1 readLocalFile(fileUrl) {
2 let xhr = null
3 if (window.XMLHttpRequest) {
4 xhr = new XMLHttpRequest()
5 } else {
6 // eslint-disable-next-line
7 xhr = new ActiveXObject('Microsoft.XMLHTTP')
8 }
9 const okStatus = document.location.protocol === 'file' ? 0 : 200
10 xhr.open('GET', fileUrl, false)
11 xhr.overrideMimeType('text/html;charset=utf-8')
12 xhr.send(null)
13 return (xhr.status === okStatus ? xhr.responseText : null)
14
15 },
// 读取本地配置文件
const readFile = JSON.parse(this.readLocalFile('文件路径'))
标签：vue,XMLHttpRequest,读取,get,json,xhr,electron,readLocalFile,null From： https://www.cnblogs.com/changshu/p/16595086.html