{"id":7043,"date":"2026-08-10T18:22:09","date_gmt":"2026-08-10T10:22:09","guid":{"rendered":"https:\/\/guides.visual-paradigm.com\/tw\/free-online-d2-diagram-editor\/"},"modified":"2026-09-09T21:14:00","modified_gmt":"2026-09-09T13:14:00","slug":"free-online-d2-diagram-editor","status":"publish","type":"post","link":"https:\/\/guides.visual-paradigm.com\/tw\/free-online-d2-diagram-editor\/","title":{"rendered":"\u900f\u904e\u514d\u8cbb\u7684\u7dda\u4e0a D2 \u7de8\u8f2f\u5668\u7c21\u5316\u7a0b\u5f0f\u78bc\u5373\u5716\u8868\u6d41\u7a0b"},"content":{"rendered":"<p><img alt=\"VPasCode D2 \u7de8\u8f2f\u5668\u986f\u793a\u7531\u5ba3\u544a\u5f0f\u7a0b\u5f0f\u78bc\u751f\u6210\u7684\u7db2\u8def\u67b6\u69cb\u5716\u3002\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2026\/08\/vpascode-d2-editor.png\"\/><\/p>\n<p class=\"lead\"><strong>\u5ba3\u544a\u5f0f\u7e6a\u5716<\/strong>\u6b63\u8fc5\u901f\u53d6\u4ee3\u8edf\u9ad4\u67b6\u69cb\u5e2b\u3001\u958b\u767c\u4eba\u54e1\u8207\u6280\u8853\u64b0\u5beb\u8005\u6240\u4f7f\u7528\u7684\u50b3\u7d71\u62d6\u653e\u5de5\u5177\u3002\u5728\u5404\u7a2e\u7a0b\u5f0f\u78bc\u5373\u5716\u8868\u683c\u5f0f\u4e2d\uff0c<strong>D2 \u8a9e\u8a00<\/strong>\u4ee5\u5176\u4eba\u985e\u53ef\u8b80\u7684\u8a9e\u6cd5\u8207\u9748\u6d3b\u7684\u4f48\u5c40\u80fd\u529b\u800c\u812b\u7a4e\u800c\u51fa\u3002\u7136\u800c\uff0c\u5728\u64b0\u5beb D2 \u7a0b\u5f0f\u78bc\u6642\u7372\u5f97\u5373\u6642\u8996\u89ba\u56de\u994b\uff0c\u5f80\u5f80\u662f\u4e00\u500b\u7e41\u7463\u7684\u904e\u7a0b\u3002<\/p>\n<div style=\"background-color: #f8f9fa; border-left: 4px solid #0066cc; padding: 15px; margin: 20px 0;\">\n<h2>\u4ec0\u9ebc\u662f D2 \u5716\u8868\u7de8\u8f2f\u5668\uff1f<\/h2>\n<p>\u4e00\u500b<strong>D2 \u5716\u8868\u7de8\u8f2f\u5668<\/strong>\u662f\u4e00\u500b\u5c08\u70ba\u5373\u6642\u5c07 D2 \u5ba3\u544a\u5f0f\u7a0b\u5f0f\u78bc\u8f49\u63db\u70ba\u8996\u89ba\u5316\u67b6\u69cb\u5716\u3001\u6d41\u7a0b\u5716\u8207\u7cfb\u7d71\u5730\u5716\u800c\u8a2d\u8a08\u7684\u7de8\u8f2f\u74b0\u5883\u3002Visual Paradigm \u514d\u8cbb\u7684<a href=\"https:\/\/www.visual-paradigm.com\/features\/d2-diagram-editor\/\" rel=\"noopener\" target=\"_blank\">D2 \u5716\u8868\u7de8\u8f2f\u5668<\/a>\u63d0\u4f9b\u96f6\u8a2d\u5b9a\u3001\u57fa\u65bc\u7db2\u9801\u7684\u74b0\u5883\uff0c\u5177\u5099\u5373\u6642\u4e26\u6392\u6e32\u67d3\u3001\u532f\u51fa\u529f\u80fd\u4ee5\u53ca\u6587\u4ef6\u6574\u5408\u80fd\u529b\u3002<\/p>\n<\/div>\n<h2>\u70ba\u4f55\u8981\u4f7f\u7528 D2 \u9032\u884c\u7a0b\u5f0f\u78bc\u5373\u5716\u8868\uff1f<\/h2>\n<p>D2\uff08\u5ba3\u544a\u5f0f\u7e6a\u5716\uff09\u8b93\u5718\u968a\u80fd\u5728 Git \u7b49\u7248\u672c\u63a7\u5236\u7cfb\u7d71\u4e2d\uff0c\u5c07\u67b6\u69cb\u6587\u4ef6\u8207\u539f\u59cb\u7a0b\u5f0f\u78bc\u4e00\u540c\u7dad\u8b77\u3002\u958b\u767c\u4eba\u54e1\u7121\u9700\u624b\u52d5\u8abf\u6574\u65b9\u584a\u4f4d\u7f6e\u8207\u9023\u63a5\u7dda\uff0c\u800c\u662f\u4ee5\u7a0b\u5f0f\u65b9\u5f0f\u63cf\u8ff0\u95dc\u4fc2\uff1a<\/p>\n<pre><code>x -&gt; y: HTTP GET \/api\/v1\/users\r\ny -&gt; database: \u67e5\u8a62\u4f7f\u7528\u8005\u8a18\u9304\r\ndatabase -&gt; y: \u56de\u50b3 JSON\r\ny -&gt; x: 200 OK\r\n<\/code><\/pre>\n<p>\u96d6\u7136\u8a9e\u6cd5\u7c21\u55ae\uff0c\u4f46\u50b3\u7d71\u4e0a\u8996\u89ba\u5316\u7d50\u679c\u9700\u8981\u672c\u5730\u7aef CLI \u5de5\u5177\u6216\u591a\u6b65\u9a5f\u9810\u89bd\u8a2d\u5b9a\u3002<\/p>\n<h2>VPasCode D2 \u7dda\u4e0a\u7de8\u8f2f\u5668\u7684\u4e3b\u8981\u529f\u80fd<\/h2>\n<ul>\n<li><strong>\u5373\u6642\u9810\u89bd\uff1a<\/strong>\u6bcf\u6b21\u64ca\u9375\u5373\u66f4\u65b0\u6e32\u67d3\uff0c\u7121\u5ef6\u9072\uff0c\u78ba\u4fdd\u8a2d\u8a08\u8b8a\u66f4\u80fd\u7acb\u5373\u7372\u5f97\u56de\u994b\u3002<\/li>\n<li><strong>\u652f\u63f4\u591a\u7a2e\u4f48\u5c40\u5f15\u64ce\uff1a<\/strong>\u5728 Dagre \u8207 ELK \u7b49\u4f48\u5c40\u5f15\u64ce\u4e4b\u9593\u7121\u7e2b\u5207\u63db\uff0c\u4ee5\u5fae\u8abf\u7db2\u8def\u3001\u5e8f\u5217\u8207\u7cfb\u7d71\u5716\u8868\u3002<\/li>\n<li><strong>\u9ad8\u89e3\u6790\u5ea6\u532f\u51fa\uff1a<\/strong>\u5c07\u5b8c\u6210\u7684\u5716\u8868\u76f4\u63a5\u532f\u51fa\u70ba\u53ef\u7e2e\u653e\u5411\u91cf\u5716\u5f62\uff08SVG\uff09\u6216\u6e05\u6670 PNG \u5f71\u50cf\uff0c\u9069\u7528\u65bc\u7c21\u5831\u8207\u5831\u544a\u3002<\/li>\n<li><strong>\u7121\u7e2b\u5206\u4eab\uff1a<\/strong>\u5206\u4eab\u5373\u6642\u53ef\u7de8\u8f2f\u7684\u9810\u89bd\u9023\u7d50\uff0c\u6216\u7acb\u5373\u751f\u6210\u53ef\u6383\u63cf\u7684 QR \u78bc\uff0c\u4ee5\u4fc3\u9032\u5feb\u901f\u5354\u4f5c\u3002<\/li>\n<li><strong>OpenDocs \u6587\u4ef6\u6d41\u7a0b\uff1a<\/strong>\u5c07\u5b8c\u6210\u7684 D2 \u8996\u89ba\u5316\u5167\u5bb9\u76f4\u63a5\u50b3\u9001\u81f3 Visual Paradigm OpenDocs\uff0c\u4ee5\u7dad\u8b77\u81ea\u52d5\u66f4\u65b0\u7684\u6280\u8853\u7dad\u57fa\u8207\u77e5\u8b58\u5eab\u3002<\/li>\n<\/ul>\n<p><iframe allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" class=\"__youtube_prefs__ epyt-is-override no-lazyload\" data-no-lazy=\"1\" data-origheight=\"551\" data-origwidth=\"980\" data-skipgform_ajax_framebjll=\"\" height=\"551\" id=\"_ytid_92621\" referrerpolicy=\"strict-origin-when-cross-origin\" src=\"https:\/\/www.youtube.com\/embed\/7CEBtQjyjNk?enablejsapi=1&amp;autoplay=0&amp;cc_load_policy=0&amp;cc_lang_pref=&amp;iv_load_policy=1&amp;loop=0&amp;rel=1&amp;fs=1&amp;playsinline=0&amp;autohide=2&amp;theme=dark&amp;color=red&amp;controls=1&amp;disablekb=0&amp;\" title=\"YouTube player\" width=\"980\"><\/iframe><\/p>\n<h2>\u6bd4\u8f03\u7a0b\u5f0f\u78bc\u5373\u5716\u8868\u5de5\u4f5c\u6d41\u7a0b<\/h2>\n<table border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th>\u529f\u80fd<\/th>\n<th>\u50b3\u7d71 CLI \u6e32\u67d3<\/th>\n<th>VPasCode D2 \u7de8\u8f2f\u5668<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u9700\u8981\u8a2d\u5b9a<\/strong><\/td>\n<td>\u672c\u6a5f\u74b0\u5883\u5b89\u88dd<\/td>\n<td>\u96f6\u8a2d\u5b9a\uff08\u57fa\u65bc\u700f\u89bd\u5668\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u56de\u994b\u901f\u5ea6<\/strong><\/td>\n<td>\u624b\u52d5\u91cd\u65b0\u7de8\u8b6f<\/td>\n<td>\u79d2\u7d1a\u5373\u6642\u9810\u89bd<\/td>\n<\/tr>\n<tr>\n<td><strong>\u683c\u5f0f\u5f48\u6027<\/strong><\/td>\n<td>\u50c5\u9650 D2<\/td>\n<td>\u7d71\u4e00\u652f\u63f4\uff08D2\u3001PlantUML\u3001Mermaid\u3001Graphviz\u3001ECharts\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6587\u4ef6\u6574\u5408<\/strong><\/td>\n<td>\u624b\u52d5\u5d4c\u5165\u6a94\u6848<\/td>\n<td>\u76f4\u63a5\u767c\u5e03\u81f3 Visual Paradigm OpenDocs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u6240\u6709\u5716\u5f62\u5316\u8a9e\u8a00\u7684\u7d71\u4e00\u5e73\u53f0<\/h2>\n<p>\u9664\u4e86\u652f\u63f4 D2 \u8a9e\u8a00\u5916\uff0c\u300c<a href=\"https:\/\/www.vpascode.com\/\">VPasCode<\/a>\u74b0\u5883\u63d0\u4f9b\u591a\u8a9e\u6cd5\u5f15\u64ce\u3002\u8de8\u50b3\u7d71\u8207\u73fe\u4ee3\u5de5\u5177\u93c8\u958b\u767c\u4eba\u54e1\u53ef\u64b0\u5beb\u4e26\u6e32\u67d3\u300c<strong>PlantUML\u3001Mermaid\u3001ECharts\u3001SQL \u7d50\u69cb\u3001JSON \u8207 YAML<\/strong>\u65bc\u540c\u4e00\u7db2\u9801\u7de8\u8f2f\u5668\u4e2d\uff0c\u6d88\u9664\u5de5\u7a0b\u5718\u968a\u7684\u5de5\u5177\u75b2\u52de\u3002<\/p>\n<h2>\u5e38\u898b\u554f\u984c<\/h2>\n<div>\n<div>\n<h3>VPasCode D2 \u5716\u5f62\u7de8\u8f2f\u5668\u662f\u5426\u5b8c\u5168\u514d\u8cbb\uff1f<\/h3>\n<div>\n<p>\u662f\u7684\uff0cVPasCode D2 \u5716\u5f62\u7de8\u8f2f\u5668\u63d0\u4f9b\u5b8c\u5168\u514d\u8cbb\u7684\u700f\u89bd\u5668\u7de8\u8f2f\u3001\u5373\u6642\u9810\u89bd\u4ee5\u53ca SVG\/PNG \u532f\u51fa\u529f\u80fd\uff0c\u7121\u9700\u5b89\u88dd\u6216\u4ed8\u8cbb\u8a02\u95b1\u3002<\/p>\n<\/div>\n<\/div>\n<div>\n<h3>\u7dda\u4e0a D2 \u5de5\u5177\u652f\u63f4\u54ea\u4e9b\u4f48\u5c40\u5f15\u64ce\uff1f<\/h3>\n<div>\n<p>\u7dda\u4e0a D2 \u5de5\u5177\u652f\u63f4\u5e38\u898b\u7684\u4f48\u5c40\u5f15\u64ce\uff0c\u4f8b\u5982 Dagre \u548c ELK\uff0c\u8b93\u4f7f\u7528\u8005\u80fd\u81ea\u52d5\u81ea\u8a02\u5716\u5f62\u65b9\u5411\u8207\u7bc0\u9ede\u4f4d\u7f6e\u3002<\/p>\n<\/div>\n<\/div>\n<div>\n<h3>\u6211\u80fd\u5426\u5c07 D2 \u5716\u5f62\u5d4c\u5165\u6280\u8853\u6587\u4ef6\uff1f<\/h3>\n<div>\n<p>\u53ef\u4ee5\uff0c\u5728 D2 \u7de8\u8f2f\u5668\u4e2d\u5efa\u7acb\u7684\u5716\u5f62\u53ef\u532f\u51fa\u70ba SVG\/PNG \u5f71\u50cf\uff0c\u6216\u76f4\u63a5\u50b3\u9001\u81f3 Visual Paradigm OpenDocs\uff0c\u4ee5\u7121\u7e2b\u5d4c\u5165\u77e5\u8b58\u5eab\u8207\u6280\u8853\u6587\u4ef6\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5ba3\u544a\u5f0f\u7e6a\u5716\u6b63\u8fc5\u901f\u53d6\u4ee3\u8edf\u9ad4\u67b6\u69cb\u5e2b\u3001\u958b\u767c\u4eba\u54e1\u8207\u6280\u8853\u64b0\u5beb\u8005\u6240\u4f7f\u7528\u7684\u50b3\u7d71\u62d6\u653e\u5de5\u5177\u3002\u5728\u5404\u7a2e\u7a0b\u5f0f\u78bc\u5373\u5716\u8868\u683c\u5f0f\u4e2d\uff0cD2 \u8a9e\u8a00\u4ee5\u5176\u4eba\u985e\u53ef\u8b80\u7684\u8a9e\u6cd5\u8207\u9748\u6d3b\u7684\u4f48\u5c40\u80fd\u529b\u800c\u812b\u7a4e\u800c\u51fa\u3002\u7136\u800c\uff0c\u5728\u64b0\u5beb D2 \u7a0b\u5f0f\u78bc\u6642\u7372\u5f97\u5373\u6642\u8996\u89ba\u56de\u994b\uff0c\u5f80\u5f80\u662f\u4e00\u500b\u7e41\u7463\u7684\u904e\u7a0b\u3002 \u4ec0\u9ebc\u662f D2 \u5716\u8868\u7de8\u8f2f\u5668\uff1f \u4e00\u500bD2 \u5716\u8868\u7de8\u8f2f\u5668\u662f\u4e00\u500b\u5c08\u70ba\u5373\u6642\u5c07 D2 \u5ba3\u544a\u5f0f\u7a0b\u5f0f\u78bc\u8f49\u63db\u70ba\u8996\u89ba\u5316\u67b6\u69cb\u5716\u3001\u6d41\u7a0b\u5716\u8207\u7cfb\u7d71\u5730\u5716\u800c\u8a2d\u8a08\u7684\u7de8\u8f2f\u74b0\u5883\u3002Visual Paradigm \u514d\u8cbb\u7684D2 \u5716\u8868\u7de8\u8f2f\u5668\u63d0\u4f9b\u96f6\u8a2d\u5b9a\u3001\u57fa\u65bc\u7db2\u9801\u7684\u74b0\u5883\uff0c\u5177\u5099\u5373\u6642\u4e26\u6392\u6e32\u67d3\u3001\u532f\u51fa\u529f\u80fd\u4ee5\u53ca\u6587\u4ef6\u6574\u5408\u80fd\u529b\u3002 \u70ba\u4f55\u8981\u4f7f\u7528 D2 \u9032\u884c\u7a0b\u5f0f\u78bc\u5373\u5716\u8868\uff1f D2\uff08\u5ba3\u544a\u5f0f\u7e6a\u5716\uff09\u8b93\u5718\u968a\u80fd\u5728 Git \u7b49\u7248\u672c\u63a7\u5236\u7cfb\u7d71\u4e2d\uff0c\u5c07\u67b6\u69cb\u6587\u4ef6\u8207\u539f\u59cb\u7a0b\u5f0f\u78bc\u4e00\u540c\u7dad\u8b77\u3002\u958b\u767c\u4eba\u54e1\u7121\u9700\u624b\u52d5\u8abf\u6574\u65b9\u584a\u4f4d\u7f6e\u8207\u9023\u63a5\u7dda\uff0c\u800c\u662f\u4ee5\u7a0b\u5f0f\u65b9\u5f0f\u63cf\u8ff0\u95dc\u4fc2\uff1a x -&gt; y: 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