过滤数组
filterFun () {
let arr = [
{
productId: 1,
productName: '电视机',
num: 20
}, {
productId: 2,
productName: '洗衣机',
num: 0
}, {
productId: 3,
productName: '冰箱',
num: 50
}, {
productId: 4,
productName: '空调',
num: 0
},
]
arr = arr.filter(item => {
return item.id != 1.1
})
console.log(arr) // [{productId: 1, productName: "电视机", num: 20}, {productId: 3, productName: "冰箱", num: 50}]
}