在vue脚手架中使用ECharts

1. npm安装ECharts
在终端命令行中输入如下命令:

npm install echarts --save

2. 在main.js中全局引入ECharts

// 引入ECharts
import echarts from 'echarts'
Vue.prototype.$echarts = echarts

3.在eCharts.vue中

<div id="myChart" :style="{ width: '500px', height: '500px' }"></div>

<script>
export default {
  name: "eCharts",
  data() {
    return {};
  },
  mounted() {
    //模板挂载完成后调用
    this.drawEcharts();
  },
  methods: {
    drawEcharts() {
      // 基于准备好的dom，初始化echarts实例
      let myChart = this.$echarts.init(document.getElementById("myChart"));
      // 绘制图表
      myChart.setOption({
      	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]
        }]
      })
    }
  }    
}
</script>

这样你的第一个图表就诞生了！

更多详情可查看ECharts官网: https://echarts.apache.org/zh/index.html

本文地址：https://blog.csdn.net/qq_44271127/article/details/109621263