Chart.js折线图x轴标签舍入

Question

I have a line chart made with chart.js show below :

Now, I want the x-Axes labels/Ticks in rounding figure like

0,1,2,3,4,5

Answer 1

 let options = {
   scales: {
      xAxes: [{
        ticks: {
            max: 5,
            min: 0,
            stepSize: 1
        }
    }]
  }
};

I haven't tested but it should work as per docs.