ajax分頁請求後臺數據事先定義一個number

var number = 0;

var getBonusPointsList = function(id,num,key,sign){

    var data2 = {
        userId:id,
        number:num,
        accessKeyId:key,
        sign:sign
    };
    data2 = JSON.stringify(data2);
    $.ajax({
        url:‘http://192.168.1.161:8080/user/getBonusPointsList‘,
        type:‘POST‘,
        data:data2,
        /*header:{
         ‘Access-Token‘:token
         },*/
        dataType : ‘json‘,
        contentType: "application/json",
        success:function(data){
            if(data.result){
                var html = ‘‘;
                totalPages = data.totalPages;
                totalElements = data.totalElements;
                if(data.last){
                    console.log(data.last);
                    last = true;
                }else {
                    number = num+1;
                }
                for(var i =0; i<data.result.length; i++){
                    var time1 = data.result[i].recordTime;
                    var unixTimestamp = new Date(time1);
                    var timeStr = unixTimestamp.getFullYear() + "-" + (unixTimestamp.getMonth() + 1) + "-" + unixTimestamp.getDate() + " " + unixTimestamp.getHours() + ":" + unixTimestamp.getMinutes();

                    html = "<li><div class=‘list_left listText‘><div class=‘list_time‘>"+timeStr+"</div><div>完成一次充電</div></div><div class=‘list_right listText‘>  +"+data.result[i].integralValue+"分 </div> </li>"

                    $("#intergral_ul").append(html);
                }

            }else{
                console.log(data)

            }


        },
        error:function(err){
            //console.log(number)
            alert(JSON.stringify(err))
        }
    });

}
getBonusPointsList("2",0,"","");

使用number == number2解決異步請求造成的參數不同步問題：
 

//懶加載
var number2 =1;
$(window).scroll(function (event) {
    event.stopPropagation();
    event.preventDefault();
    if($(window).scrollTop() + 10>= ($(document).height() - $(window).height()) ){

        if(last){
            console.log(last);

        }else if(number == number2){
            console.log(number)
            getBonusPointsList("2",number,"","");
            number2++;
        }

    }

})

js懶加載異步操作解決辦法