摘要: var reverse = function (x) { x = '' + x; var ret = ''; for (var i in x) { ret = x[i] + ret; } ret = ret.replace(/[^\d]/g, '') if (-1 * x > 0) { ret = 阅读全文
posted @ 2018-08-02 10:25 luoye7121 阅读(196) 评论(0) 推荐(0) 编辑