vue button 多次點擊重復提交

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sendComment () {
this.disabled = true
if (this.text == ''){
this.$message({
type:'error',
message:'輸入內容不能為空',
})
this.disabled = false
}else{
this.$post('/xx/xx/IdleGoodsComment',{
goods_id:this.$route.params.id,
content:this.text,
user_id:window.uId,
type:1
}).then((res) => {
if(res){
this.getDetail()
setTimeout(()=>{
this.disabled=false
this.getCommentList()
this.text = ''}
,2000)
this.disabled = true
}
})
}
}
實現原理：通過計時器講button屬性更改，點擊完之后講button屬性設置為disable
vue綁定button的disable屬性為:disabled:'變量名'