How to display the scale of radar chart in echarts

the desired effect is shown in the following figure
clipboard.png

axisLabel: {show: true, textStyle: {fontSize: 18, color: "-sharp333"}},
clipboard.png
. Which god can take a look at it for me

Apr.21,2022

try changing the version to 3.x API 4.x radar has no axisLabel


just write it in radar
radar: {axisLabel: {show: true, textStyle: {fontSize: 18, color:'- sharp333'}},}

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