检查你的xy轴数据,获取不到
数据格式1
xy轴数据一一对应
xAxis:{
type:'category',
data:["2021-6-1","2021-6-2","2021-6-3","2021-6-4"]
},
series:[
{
data:[23,44,55,19]
}
数据格式2
var data1 =[["2021-6-1",23],["2021-6-2",44],["2021-6-3",55],["2021-6-4",19]]
var data2 =[["2021-6-1",33],["2021-6-2",24],["2021-6-3",13],["2021-6-4",28]]
series:[
{
data: data1
},
{
data: data2
}
]