{"id":2059,"date":"2026-07-27T03:20:18","date_gmt":"2026-07-27T03:20:18","guid":{"rendered":"https:\/\/www.vpascode.com\/tw\/docs\/uncategorized\/tree-chart-hierarchical-data-and-structural-relationships-guide\/"},"modified":"2026-07-27T03:20:18","modified_gmt":"2026-07-27T03:20:18","slug":"tree-chart-hierarchical-data-and-structural-relationships-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/tw\/docs\/vpascode-docs\/tree-chart-hierarchical-data-and-structural-relationships-guide\/","title":{"rendered":"\u6a39\u72c0\u5716\uff1a\u5c64\u7d1a\u8cc7\u6599\u8207\u7d50\u69cb\u95dc\u4fc2"},"content":{"rendered":"

\u7576\u5448\u73fe\u5177\u6709\u660e\u78ba\u7236\u5b50\u95dc\u4fc2\u7684\u7d50\u69cb\u5316\u8cc7\u6599\u6642\u2014\u2014\u4f8b\u5982\u7d44\u7e54\u67b6\u69cb\u5716\u3001\u6a94\u6848\u7cfb\u7d71\u76ee\u9304\u3001\u6c7a\u7b56\u6a39\u6216\u5206\u985e\u5b78\u5206\u985e\u2014\u2014\u6a39\u72c0\u5716<\/strong>\u63d0\u4f9b\u76f4\u89c0\u7684\u8996\u89ba\u6846\u67b6\u3002\u900f\u904e\u5c07\u8cc7\u6599\u7bc0\u9ede\u6cbf\u5206\u652f\u8def\u5f91\u6392\u5217\uff0c\u6a39\u72c0\u5716\u8b93\u4f7f\u7528\u8005\u80fd\u5920\u63a2\u7d22\u5de2\u72c0\u5c64\u7d1a\u7d50\u69cb\uff0c\u4e26\u5f9e\u4e2d\u5fc3\u6839\u7bc0\u9ede\u4e00\u8def\u8ffd\u8e64\u81f3\u5b50\u5206\u652f\u7684\u9023\u7d50\u3002<\/p>\n

\u6a39\u72c0\u5716\u7684\u904b\u4f5c\u539f\u7406<\/h2>\n

\u5728 Apache ECharts \u4e2d\uff0c\u6a39\u72c0\u5716\u4f7f\u7528type: 'tree'<\/code>\u3002\u8207\u5177\u6709\u660e\u78ba X \u8ef8\u548c Y \u8ef8\u7684\u6a19\u6e96\u5716\u8868\u4e0d\u540c\uff0c\u6a39\u72c0\u5716\u6703\u81ea\u52d5\u5f9e\u5305\u542bname<\/code>\u548c\u4e00\u500b\u53ef\u9078\u7684children<\/code>\u9663\u5217\u7684\u5de2\u72c0 JavaScript \u7269\u4ef6\u4e2d\u5efa\u69cb\u4f48\u5c40\u4f4d\u7f6e\u3002<\/p>\n

1. \u57fa\u672c\u8a2d\u5b9a<\/h3>\n

\u8981\u5efa\u7acb\u57fa\u672c\u7684\u6a39\u72c0\u5716\uff0c\u8acb\u5b9a\u7fa9\u60a8\u7684\u5de2\u72c0\u8cc7\u6599\u7d50\u69cb\u4e26\u8a2d\u5b9atype: 'tree'<\/code>\u65bc series \u9663\u5217\u5167\uff1a<\/p>\n

\n
\nECharts<\/span>
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7de8\u8f2f ECharts<\/span>
\n<\/a>\n<\/div>\n
\n
\r\n
\r\n ECharts<\/span>\r\n \r\n <\/path><\/path><\/svg>\r\n Edit ECharts in VPasCode<\/span>\r\n <\/a>\r\n <\/div>\r\n
\r\n 
option = {\r\n    tooltip: {\r\n        trigger: 'item',\r\n        triggerOn: 'mousemove'\r\n    },\r\n    series: [\r\n        {\r\n            type: 'tree',\r\n            data: [{\r\n                name: '\u7e3d\u7d93\u7406',\r\n                children: [\r\n                    {\r\n                        name: '\u7522\u54c1\u526f\u7e3d',\r\n                        children: [\r\n                            { name: '\u7522\u54c1\u7d93\u7406' },\r\n                            { name: '\u4f7f\u7528\u8005\u9ad4\u9a57\u8a2d\u8a08\u5e2b' }\r\n                        ]\r\n                    },\r\n                    {\r\n                        name: '\u5de5\u7a0b\u526f\u7e3d',\r\n                        children: [\r\n                            { name: '\u6280\u8853\u4e3b\u7ba1' },\r\n                            { name: 'DevOps \u5de5\u7a0b\u5e2b' }\r\n                        ]\r\n                    }\r\n                ]\r\n            }],\r\n            top: '5%',\r\n            left: '15%',\r\n            bottom: '5%',\r\n            right: '20%',\r\n            symbolSize: 10,\r\n            label: {\r\n                position: 'left',\r\n                verticalAlign: 'middle',\r\n                align: 'right',\r\n                fontSize: 12\r\n            },\r\n            leaves: {\r\n                label: {\r\n                    position: 'right',\r\n                    verticalAlign: 'middle',\r\n                    align: 'left'\r\n                }\r\n            },\r\n            expandAndCollapse: true,\r\n            animationDurationUpdate: 750\r\n        }\r\n    ]\r\n};<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7de8\u8f2f ECharts<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u00a0<\/p>\n
\u9032\u968e\u4f48\u5c40\u65b9\u5411<\/h2>\n
\u6a39\u72c0\u5716\u53ef\u900f\u904e\u6539\u8b8a\u4f48\u5c40\u65b9\u5411\u6216\u5207\u63db\u81f3\u5f91\u5411\u986f\u793a\uff0c\u9069\u61c9\u4e0d\u540c\u7684\u7a7a\u9593\u9650\u5236\u8207\u8a2d\u8a08\u9700\u6c42\u3002<\/p>\n
1. \u5f91\u5411\u6a39\u72c0\u5716\u4f48\u5c40<\/h3>\n
\u8a2d\u5b9alayout: 'radial'<\/code>\u4ee5\u5c07\u5206\u652f\u5f9e\u4e2d\u5fc3\u9ede\u5411\u5916\u6295\u5c04\uff0c\u9069\u5408\u5177\u6709\u8a31\u591a\u8449\u7bc0\u9ede\u7684\u5ee3\u95ca\u5c64\u7d1a\u7d50\u69cb\uff1a<\/p>\n
\n
\nECharts<\/span>
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7de8\u8f2f ECharts<\/span>
\n<\/a>\n<\/div>\n
\n            
\r\n                                
\r\n                    ECharts<\/span>\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                
\r\n                    
option = {\r\n    tooltip: {\r\n        trigger: 'item',\r\n        triggerOn: 'mousemove'\r\n    },\r\n    series: [\r\n        {\r\n            type: 'tree',\r\n            layout: 'radial',\r\n            data: [{\r\n                name: '\u6839\u7bc0\u9ede',\r\n                children: [\r\n                    {\r\n                        name: '\u5206\u652f A',\r\n                        children: [\r\n                            { name: 'A1' },\r\n                            { name: 'A2' },\r\n                            { name: 'A3' }\r\n                        ]\r\n                    },\r\n                    {\r\n                        name: '\u5206\u652f B',\r\n                        children: [\r\n                            { name: 'B1' },\r\n                            { name: 'B2' }\r\n                        ]\r\n                    },\r\n                    {\r\n                        name: '\u5206\u652f C',\r\n                        children: [\r\n                            { name: 'C1' },\r\n                            { name: 'C2' },\r\n                            { name: 'C3' },\r\n                            { name: 'C4' }\r\n                        ]\r\n                    }\r\n                ]\r\n            }],\r\n            top: '18%',\r\n            bottom: '14%',\r\n            right: '18%',\r\n            left: '18%',\r\n            symbolSize: 12,\r\n            initialTreeDepth: 2,\r\n            animationDurationUpdate: 750\r\n        }\r\n    ]\r\n};<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7de8\u8f2f ECharts<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u00a0<\/p>\n
\u5fae\u8abf\u4f48\u5c40\u8207\u6a23\u5f0f<\/h2>\n
\u81ea\u8a02\u7bc0\u9ede\u7b26\u865f\u3001\u7dda\u689d\u66f2\u7387\u548c\u5c64\u7d1a\u7279\u5b9a\u683c\u5f0f\uff0c\u6709\u52a9\u65bc\u5728\u5927\u578b\u5716\u8868\u4e2d\u7a81\u51fa\u986f\u793a\u95dc\u9375\u7d50\u69cb\u5c64\u7d1a\u3002<\/p>\n
1. \u66f2\u7dda\u9023\u63a5\u5668\u8207\u57fa\u65bc\u5c64\u7d1a\u7684\u7bc0\u9ede\u6a23\u5f0f<\/h3>\n
\u4f7f\u7528 lineStyle.curveness<\/code>\u4f86\u5e73\u6ed1\u9023\u63a5\u7dda\uff0c\u4e26\u5b9a\u7fa9 levels<\/code>\u9663\u5217\u8a2d\u5b9a\u4f86\u6839\u64da\u7bc0\u9ede\u5728\u5c64\u6b21\u7d50\u69cb\u4e2d\u7684\u6df1\u5ea6\u4f86\u8a2d\u5b9a\u7bc0\u9ede\u6a23\u5f0f\uff1a<\/p>\n
\n
\nECharts<\/span>
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7de8\u8f2f ECharts<\/span>
\n<\/a>\n<\/div>\n
\n            
\r\n                                
\r\n                    ECharts<\/span>\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                
\r\n                    
option = {\r\n    tooltip: {\r\n        trigger: 'item'\r\n    },\r\n    series: [\r\n        {\r\n            type: 'tree',\r\n            orient: 'TB', \/\/ \u4e0a\u5230\u4e0b\u65b9\u5411\r\n            data: [{\r\n                name: '\u5c08\u6848\u6839\u76ee\u9304',\r\n                children: [\r\n                    {\r\n                        name: '\u524d\u7aef',\r\n                        children: [\r\n                            { name: 'React' },\r\n                            { name: 'Vue' }\r\n                        ]\r\n                    },\r\n                    {\r\n                        name: '\u5f8c\u7aef',\r\n                        children: [\r\n                            { name: 'Node.js' },\r\n                            { name: 'Python' }\r\n                        ]\r\n                    }\r\n                ]\r\n            }],\r\n            top: '10%',\r\n            left: '10%',\r\n            bottom: '10%',\r\n            right: '10%',\r\n            symbol: 'emptyCircle',\r\n            symbolSize: 14,\r\n            edgeShape: 'polyline', \/\/ \u4f7f\u7528\u6e05\u6670\u7684\u77e9\u5f62\u9023\u63a5\u800c\u975e\u66f2\u7dda\r\n            initialTreeDepth: 2,\r\n            lineStyle: {\r\n                width: 2,\r\n                color: '#ccc'\r\n            },\r\n            label: {\r\n                position: 'top',\r\n                fontSize: 12\r\n            },\r\n            leaves: {\r\n                label: {\r\n                    position: 'bottom'\r\n                }\r\n            }\r\n        }\r\n    ]\r\n};<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\n\u5728 VPasCode \u4e2d\u7de8\u8f2f ECharts<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u00a0<\/p>\n
\u6230\u7565\u6027\u6700\u4f73\u5be6\u52d9<\/h2>\n
    \n
  • \u63a7\u5236\u521d\u59cb\u6536\u5408\u6df1\u5ea6\uff1a<\/strong> \u8a2d\u5b9a initialTreeDepth<\/code>\uff08\u4f8b\u5982\uff0c1<\/code> \u6216 2<\/code>\uff09\u5728\u5927\u578b\u8cc7\u6599\u96c6\u4e0a\u4f7f\u7528\uff0c\u4ee5\u5728\u521d\u59cb\u8f09\u5165\u6642\u4fdd\u6301\u5716\u8868\u6574\u6f54\uff0c\u540c\u6642\u8b93\u4f7f\u7528\u8005\u9ede\u64ca\u7bc0\u9ede\u4f86\u5c55\u958b\u8a73\u7d30\u8cc7\u8a0a\u3002<\/li>\n
  • \u9078\u64c7\u6b63\u78ba\u7684\u65b9\u4f4d\uff1a<\/strong>\u5c0d\u65bc\u5177\u6709\u9577\u6a19\u7c64\u6587\u5b57\u7684\u6df1\u5c64\u5d4c\u5957\u7d50\u69cb\uff0c\u4f7f\u7528\u6c34\u5e73\uff08`LR`\uff09\u6216\u5f91\u5411\uff08`radial`\uff09\u4f48\u5c40\uff1b\u5c0d\u65bc\u6dfa\u5c64\u3001\u5bec\u5ee3\u7684\u7d44\u7e54\u7d50\u69cb\uff0c\u4f7f\u7528\u5782\u76f4\uff08`TB`\uff09\u4f48\u5c40\u3002<\/li>\n
  • \u5340\u5206\u8449\u7bc0\u9ede\uff1a<\/strong> \u4f7f\u7528 leaves<\/code>\u5c6c\u6027\u4f86\u4ee5\u4e0d\u540c\u65b9\u5f0f\u8a2d\u5b9a\u672b\u7aef\u7bc0\u9ede\u7684\u6a23\u5f0f\uff0c\u4f7f\u5176\u8207\u7236\u5bb9\u5668\u7bc0\u9ede\u5340\u5206\u958b\u4f86\uff0c\u8b93\u4f7f\u7528\u8005\u80fd\u8f15\u6613\u5206\u8fa8\u5206\u652f\u8207\u7d42\u9ede\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
    \u7576\u5448\u73fe\u5177\u6709\u660e\u78ba\u7236\u5b50\u95dc\u4fc2\u7684\u7d50\u69cb\u5316\u8cc7\u6599\u6642\u2014\u2014\u4f8b\u5982\u7d44\u7e54\u67b6\u69cb\u5716\u3001\u6a94\u6848\u7cfb\u7d71\u76ee\u9304\u3001\u6c7a\u7b56\u6a39\u6216\u5206…<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":25,"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 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