echarts java demo示例 ，简单好用，傻瓜式配置，适合新手，一学就会

package com.lb.web.controller; import java.util.HashMap; import java.util.Map; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; /** * * * 项目名称：LiaoB * 类名称：EchartsController * 类描述： * 创建人：xuzn * 创建时间：2016-12-26 下午12:49:52 * 修改备注： * @version * */ @Controller @RequestMapping("/echarts") public class EchartsController { @RequestMapping(value="/viewEcharts") @ResponseBody public Map<String, Object> echartsMap(HttpServletRequest request, HttpServletResponse response) { Map<String, Object> map = new HashMap<String, Object>(); map.put("category", new String[]{"70年代人数","80年代人数","90年代人数","00年代人数"}); map.put("child", new int[] {10000,20000,30000,40000}); map.put("old", new int[] {30000,25000,20000,15000}); map.put("man", new int[]{1000000,1500000,1550000,1600000}); return map; } @RequestMapping("/goEchart") public String goEchart(HttpServletRequest request, HttpServletResponse response) { return "echarts/echart"; } }