const arr = [29.63, 27.37, 28.31, 27.3, 33.45, 27.10, 29.07]
function dealData () {
const a = arr
arr.forEach(items => {
a.forEach(abc => {
let c = items + abc
c = dealDatas(Number(c), 2)
if (c == 60.55) {
console.log('items', items)
console.log('abc', abc)
}
})
})
}
/**
* 处理浮点数
*/
function dealDatas (conates, index) {
let newArr = ''
const result = conates.toString().substring(0, conates.toString().indexOf('.') + (index + 1))
newArr = parseFloat(result)
return newArr
}
dealData()