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) {
if(/^-/.test(sName)){
sName = sName.slice(1)
}
let arr = sName.split('-')
for(let len=arr.length,i=0;i<len;i++){
if(i>0){
arr[i] = arr[i].charAt(0).toUpperCase() + arr[i].slice(1)
}
}
return arr.join('')
}
