参照echarts官网，改了一下效果图：
数据放在了js里。
代码：
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%> <!DOCTYPE html> <html style="height: 100%"> <head> <meta charset="utf-8"> </head> <body style="height: 100%; margin: 0"> <div id="container" style="height: 100%"></div> <script type="text/javascript" src="http://code.jquery.com/jquery-1.11.0.min.js"></script> <script src="echarts.min.js"></script> <script src="dataTool.js"></script> <script type="text/javascript"> var dom = document.getElementById("container"); var myChart = echarts.init(dom); var app = {}; option = null; myChart.hideLoading(); categories=[ { "name": "人物", "keyword": {}, "base": "HTMLElement" }, { "name": "机构", "keyword": {}, "base": "WebGLRenderingContext" }, { "name": "行为", "keyword": {}, "base": "SVGElement" }, { "name": "地点", "keyword": {}, "base": "CSSRule" }, { "name": "主题", "keyword": {} } ], nodes=[ <%for(int i=0;i<100;i++){%> { name: "马<%=i%>", value: 100, category: 0, symbolSize:20, }, { name: "刘<%=i%>", value: 1, category: 1 }, { name: "是<%=i%>", value: 1, category: 2, }, { name: "我<%=i%>", value: 1, category:3 }, <%}%> ], links=[ <%for(int i=1;i<200;i++){%> { source: <%=i%>, target: <%=i+1%> }, { source:<%=i%>, target: <%=i*2%> }, { source:<%=i+1%>, target: <%=i-1%> }, <%}%> ], option = { /* color: ['#fc853e','#28cad8','#9564bf','#bd407e','#e5a214'], 用来改点的颜色*/ legend: { data: ['人物', '机构', '行为', '地点', '主题'] }, series: [{ type: 'graph', layout: 'force', roam: true, //实现缩放 animation: false, label: { normal: { position: 'right', formatter: '{b}' } }, draggable: true, data: nodes.map(function (node, idx) { node.id = idx; return node; }), categories: categories, force: { // initLayout: 'circular' // repulsion: 20, edgeLength: 5, repulsion: 20, gravity: 0.2 }, edges: links }] }; myChart.setOption(option); myChart.on('click', function (params) { var data=params.value //点没有source属性 if(data.source==undefined){ nodeName=params.name window.open("NewFile1.jsp?a=mjh") } }); if (option && typeof option === "object") { myChart.setOption(option, true); } </script> </body> </html>