###步骤一
1.下载echarts
npm install echarts --save
2.main.js里引入
import echarts from "echarts"
Vue.prototype.$echarts = echarts
###步骤二
<template>
<div class="hello">
<div class="div1">
<div id="main" style="width: 100%;height:100%; border: 1px solid;"></div>
</div>
</div>
</template>
###步骤三(div1的高宽必须固定的)
<style scoped>
.hello{
width: 100%;
height: 100%;
}
.div1{
width: 60rem;
height: 20rem;
}
</style>
步骤四
mounted(){
this.chart();
},
methods:{
chart(){
var myChart = this.$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);
//若有多个echarts实例(响应式布局)
//根据窗口的大小变动图表 --- 重点
window.onresize = function(){
myChart.resize();
//myChart1.resize(); //若有多个图表变动,可多写
}
}
}
</script>