调用源码:

https://gitee.com/free/ECharts

也可以下载

<!-- 引入 echarts.jar --> <dependency> <groupId>com.github.abel533</groupId> <artifactId>ECharts</artifactId> <version>3.0.0.6</version> </dependency> <!--GsonOption必须--> <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> <version>2.6.2</version> <scope>compile</scope> <optional>true</optional> </dependency>调用:

demo

GsonOption option = new GsonOption(); option.tooltip().trigger(Trigger.axis); option.legend("邮件营销", "联盟广告", "直接访问", "搜索引擎"); option.toolbox().show(true); option.calculable(true); option.xAxis(new CategoryAxis().boundaryGap(false).data("周一", "周二", "周三", "周四", "周五", "周六", "周日")); option.yAxis(new ValueAxis()); option.series(new Line().smooth(true).name("邮件营销").stack("总量").symbol(Symbol.none).data(120, 132, 301, 134, new LineData(90, Symbol.droplet, 5), 230, 210)); //实现不了js的这个效果 //line.itemStyle.normal.areaStyle = new AreaStyle(); LineData lineData = new LineData(201, Symbol.star, 15); lineData.itemStyle().normal().label().show(true).textStyle().fontSize(20).fontFamily("微软雅黑").fontWeight("bold"); option.series(new Line().smooth(true).name("联盟广告").stack("总量").symbol("image://http://echarts.baidu.com/doc/asset/ico/favicon.png").symbolSize(8).data(120, 82, lineData, new LineData(134, Symbol.none), 190, new LineData(230, Symbol.emptypin, 8), 110)); System.out.println(option.toString());

有字符串
后面就集成就行

接受
这个行就是接受上面传过来的参数
<input type="hidden" th:value="${datanums}" id="numsvv"/>

//获取参数
var datachart=$("#numsvv").val();

//这一步必须处理,否在不能显示数据
optiondata = JSON.parse(datachart);

//渲染
twoTimeChart.setOption(optiondata);

关键样式:

<div class="col-md-6 col-sm-6 col-xs-12"> <div class="x_panel"> <div class="x_title"> <h3>其他key <small>调用次数</small></h3> <ul class="nav navbar-right panel_toolbox"> <li><a class="collapse-link"><i class="fa fa-chevron-up"></i></a> </li> <div id="keyTimeTwo" ></div> <li><a class="close-link"><i class="fa fa-close"></i></a> </li> </ul> <div class="clearfix"></div> </div> <div class="x_content"> <canvas id="canvasDoughnut"></canvas> </div> </div> </div>效果:

![](https://s1.51cto.com/images/blog/201912/05/8588fd30a3e379cf963e2ef274704e31.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)

依赖:
echarts.min.js