如何删除字符串中的空格

Question

function trim()
{
var str="  ee ee cc aae  ";
for(var i=0 ; i<str.length ; i++)
{
str = str.replace(" ","");
}
alert(str);
}

Answer 1

可以的,是不是所有空格?
<script>
var str = '                                                                                                                                               数码相机/摄像机/图形冲印                                                                                                           普通数码相机                  宝贝详情    ';
alert(str.replace(/\s/g,''));
</script>

Answer 2

<script>
var a="123 45";
var reg=/\s/gi;
a=a.replace(reg,"");
alert(a);
</script>

Answer 3

谢谢楼上所有人。特咩鸣谢 cgisir