字符串转小驼峰

2023-06-16 10:28:46

const str = 'background-image'

function toLower(s) {
  const result = s.split('-')
  let res = ''
  console.log(result)
  result.map((item, index) => {
    if (index > 0) {
      item.split('').map((it, idx) => {
        if (idx > 0) {
          res += it
        } else {
          res += it.toLocaleUpperCase()
        }
      })
    } else {
      res += item
    }
  })
  return res
}