题解 | #将字符串转换为驼峰格式#
将字符串转换为驼峰格式
http://www.nowcoder.com/practice/2ded24e34ec34325a62d42d0c8479bae
function cssStyle2DomStyle(sName) {
const reg = /-\w/g
const matchArr = sName.match(reg)
matchArr.forEach((item) => {
sName = sName.replace(item, function (val, index) {
const splitArr = val.split('')
if (index === 0) {
return splitArr[1]
} else {
return splitArr[1].toUpperCase()
}
})
})
return sName
}
console.log(cssStyle2DomStyle('font-size'))