app.title = '堆叠柱状图'; option = { tooltip : { trigger: 'axis', axisPointer : { type : 'shadow' } }, legend: { data:['直接访问','邮件营销'] }, xAxis : [ { type : 'category', data : ['周一','周二','周三','周四','周五','周六','周日'] } ], yAxis : [ { type : 'value', min: 300, } ], series : [ { name:'直接访问', type:'bar', stack: '直接访问', data:[320, 332, 301, 334, 390, 330, 320] }, { name:'邮件营销', type:'bar', stack: '直接访问', data:[120, 132, 101, 134, 90, 230, 210] } ] };