正则表达式匹配

Question

"/music/url?q\x3dhttp://w.aaa.cn/16667639/html/download.html?id%3DS1a660980eb154960\x26resnum\x3d20\x26ct\x3ddl\x26cad\x3dsong_search\x26cd\x3d1\x26ei\x3d8YsNTuC8C4ewkAXOwfeYAg", '',
                "resizable\x3d0, status\x3d0, width\x3d750, height\x3d360"


我只要：

Answer 1

//http:.*?\\见二楼评论，是错了。修改为：(http:.*?)(?=\\)