function isEmpty(v) {
             switch (typeof v) {
             case 'undefined':
                 return true;
             case 'string':
                 if (v.replace(/(^[ \t\n\r]*)|([ \t\n\r]*$)/g, '').length == 0) return true;
                 break;
             case 'boolean':
                 if (!v) return true;
                 break;
             case 'number':
                 if (0 === v || isNaN(v)) return true;
                 break;
             case 'object':
                 if (null === v || v.length === 0) return true;
                 for (var i in v) {
                     return false;
                 }
                 return true;
             }
             return false;
         }
         //迭代方式实现前面补零
         function paddingzero(num, length) {
          for(var len = (num + "").length; len < length; len = num.length) {
           num = "0" + num;
          }
          return num;
         }
         //获得URL指定值
        function getQueryString(name) {  
            var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");  
            var r = window.location.search.substr(1).match(reg);  
            if (r != null) return unescape(r[2]);  
            return null;  
        } 
        function bTnState(pThis,pText){
            if(isEmpty(pThis)!==true){
                var bShow=pThis.prop("disabled");
                if(bShow){
                    pThis.html(pText);                
                    pThis.prop("disabled",false);
                }else{
                    pThis.text("稍等");
                    pThis.prop("disabled",true);
                }        
            }
        }

        //表单赋值  js模式
        function formToValue(editList){
            if(editList){
                var keyarr=Object.keys(editList);

                for(var i=0;i<keyarr.length;i++){

                    var ek=Object.keys(editList[keyarr[i]]);
                    var tVal=editList[keyarr[i]];
                    for(var ii=0;ii<ek.length;ii++){
                        var tmppVal=tVal[ek[ii]];
                        if(keyarr[i]=="input"){
                            $("input[name="+ek[ii]+"]").val(tmppVal);
                        }else if(keyarr[i]=="radio"){
                            $("input[name="+ek[ii]+"]").each(function(){
                                if($(this).val()==tmppVal){
                                    $(this).prop("checked",true);
                                }else{
                                    $(this).prop("checked",false);
                                }
                            });
                        }else if(keyarr[i]=="checkbox"){
                            var checkbox=tmppVal.split(",");
                            $("input[name="+ek[ii]+"]").each(function(){
                                if($.inArray($(this).val(),checkbox)!==-1){
                                    $(this).prop("checked",true);
                                }else{
                                    $(this).prop("checked",false);
                                }
                            });
                        }else if(keyarr[i]=="textarea"){
                            $("textarea[name="+ek[ii]+"]").text(tmppVal);
                        }else if(keyarr[i]=="select"){
                            $("select[name="+ek[ii]+"]").find("option").each(function(){
                                if($(this).val()==tmppVal){
                                    $(this).attr("selected", "selected");
                                }
                            });
                        }
                    } 
                }
            }
        }

        function selectValAdd(arr){
            var kArr=Object.keys(arr);
            for(var i = 0,len = kArr.length; i < len; i++){
                var key=kArr[i];
                var select=$('select[name=' + key + ']');
                select.html(arr[key]);
                
            }
        }

        /**cookie**/
        function setCookie(cname,cvalue,exdays)
        {
          var d = new Date();
          d.setTime(d.getTime()+(exdays*24*60*60*1000));
          var expires = "expires="+d.toGMTString();
          document.cookie = cname + "=" + cvalue + "; " + expires;
        }
        //
        function getCookie(cname)
        {
          var name = cname + "=";
          var ca = document.cookie.split(';');
          for(var i=0; i<ca.length; i++) 
          {
            var c = ca[i].trim();
            if (c.indexOf(name)==0) return c.substring(name.length,c.length);
          }
          return "";
        }
        //删除cookies
        function delCookie(name){
            var exp = new Date();
            exp.setTime(exp.getTime() - 1);
            var cval=getCookie(name);
            if(cval!=null){
              document.cookie= name + "="+cval+";expires="+exp.toGMTString();
            }
        }
        //setCookie('psUserToken','a8acTZ0LRrX6T^2b36b0^2bWGoIxVa^2fyZFv6QeiA86ebzN77o6baY5VmGEFHFX9ITwL6IR^2fycyKkG3Q',30);
        //var test=getCookie('psUserToken');
        //console.log(test)

        //dateFormat(Date.parse(new Date()))
        function dateFormat(time) {
            let date = new Date(time);
            let year = date.getFullYear();
            // 在日期格式中，月份是从0开始的，因此要加0，使用三元表达式在小于10的前面加0，以达到格式统一  如 09:11:05
            let month = date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1;
            let day = date.getDate() < 10 ? "0" + date.getDate() : date.getDate();
            let hours = date.getHours() < 10 ? "0" + date.getHours() : date.getHours();
            let minutes = date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes();
            let seconds = date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();
            // 拼接
            //return year + "-" + month + "-" + day + " " + hours + ":" + minutes + ":" + seconds;
            return year + "年" + month + "月" + day + "日";
        }
        function diffDays(date, days,type) {
            let tmp1=date.replace('年','-');
            let tmp2=tmp1.replace('月','-');
            date=tmp2.replace('日','');
            let currDate = new Date(date);
            if(type==1){
                 if(days.indexOf("个月") != -1){
                    days=days.replace('个月','');
                    days=days*1;
                    currDate.setMonth(currDate.getMonth() + days);
                }else if(days.indexOf("年") != -1){
                    days=days.replace('年','');
                    days=days*12;
                    currDate.setMonth(currDate.getMonth() + days);
                }else{
                    days=days*1;
                    currDate.setDate(currDate.getDate() + days);
                }               
            }else{
                days=days*1;
                currDate.setDate(currDate.getDate() - days);
            }

                
            return Date.parse(currDate);
        }
        function dayFormat(day){
            let tmp1=day.replace('天','');
            return tmp1;
        }
        /**
         * *form.serializeArray转数组
         * @param  {[type]} jsonArray [description]
         * @return {[type]}           [description]
         */
        function serializeToObject(jsonArray){
             var o = {};
             $.each(jsonArray, function() {
             if (o[this.name] !== undefined) {
              if (!o[this.name].push) {
              o[this.name] = [o[this.name]];
              }
              o[this.name].push(this.value || '');
             } else {
              o[this.name] = this.value || '';
             }
             });
             return o;
        }

        //定义得到表单的值（数组格式转json）$('#form1').serializeArray();//serialize();
        //使用：XXX.serializeJson();
        (function($){  
                $.fn.serializeJson=function(){  
                    var serializeObj={};  
                    var array=this.serializeArray();  
                    var str=this.serialize();  
                    $(array).each(function(){  
                        if(serializeObj[this.name]){  
                            if($.isArray(serializeObj[this.name])){  
                                serializeObj[this.name].push(this.value);  
                            }else{  
                                serializeObj[this.name]=[serializeObj[this.name],this.value]; 
                            }  
                        }else{  
                            serializeObj[this.name]=this.value;   
                        }  
                    });  
                    return serializeObj;  
                };  
        })(jQuery);  


        var countdown=3;
        function btnCountdown(val,pText) {
            if (countdown == -1) {
                val.prop("disabled",false);
                val.html(pText);
                countdown = 3;
            } else {
                val.prop("disabled",true);
                //val.html("loading(" + countdown + ")");
                val.html("稍等" + countdown );
                countdown--;
                setTimeout(function() {
                    btnCountdown(val,pText)
                },1000)
            }
        }