这是我想知道是否要在其他功能中使用的代码,例如ForEach
,map
,filter
或what else
吗?
那可能吗?
const val = 'Mike,Mike@mail.com,male'
const split = val.split(',')
console.log(split) //to check
const newObj = {}
newObj.name = split[0]
newObj.email = split[1]
newObj.gender = split[2]
console.log(newObj)
const val2 = 'name:John,email:John@mail.com'
const split2 = val2.split(',')
console.log(split2) //to check
const newObj2 = {}
for(var i = 0; i < split2.length; i++) {
var data = split2[i].split(':')
newObj2[data[0]] = data[1]
}
console.log(newObj2)
想要使代码更简洁明了
答案 0 :(得分:1)
const val = 'Mike,Mike@mail.com,male'
const [name, email, gender] = val.split(',')
console.log({name, email, gender})
const val2 = 'name:John,email:John@mail.com'
const splitByColon = term => {
const [key, value] = term.split(':')
return {[key]: value}
}
console.log(
val2
.split(',')
.reduce((acc, term) =>
({...acc, ...splitByColon(term)}), {})
)
答案 1 :(得分:0)
另一种方式可能是
const val = 'name:Mike,email:Mike@mail.com,gender:male'
const obj = {}
val.split(',')
.map(prop => prop.split(':'))
.forEach(([key, value]) => {
obj[key] = value
})
console.log(obj)