function GetLength(str) {
var realLength = 0, len = str.length, charCode = -1;
for (var i = 0; i < len; i++) {
charCode = str.charCodeAt(i);
if (charCode >= 0 && charCode <= 128) realLength += 1;
else realLength += 2;
}
return realLength;
};
js获取汉字实际长度
最新推荐文章于 2024-03-11 22:06:20 发布