[摘要](\s*)/g, "");String.prototype.LTrim = function()return this.replace(/(^\s*)/g, "&quo...
(\s*$)/g, "");
}
String.prototype.LTrim = function()
{
return this.replace(/(^\s*)/g, "");
}
String.prototype.Rtrim = function()
{
return this.replace(/(\s*$)/g, "");
}
怎么样,简单吧,下面看一个使用的实例:
$#@60;script language=javascript$#@62;
String.prototype.Trim = function()
{
return this.replace(/(^\s*)
关键词:String添加trim,ltrim,rtrim