一、驼峰转中划线:
"marginTop".replace(/([a-z])([A-Z])/,"$1-$2").toLowerCase()
"margin-top"
二:中划线转驼峰
function transformStr3(str){
var re=/-(\w)/g;
return str.replace(re,function ($0,$1){
return $1.toUpperCase();
});
}
"marginTop".replace(/([a-z])([A-Z])/,"$1-$2").toLowerCase()
"margin-top"
function transformStr3(str){
var re=/-(\w)/g;
return str.replace(re,function ($0,$1){
return $1.toUpperCase();
});
}
转载于:https://my.oschina.net/yangq20/blog/1560531