1 npm install echarts --save
2 按需导入柱状图
// echars
import echarts from 'echarts/lib/echarts';
// 柱状图
import 'echarts/lib/chart/bar';
import 'echarts/lib/component/tooltip';
import 'echarts/lib/component/title';
import 'echarts/lib/component/legend';
import 'echarts/lib/component/toolbox';
import 'echarts/lib/component/markPoint';
import 'echarts/lib/component/markLine';
3、export default class index extends Component {
componentDidMount() {
// 实例化
var myChart = echarts.init(this.refs.main);
myChart.setOption(this.getOption());
}
// echarts数据
getOption=()=>{
let 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]
}]
};
return option
}
render(){
<div ref="main" style={{ width: '100%', height: 500 }}></div>
}
}
这样一个简单的图表就出来了~~~
