\u540e\u4f7f\u7528<code>\u5217<\/code>\u5173\u952e\u5b57\u5efa\u7acb\u884c\u5bbd\u5bb9\u91cf\uff0c\u5e76\u5728\u8fde\u7eed\u7684\u884c\u4e0a\u58f0\u660e\u5757\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\u7f16\u8f91 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:eNp7Onc6L5eCwtOO6QrGIEZyfm5Bfl5qXoljtNLzNWue7Gh4smPV07nTlWJRZJ2ilZ7sWPty+hZMKedopaf9m5\/sWw6WAgC+QSrZ\" \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\">\u5757\r\n  \u5217 3\r\n  componentA[\"\u7b2c\u4e00\u4e2a\u5757\"]\r\n  componentB[\"\u4e2d\u95f4\u5757\"]\r\n  componentC[\"\u53f3\u4fa7\u5757\"]<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNp7Onc6L5eCwtOO6QrGIEZyfm5Bfl5qXoljtNLzNWue7Gh4smPV07nTlWJRZJ2ilZ7sWPty+hZMKedopaf9m5\/sWw6WAgC+QSrZ\" \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\u7f16\u8f91 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>\u8bed\u6cd5\u53c2\u8003<\/h2>\n<p>\u4e0b\u8868\u5206\u89e3\u4e86\u5757\u89e3\u91ca\u5668\u539f\u751f\u8bc6\u522b\u7684\u57fa\u7840\u6570\u636e\u53c2\u6570\u3001\u81ea\u5b9a\u4e49\u6837\u5f0f\u5173\u952e\u5b57\u548c\u7ed3\u6784\u5bb9\u5668\u3002<\/p>\n<table border=\"1\" cellpadding=\"5\" cellspacing=\"0\">\n<thead>\n<tr>\n<th>\u8bed\u6cd5\u7ec4\u4ef6<\/th>\n<th>\u7c7b\u578b\u8981\u6c42<\/th>\n<th>\u63cf\u8ff0\u4e0e\u89c6\u89c9\u5e03\u5c40\u89c4\u5219<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u58f0\u660e<\/strong><\/td>\n<td>\u5173\u952e\u5b57\u6807\u8bc6\u7b26<\/td>\n<td>\u521d\u59cb\u5316\u77e9\u9635\u7f51\u683c\u5757\u753b\u5e03\u3002\u5fc5\u987b\u4f7f\u7528\u786e\u5207\u7684<code>\u5757<\/code> \u5934\u90e8\u5b57\u7b26\u4e32\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5217\u96c6<\/strong><\/td>\n<td>\u5173\u952e\u5b57 + \u6574\u6570<\/td>\n<td>\u5b9a\u4e49\u5728\u6362\u884c\u524d\u7684\u603b\u6c34\u5e73\u69fd\u4f4d\u6570\uff08\u4f8b\u5982\uff0c<code>\u5217 4<\/code>).<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6807\u51c6\u5757<\/strong><\/td>\n<td>ID + \u53ef\u9009\u6807\u7b7e<\/td>\n<td>\u521b\u5efa\u4e00\u4e2a\u6807\u51c6\u6570\u636e\u6846\uff1a<code>id[\"\u6807\u7b7e\u6587\u672c\"]<\/code>\u3002\u5f62\u72b6\u88c5\u9970\u7b26\u5339\u914d\u6d41\u7a0b\u56fe\u8bed\u6cd5\uff08\u4f8b\u5982\uff0c<code>(())<\/code> \u7528\u4e8e\u5706\u5f62\uff0c<code>[()]<\/code> \u7528\u4e8e\u6570\u636e\u5e93\uff09\u3002<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5757\u5c3a\u5bf8\u8986\u76d6<\/strong><\/td>\n<td>\u5192\u53f7\u53c2\u6570\u5757<\/td>\n<td>\u901a\u8fc7\u663e\u5f0f\u5206\u914d\u81ea\u5b9a\u4e49\u5217\u5bbd\u5757\uff0c\u8986\u76d6\u9ed8\u8ba4\u7684 $1 times 1$ \u5e03\u5c40\u6bd4\u4f8b\u7f51\u683c\u8db3\u8ff9\uff1a<code>id:\u5bbd\u5ea6<\/code>.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u7a7a\u95f4\u5143\u7d20<\/strong><\/td>\n<td>\u4fdd\u7559\u5173\u952e\u5b57<\/td>\n<td>\u4f7f\u7528\u786e\u5207\u7684 <code>space<\/code> \u5173\u952e\u5b57\u63d2\u5165\u4e00\u4e2a\u4e0d\u53ef\u89c1\u7684\u3001\u7ed3\u6784\u6027\u7684 $1 times 1$ \u7a7a\u767d\u95f4\u8ddd\u5757\u5230\u5f53\u524d\u884c\u3002\u4f60\u53ef\u4ee5\u50cf <code>space:2<\/code>.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u5757\u7bad\u5934<\/strong><\/td>\n<td>\u4e13\u7528\u5b9e\u4f53ID<\/td>\n<td>\u5728\u7f51\u683c\u69fd\u5185\u6e32\u67d3\u4e00\u4e2a\u7c97\u539a\u3001\u7ed3\u6784\u5316\u7684\u8fc7\u6e21\u7bad\u5934\u6846\uff1a<code>arrowId&lt;[\"\u6807\u7b7e\"]&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>\u590d\u5408\u5305\u88c5\u5668<\/strong><\/td>\n<td>\u5757 \/ \u7ed3\u675f\u5bb9\u5668<\/td>\n<td>\u5c06\u4e00\u4e2a\u72ec\u7acb\u7684\u5b64\u7acb\u5b50\u7f51\u683c\u77e9\u9635\u76f4\u63a5\u5d4c\u5957\u5728\u7236\u5757\u69fd\u5185\uff1a<code>block:\u5b50ID ... end<\/code>\u3002\u5b50\u5757\u53ef\u4ee5\u58f0\u660e\u5176\u81ea\u8eab\u7684\u72ec\u7acb\u5217\u9650\u5236\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr\/>\n<h2>\u9ad8\u7ea7\u529f\u80fd\uff1a\u663e\u5f0f\u5757\u5c3a\u5bf8\u4e0e\u7a7a\u95f4\u4fee\u9970\u7b26<\/h2>\n<p>\u5bf9\u4e8e\u975e\u5bf9\u79f0\u5e03\u5c40\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u5192\u53f7\u5206\u9694\u7b26\uff0c\u76f4\u63a5\u5c06\u663e\u5f0f\u7684\u6c34\u5e73\u5c3a\u5bf8\u5ea6\u91cf\u4f20\u9012\u7ed9\u6807\u51c6\u5757\u6216\u7a7a\u95f4\u5206\u9694\u7b26\uff08<code>:\u5bbd\u5ea6<\/code>\uff09\u3002\u8fd9\u4f1a\u5f3a\u5236\u5143\u7d20\u5e72\u51c0\u5730\u8de8\u8d8a\u591a\u4e2a\u7f51\u683c\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>\u5728VPasCode\u4e2d\u7f16\u8f91Mermaid<\/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:eNpLyslPzublUlB42jH92dQNCiYgdnlmSqpzfm5Bfl5qXkm00tN1e5\/sXvVi4Ypnc\/c\/W9D+ctEMpVgrsMKc1LQSp8SiaKUn+5a\/2Lfz2YJ+pViF4oLE5FQrI4WizPQMqOyO3S\/nLgLqVooFAPTpM7c=\" \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  \u5217\u6570 4\r\n  wideComponent[\"\u5bbd\u4eea\u8868\u677f\u6807\u9898\"]:4\r\n  leftBar[\"\u4fa7\u8fb9\u680f\"] 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:eNpLyslPzublUlB42jH92dQNCiYgdnlmSqpzfm5Bfl5qXkm00tN1e5\/sXvVi4Ypnc\/c\/W9D+ctEMpVgrsMKc1LQSp8SiaKUn+5a\/2Lfz2YJ+pViF4oLE5FQrI4WizPQMqOyO3S\/nLgLqVooFAPTpM7c=\" \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>\u5728VPasCode\u4e2d\u7f16\u8f91Mermaid<\/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>\u9ad8\u7ea7\u529f\u80fd\uff1a\u8fb9\u7c7b\u578b\u3001\u65b9\u5411\u548c\u8fde\u63a5\u9009\u9879<\/h2>\n<p>\u5728<code>\u5757<\/code>\u5f15\u64ce\u5185\u7684\u8fde\u63a5\u5206\u4e3a\u6807\u51c6\u8bed\u4e49\u7ebf\u548c\u7ed3\u6784\u5e03\u5c40\u5757\u7bad\u5934\u3002\u6807\u51c6\u8fde\u63a5\u7ebf\u652f\u6301\u6307\u5b9a\u663e\u5f0f\u7684\u65b9\u5411\u7ea6\u675f\uff0c\u4ee5\u51b3\u5b9a\u7ebf\u6761\u5982\u4f55\u73af\u7ed5\u5143\u7d20\u3002<\/p>\n<h3>1. \u6807\u51c6\u7ebf\u8fde\u63a5\u5668<\/h3>\n<p>\u5757\u8fde\u63a5\u4f7f\u7528\u6807\u51c6\u94fe\u63a5\u64cd\u4f5c\u7b26\uff08<code>--&gt;<\/code>, <code>--<\/code>, <code>&lt;--&gt;<\/code>). \u4f46\u662f\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u5728\u62ec\u53f7\u5185\u6dfb\u52a0\u65b9\u5411\u6216\u4fee\u9970\u7b26\u6765\u63a7\u5236\u8def\u7531\uff1a<\/p>\n<ul>\n<li><code>A --&gt; B<\/code>\uff1a\u4ece\u5143\u7d20A\u5230\u5143\u7d20B\u7ed8\u5236\u4e00\u6761\u6807\u51c6\u7684\u65b9\u5411\u7ebf\u3002<\/li>\n<li><code>A -- x B<\/code>\uff1a\u7ed8\u5236\u4e00\u6761\u8fde\u63a5\u8def\u5f84\uff0c\u4ee5\u201cX\u201d\u6807\u8bb0\u7ed3\u675f\uff0c\u8868\u793a\u8def\u5f84\u88ab\u963b\u585e\u3002<\/li>\n<li><code>A -- o B<\/code>\uff1a\u7ed8\u5236\u4e00\u6761\u8fde\u63a5\u8def\u5f84\uff0c\u4ee5\u5f00\u653e\u7684\u5706\u5708\u8fde\u63a5\u70b9\u7ed3\u675f\u3002<\/li>\n<\/ul>\n<h3>2. \u52a8\u6001\u5e03\u5c40\u5757\u7bad\u5934<\/h3>\n<p>\u5757\u7bad\u5934\u88ab\u89c6\u4e3a\u5b9e\u9645\u7684\u5e03\u5c40\u7ec4\u4ef6\uff0c\u5728\u60a8\u7684\u884c\u9884\u7b97\u77e9\u9635\u4e2d\u5360\u636e\u5b9e\u9645\u7684\u5750\u6807\u7d22\u5f15\u5757\u3002\u5b83\u4eec\u4f7f\u7528\u5927\u4e8e\u53f7\u548c\u5c0f\u4e8e\u53f7\u7684\u8bed\u6cd5\u5c5e\u6027\u6765\u6620\u5c04\u7269\u7406\u6d41\u7a0b\u8def\u5f84\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>\u5728VPasCode\u4e2d\u7f16\u8f91Mermaid<\/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:eNpLyslPzublUlBIzs8pzc0rVjAGcQqK8lNKk1OLopWeTd3wrHfd8ynzn+xa\/qKhVSkWJJ2bmeJYVJRfbhOt9GLvmme9i55tbXzZ3q8Ua6dRlJmeUaIJMTCvuDQXYcazbR0vtuwEmwEAK+40eQ==\" \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[\"\u6570\u636e\u751f\u4ea7\u8005\"]\r\n  midArrow&lt;[\"\u8f6c\u6362\u6d41\u91cf\"]&gt;(right)\r\n  consumer[\"\u6570\u636e\u6d88\u8d39\u8005\"]<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#mermaid:eNpLyslPzublUlBIzs8pzc0rVjAGcQqK8lNKk1OLopWeTd3wrHfd8ynzn+xa\/qKhVSkWJJ2bmeJYVJRfbhOt9GLvmme9i55tbXzZ3q8Ua6dRlJmeUaIJMTCvuDQXYcazbR0vtuwEmwEAK+40eQ==\" \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>\u5728VPasCode\u4e2d\u7f16\u8f91Mermaid<\/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>\u9ad8\u7ea7\u529f\u80fd\uff1a\u5b50\u5757\u77e9\u9635\u5d4c\u5957\uff08\u590d\u5408\u5206\u7ec4\uff09<\/h2>\n<p>\u8be5<code>block:id<\/code>\u5305\u88c5\u5668\u4f5c\u4e3a\u4e00\u4e2a\u72ec\u7acb\u7684\u5e03\u5c40\u6846\u4e0a\u4e0b\u6587\u73af\u5883\u3002\u5e94\u7528\u7a0b\u5e8f\u7ec4\u5bb9\u5668\u53ef\u4ee5\u5728\u5b50\u5757\u5185\u5efa\u7acb\u81ea\u5df1\u7684\u72ec\u7279\u6c34\u5e73\u5217\u6570\uff0c\u4ece\u800c\u8ba9\u590d\u6742\u7ec4\u4ef6\u7d27\u5bc6\u5206\u7ec4\uff0c\u800c\u4e0d\u4f1a\u5f71\u54cd\u5168\u5c40\u7236\u753b\u5e03\u6a21\u677f\u7f51\u683c\u7684\u95f4\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>\u5728VPasCode\u4e2d\u7f16\u8f91Mermaid<\/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:eNpLyslPzublUlBIzs8pzc0rVjACcYry80vcE0tSyxMro5Wetq54urHh+d6JT1s3K8WCpEE4CaTRKjczuSi\/OLWoLDM51TmntLgktQgkiTDOGMJNLC3JiFZ6sW7Ji\/WNL7qanjfthJgElCnIjFZ6tmDH0\/3NjgGeMNHy\/KLs1CKg3duXPtk75+meqc8m90HkUvNSAITqRRM=\" \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\u5c40\u7f51\u5173\"]\r\n  \r\n  block:microserviceCluster\r\n    columns 3\r\n    auth[\"\u8ba4\u8bc1\u8282\u70b9\"]\r\n    api[\"\u6838\u5fc3API\"]\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:eNpLyslPzublUlBIzs8pzc0rVjACcYry80vcE0tSyxMro5Wetq54urHh+d6JT1s3K8WCpEE4CaTRKjczuSi\/OLWoLDM51TmntLgktQgkiTDOGMJNLC3JiFZ6sW7Ji\/WNL7qanjfthJgElCnIjFZ6tmDH0\/3NjgGeMNHy\/KLs1CKg3duXPtk75+meqc8m90HkUvNSAITqRRM=\" \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>\u5728VPasCode\u4e2d\u7f16\u8f91Mermaid<\/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>\u73b0\u5b9e\u4e16\u754c\u84dd\u56fe\uff1a\u5e26\u7f13\u5b58\u7684\u591a\u5c42\u57fa\u7840\u8bbe\u65bd<\/h2>\n<p>\u8fd9\u4e2a\u5168\u9762\u7684\u591a\u884c\u84dd\u56fe\u5c55\u793a\u4e86\u6e05\u6670\u7684\u751f\u4ea7\u7ea7\u57fa\u7840\u8bbe\u65bd\u914d\u7f6e\u3002\u5b83\u5efa\u7acb\u4e86\u4e00\u4e2a\u4e09\u5217\u7684\u5904\u7406\u7f51\u683c\u5e03\u5c40\uff0c\u4f7f\u7528\u7ed3\u6784\u5316\u7684<code>\u7a7a\u95f4<\/code>\u5143\u7d20\u6765\u9694\u79bb\u6570\u636e\u5e93\u5c42\uff0c\u6620\u5c04\u4e00\u6761\u7c97\u58ee\u7684\u5411\u4e0b<code>\u5757\u7bad\u5934<\/code>\uff0c\u5e76\u4f7f\u7528\u5d4c\u5957\u7684<code>block:id ... end<\/code>\u590d\u5408\u5305\u88c5\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>\u5728VPasCode\u4e2d\u7f16\u8f91Mermaid<\/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\">block\r\n  columns 3\r\n\r\n  %% \u7b2c1\u884c\uff1a\u5165\u53e3\u670d\u52a1\r\n  dnsClient((\"Web\u5ba2\u6237\u7aef\"))\r\n  loadBalancer[\"\u8fb9\u7f18\u8d1f\u8f7d\u5747\u8861\u5668\"]\r\n  space\r\n\r\n  %% \u7b2c2\u884c\uff1a\u5411\u4e0b\u8fde\u63a5\u5230\u5fae\u670d\u52a1\u7684\u6d41\u7a0b\r\n  space\r\n  downRoute&lt;[\"\u8f6c\u53d1\u6d41\u91cf\"]&gt;(down)\r\n  space\r\n\r\n  %% \u7b2c3\u884c\uff1a\u590d\u5408\u5e94\u7528\u73af\u5883\u96c6\u7fa4\r\n  block:appCluster\r\n    columns 2\r\n    authService[\"\u8ba4\u8bc1\"]\r\n    apiEngine[\"\u6838\u5fc3API\u5de5\u4f5c\u5668\"]\r\n  end\r\n  space\r\n  database[(\"PostgreSQL\u6570\u636e\u5e93\")]\r\n\r\n  %% \u5efa\u7acb\u6e05\u6670\u7684\u77e9\u9635\u5230\u77e9\u9635\u7684\u7ed3\u6784\u5bf9\u9f50\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>\u5728VPasCode\u4e2d\u7f16\u8f91Mermaid<\/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\u89c1\u8bed\u6cd5\u9677\u9631\u4e0e\u7cfb\u7edf\u9650\u5236<\/h2>\n<p>\u5728\u7f16\u8bd1\u7cbe\u786e\u7684\u7f51\u683c\u77e9\u9635\u56fe\u65f6\uff0c\u8bf7\u7262\u8bb0\u4ee5\u4e0b\u9a8c\u8bc1\u68c0\u67e5\uff0c\u4ee5\u9632\u6b62\u89e3\u6790\u9519\u8bef\uff1a<\/p>\n<ul>\n<li><strong>\u5217\u9884\u7b97\u5f3a\u5236\u6267\u884c\uff1a<\/strong>\u8bf7\u4ed4\u7ec6\u8ddf\u8e2a\u4f60\u7684\u5217\u6570\u3002\u5982\u679c\u4f60\u6307\u5b9a<code>columns 3<\/code>\u5e76\u4e14\u5728\u4e00\u884c\u4e2d\u5199\u51654\u4e2a\u8fde\u7eed\u7684\u5757\uff0c\u7b2c\u56db\u4e2a\u5757\u5c06\u81ea\u52a8\u964d\u4e3a\u7b2c\u4e8c\u884c\uff0c\u8fd9\u53ef\u80fd\u4f1a\u7834\u574f\u9884\u671f\u7684\u4ece\u5de6\u5230\u53f3\u7684\u8fde\u63a5\u8def\u5f84\u3002<\/li>\n<li><strong>\u590d\u5408\u5d4c\u5957\u987a\u5e8f\uff1a<\/strong>\u5728\u4f7f\u7528<code>block:id<\/code>\u6784\u5efa\u5185\u90e8\u5bb9\u5668\u65f6\uff0c\u4f60\u5fc5\u987b\u59cb\u7ec8\u4f7f\u7528<code>end<\/code>\u5173\u952e\u5b57\u5728\u5355\u72ec\u7684\u4e00\u884c\u4e0a\u5c01\u95ed\u5b50\u7f51\u683c\u5de5\u4f5c\u533a\uff0c\u7136\u540e\u518d\u58f0\u660e\u540e\u7eed\u5143\u7d20\u3002\u672a\u80fd\u5173\u95ed\u5757\u5c06\u505c\u6b62\u56fe\u8868\u6784\u5efa\u3002<\/li>\n<li><strong>\u5757\u7bad\u5934\u76ee\u6807\u9650\u5236\uff1a<\/strong>\u62ec\u53f7\u4e2d\u5305\u542b\u7684\u65b9\u5411\u5c5e\u6027\uff08\u4f8b\u5982\uff0c<code>(up)<\/code>, <code>(down)<\/code>\uff09\u5fc5\u987b\u662f\u5b8c\u5168\u5339\u914d\u7cfb\u7edf\u5173\u952e\u5b57\u7684\u5c0f\u5199\u5b57\u9762\u91cf\u3002\u5c06\u65b9\u5411\u5927\u5199\u4f1a\u5bfc\u81f4\u5904\u7406\u9519\u8bef\u3002<\/li>\n<li><strong>\u6807\u7b7e\u8fb9\u754c\u78b0\u649e\uff1a<\/strong>\u6807\u51c6\u6d41\u7a0b\u56fe\u5f62\u72b6\u88c5\u9970\u7b26\uff08\u5982\u5706\u62ec\u53f7<code>()<\/code>\u7528\u4e8e\u5706\u6846\u6216\u82b1\u62ec\u53f7<code>{}<\/code> \u5bf9\u4e8e\u94bb\u77f3\uff09\u5b8c\u5168\u53d7\u652f\u6301\u3002\u8bf7\u786e\u4fdd\u5f62\u72b6\u5185\u7684\u6240\u6709\u663e\u793a\u6587\u672c\u6807\u7b7e\u4f7f\u7528\u5e72\u51c0\u7684\u53cc\u5f15\u53f7\uff0c\u4ee5\u907f\u514d\u5b57\u7b26\u88ab\u622a\u65ad\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u5757\u56fe\u662f\u4e00\u79cd\u7ed3\u6784\u5316\u5e03\u5c40\u5f15\u64ce\uff0c\u7528\u4e8e\u8868\u793a\u590d\u6742\u7684\u8f6f\u4ef6\u67b6\u6784\u3001\u786c\u4ef6\u5e73\u53f0\u6216\u7ec4\u7ec7\u6a21\u578b\u3002Merma&#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-2075","ld_docs","type-ld_docs","status-publish","hentry","ld_collection-vpascode-docs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mermaid Block Diagram Syntax | VPasCode Text to Diagram Guide<\/title>\n<meta name=\"description\" content=\"Model hardware components and high-level software blocks with Mermaid in VPasCode, a free diagram-as-code tool.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vpascode.com\/cn\/docs\/vpascode-docs\/mermaid-js-block-diagram-syntax-grid-layout-guide\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mermaid Block Diagram Syntax | VPasCode Text to Diagram Guide\" \/>\n<meta property=\"og:description\" content=\"Model hardware components and high-level software blocks with Mermaid in VPasCode, a free diagram-as-code tool.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.vpascode.com\/cn\/docs\/vpascode-docs\/mermaid-js-block-diagram-syntax-grid-layout-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"VPasCode\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a4ded6cdf466.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/cn\\\/docs\\\/vpascode-docs\\\/mermaid-js-block-diagram-syntax-grid-layout-guide\\\/\",\"url\":\"https:\\\/\\\/www.vpascode.com\\\/cn\\\/docs\\\/vpascode-docs\\\/mermaid-js-block-diagram-syntax-grid-layout-guide\\\/\",\"name\":\"Mermaid Block Diagram Syntax | VPasCode Text to 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