vue报错：Loading chunk * failed，vue-router懒加载出错问题。

一、 出现场景

菜单路由跳转时，有时页面会卡死，无法进行路由跳转

二、 解决方案

修改src目录下permission.js文件

router.onError((error) => {const jsPattern = /Loading chunk (\S)+ failed/gconst cssPattern = /Loading CSS chunk (\S)+ failed/gconst isChunkLoadFailed = error.message.match(jsPattern || cssPattern)const targetPath = router.history.pending.fullPathif (isChunkLoadFailed) {localStorage.setItem('targetPath', targetPath)window.location.reload()}
})router.onReady(() => {const targetPath = localStorage.getItem('targetPath')const tryReload = localStorage.getItem('tryReload')if (targetPath) {localStorage.removeItem('targetPath')if (!tryReload) {router.replace(targetPath)localStorage.setItem('tryReload', true)} else {localStorage.removeItem('tryReload')}}
})