首先打开hbuilder,右键项目目录

打开终端,并输入
npm install echarts
引入依赖
如果想自主学习图表,可以参考以下代码
<template>
<view>
<canvas style="height: 30vh;width: 100vw;" id="myEcharts"></canvas>
</view>
</template>
<script>
import * as echarts from 'echarts';
export default {
data() {
return {
// 这里初始化一个null,待会儿用来充当echarts实例
myChart: null,
}
},
mounted() {
this.myChart = echarts.init(document.getElementById('myEcharts'));
let option = {
xAxis: {
type: 'category',
data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
},
yAxis: {
type: 'value'
},
series: [
{
data: [150, 230, 224, 218, 135, 147, 260],
type: 'line'
}
]
};
this.myChart.setOption(option);
window.addEventListener('resize', () => {
this.myChart.resize()
});
}
}
</script>
如果是想快速引用可以参考:
uni-app使用echarts绘制数据可视化图_uniapp echarts可视化首选组件-CSDN博客