vue3中route.meta拿不到
//onMounted
onMounted(()=>{
nextTick(()=>{
console.log(route.meta?.key) //undefined
})
setTimeout(()=>{
console.log(route.meta?.key);//"1"
},1000)
})
//通過watch監(jiān)聽獲取
watch(()=>route.meta?.key,(val)=>{
console.log(route.meta?.key) //"1"
},{once:true})
undefined原因：
useRoute未實(shí)例化完成
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