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Vue3+Vite+Echarts 出现Missing semicolon错误

news 2025/7/14 1:28:28

使用的echarts代码如下:

import * as echarts from 'echarts';type EChartsOption = echarts.EChartsOption;var chartDom = document.getElementById('main')!;
var myChart = echarts.init(chartDom);
var option: EChartsOption;option = {series: [{type: 'gauge',center: ['50%', '60%'],startAngle: 200,endAngle: -20,min: 0,max: 60,splitNumber: 12,itemStyle: {color: '#FFAB91'},progress: {show: true,width: 30},pointer: {show: false},axisLine: {lineStyle: {width: 30}},axisTick: {distance: -45,splitNumber: 5,lineStyle: {width: 2,color: '#999'}},splitLine: {distance: -52,length: 14,lineStyle: {width: 3,color: '#999'}},axisLabel: {distance: -20,color: '#999',fontSize: 20},anchor: {show: false},title: {show: false},detail: {valueAnimation: true,width: '60%',lineHeight: 40,borderRadius: 8,offsetCenter: [0, '-15%'],fontSize: 60,fontWeight: 'bolder',formatter: '{value} °C',color: 'inherit'},data: [{value: 20}]},{type: 'gauge',center: ['50%', '60%'],startAngle: 200,endAngle: -20,min: 0,max: 60,itemStyle: {color: '#FD7347'},progress: {show: true,width: 8},pointer: {show: false},axisLine: {show: false},axisTick: {show: false},splitLine: {show: false},axisLabel: {show: false},detail: {show: false},data: [{value: 20}]}]
};setInterval(function () {const random = +(Math.random() * 60).toFixed(2);myChart.setOption<echarts.EChartsOption>({series: [{data: [{value: random}]},{data: [{value: random}]}]});
}, 2000);option && myChart.setOption(option);

出现该报错一般是符号缺少(semicolon 分号的意思)，仔细检查后并无发现符号缺失或半角全角误用，仔细观察代码发现是type XX = xx，恍然大悟，需要将其改为lang = 'ts'