0.执行教程 https://www.cnblogs.com/goloving/p/8654176.html
1.在index 中创建 div
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<title>app</title>
</head>
<body>
<div id="app"></div>
<!-- built files will be auto injected -->
<div id="ecarts1" style="width:200px;height:200px" ></div> </body>
</html>
2.在组件中引入 echarts
<template> <div>
<HelloWorld></HelloWorld>
<ButtonIvew></ButtonIvew>
</div>
</template> <script>
import HelloWorld from "./components/HelloWorld";
import ButtonIvew from "./components/button"; export default {
components: {
HelloWorld,
ButtonIvew
},
name: "App"
}; var echarts = require("echarts");
require('echarts/chart/line');
require('echarts/chart/bar'); var option = {
tooltip: {
trigger: 'axis'
},
legend: {
data: ['蒸发量', '降水量']
},
toolbox: {
show: true,
feature: {
mark: {
show: true
},
dataView: {
show: true,
readOnly: false
},
magicType: {
show: true,
type: ['line', 'bar']
},
restore: {
show: true
},
saveAsImage: {
show: true
}
}
},
calculable: true,
xAxis: [{
type: 'category',
data: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月']
}],
yAxis: [{
type: 'value',
splitArea: {
show: true
}
}],
series: [{
name: '蒸发量',
type: 'bar',
data: [2.0, 4.9, 7.0, 23.2, 25.6, 76.7, 135.6, 162.2, 32.6, 20.0, 6.4, 3.3]
}, {
name: '降水量',
type: 'bar',
data: [2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3]
}]
};
var myChart = echarts.init(document.getElementById('ecarts1'));
myChart.setOption(option); </script> <style>
#app {
text-align: center;
margin: 60px;
}
</style>
3.在组件构建完成挂载后执行 生成echarts动作