急，vue 中在使用echarts不能掛axios獲取到的數(shù)據(jù)。

掛上dataY時可以顯示出折線圖，tems則不行，其中tems和dataY數(shù)據(jù)格式是相同的。
<template>

<div>
   <Mheader>分析</Mheader>
    <div id="echarts" :style="{height:height,width:width}"></div>
</div>

</template>

<script>

import Mheader from '../base/Mheader.vue'
import echarts from 'echarts'
import {getHum,getTem,getAlldata,getIllsum} from '../api'
export default {
    data() {
        return {tems:[],hums:[],illsums:[],  dataY:["5","10", "15", "30", "14"]}
    },
    props: {
        height: {
            type: String,
            'default': '300px'
        },
        width: {
            type: String,
            'default': "100%"
        }
    },
        mounted() {
            this.draw();
        },
    created(){
        this.getTems();
        this.getHums();
        this.getIllsums();

    },
    methods: {
        async getTems(){
        let tems=await getTem();
        this.tems=tems;
        console.log(tems);
    },
        async getHums(){
            let hums=await getHum();
            this.hums=hums;
        }
        ,async getIllsums(){
            let illsums=await getIllsum();
            this.illsums=illsums;
        },
        draw: function(){
            let echart = echarts.init(document.getElementById('echarts'));
            var option = ({
                title: { text: '溫度歷史折線圖' },
                tooltip: {},
                xAxis: {
                    data:["5","4","3","2","最新"]
                },
                yAxis: {},
                series: [{
                    name: '溫度',
                    type: 'line',
                    color:['red'],
                    data:[]
                }]
            });
            for(var i = 0; i < 5;i++){

// option.series[0].data[i] = this.tems[i];不能

                option.series[0].data[i]=this.dataY[i];可以加載出數(shù)據(jù)
            }
            echart.setOption(option);
        }
    },
    computed: {

    },
    components: {
        Mheader
    }
}

</script>
<style scoped lang="less">

#echarts{
    margin: 0 auto;
    margin-top: 40px;}

</style>