先看下实现之后的效果图：
①：x轴每个数据都带单位：(y轴同理)
xAxis: {show:true,type: 'category',boundaryGap: true,data: ['1', '2', '3', '4', '5', '6', '7',"8","9","10","11","12"],axisLabel: {// 每个数据后面都会带有单位formatter:'{value}月'}},
②：x轴只是最后带单位：
xAxis: {show:true,type: 'category',boundaryGap: true，data: ['1', '2', '3', '4', '5', '6', '7',"8","9","10","11","12"],name:"月"},
去掉折线点
//区别：//去掉折线点 当鼠标滑入的时候也没有//symbol:"none",//去掉折线点 当鼠标滑入的时候也有折线点showSymbol:false,
全部代码：
option = {title: {text: '项目任务执行情况'},tooltip: {trigger: 'axis',// 标签里面的单位// formatter: '{a0}:{c0}个'},legend: {data: ['邮件营销', '联盟广告', '视频广告'],// 去掉图例和文字show:false},grid: {left: '3%',right: '4%',bottom: '3%',containLabel: true},toolbox: {feature: {saveAsImage: {}}},xAxis: {show:true,type: 'category',boundaryGap: true,name:"月",data: ['1', '2', '3', '4', '5', '6', '7',"8","9","10","11","12"],axisLabel: {// 每个数据后面都会带有单位// formatter:'{value}月'}},yAxis: {type: 'value',name:"个",axisLabel: {// formatter:'{value}个'},//背景网格为虚线splitLine: {show: true,lineStyle: {type: 'dashed'}}},series: [{name: '邮件营销',type: 'line',stack: '总量',showSymbol:false,// symbol:"none",data: [120, 132, 101, 134, 90, 90, 210,40,30,50,100,130]},{name: '联盟广告',type: 'line',stack: '总量',showSymbol:false,// symbol:"none",data: [220, 182, 191, 234, 290, 290, 210,40,30,50,60,80]},{name: '视频广告',type: 'line',stack: '总量',showSymbol:false,// symbol:"none",data: [150, 232, 201, 154, 190, 190, 410,200,120,130,140,40]}]};
