juddy123的博客

html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> head> body> div class="time"> span id="t_d">14144天span> span id="t_h">12时span> span id="t_m">32分span> span i

$(function() {         var phone_num = /^1\d{10}$/;         var flag = 1; //短信发送时标志位         $(".getcode").click(function() {           if($("#phone").val() == "") {             alert("请输入电话号码！")