1.局部引入
import echars from "echarts"
2.引入composition-api
import {reactive,computed,onMounted,toRefs} from '@vue/composition-api';
3.定义一个方法
const init=()=>{
var myChart = echarts.init(document.getElementById('main'));
// 指定图表的配置项和数据
var option = {
title: {
text: 'ECharts 入门示例'
},
tooltip: {},
legend: {
data:['销量']
},
xAxis: {
data: ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
},
yAxis: {},
series: [{
name: '销量',
type: 'bar',
data: [5, 20, 36, 10, 10, 20]
}]
};
// 使用刚指定的配置项和数据显示图表。
myChart.setOption(option);
};
//挂载完成调用方法
onMounted(()=>{
init()
}
)