代碼如下，跳轉(zhuǎn)頁(yè)面后定時(shí)器依然在執(zhí)行created(){ this.interval()
},
beforeDestroy () { console.log('清除定時(shí)器')
clearInterval(this.interval)
},
methods: {
interval(){
setInterval(()=>{ console.log('執(zhí)行定時(shí)器') this.loadList()
},3000)
},
}
1 回答
慕標(biāo)5832272
TA貢獻(xiàn)1966條經(jīng)驗(yàn) 獲得超4個(gè)贊
清除的是定時(shí)器的引用，而不是方法
created(){ this.interval()
},
beforeDestroy () { console.log('清除定時(shí)器')
clearInterval(this._inter)
},
methods: {
interval(){ this._inter = setInterval(()=>{ console.log('執(zhí)行定時(shí)器') this.loadList()
},3000)
},
}添加回答
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