series: [
{
data: [820.312345465, 932, 901, 934, 1290, 1330, 1320],
type: 'line',
smooth: true,
label: {
show: true,
formatter: (params) => {
return params.data.toFixed(2)
}
}
}
]
使用formatter属性来调整标签显示的格式
参考文档 "https://echarts.apache.org/zh/option.html#series-line.label.f..." (https://link.segmentfault.com/?enc=8iyNa2d%2Bqy0wwR8r9WDspQ%3D%3D.Z%2FLNopP9i4PUmXZpbDWwC95G5Xdh8BQHddRWmTe9Q3t9d41STw9oiBGVPpjwcgU0aeJny3jWTcJCWSCLG9xin2iAkNJIGSVY%2BRWXGYc%2BDDM%3D)