在vue中監控一個對象的屬性變化,並且觸發監聽事件
watch: {
'user': [
{
handler: (nweVal, oldVal) => {
console.info('in 1 hanlder')
},
immediate: true,
deep: true
},
{
handler(newVal, oldVal) {
console.info('in 2 hanlder')
},
immediate: true,
deep: true
}
]
}