/**             * 部门图表             **/            var chart = new Highcharts.Chart({                  chart: {                      type: ‘column‘,                    renderTo: ‘container2‘,                    height:450                  },                  title: {                        text: ‘部门图表‘                    },                  xAxis: {                        categories:${dateListJSON}                      },                      series: ${groupListJSON}                });