JS正则表达式
我想查找文章中所有图片地址，如

var str="<iMg SRC=\"HTTP://localhost/uploadfiles/2014/0115/20140115143844880.jpg\" border=\"0\">ASDADFALDKFALDADtTFF等 得不容易<img border=0 src=\"HTTP://localhost/uploadfiles/2014/0115/201401151.jpg\">"

var re = /<img(.+?)src=""*([^\s]+?)""*(\s|>)/ig;
var a = str.match(re);

网上搜索的，但得不到纯地址，请大神们帮忙
[解决办法]

    var str = "<iMg SRC=\"HTTP://localhost/uploadfiles/2014/0115/20140115143844880.jpg\"  border=\"0\">ASDADFALDKFALDADtTFF等 得不容易<img border=0 src=\"HTTP://localhost/uploadfiles/2014/0115/201401151.jpg\">"

    var re = /<img(.+?)src=""*([^\s]+?)""*(\s
[解决办法]
>)/ig;
    var src = []
    while (m = re.exec(str)) {
        src.push(m[2]);
    }
    alert(src)