$.setpage = function pagination(option) {
    var defaults = {
        spagecount: 0, scurrentpage: 1, stotalrecord: 0, divdom: null,
        groups:5,//显示数字个数
        first : '首页',
        last : '尾页',
        prev : '上一页',
        next: '下一页',
        prevtemp : "<a href=\"{2}/{1}\" class=\"page-num\" data-page=\"{0}\">{1}</a>",
        firsttemp : "<a href=\"javascript:;\" class=\"page-num\" data-page=\"1\" title=\"&#x9996;\">{0}</a>",
        pagetemp : "<a href=\"javascript:;\" class=\"page-num\" data-page=\"{0}\">{0}</a>",
        curpagetemp : "<a href=\"javascript:;\" class=\"page-num on\" data-page=\"{0}\">{0}</a>",
        lasttemp : "<a href=\"javascript:;\" class=\"page-num\" data-page=\"{0}\" title=\"&#x672b;\"><span>{1}</span></a>",
        nexttemp : "<a href=\"javascript:;\" class=\"page-num\" data-page=\"{1}\">{0}</a>"
    }

    var emt = {};

    var setting = $.extend(emt, defaults, option);

    var view = [], dict = {};
    var pages = setting.spagecount | 0;
    var curr = (setting.scurrentpage | 0) || 1;
    var groups = setting.groups;//显示5个
    var first = setting.first;
    var last = setting.last;
    var prev = setting.prev;
    var next = setting.next;
    var stotalrecord = setting.stotalrecord;
    var prevtemp = setting.prevtemp;
    var firsttemp = setting.firsttemp;
    var pagetemp = setting.pagetemp;
    var curpagetemp = setting.curpagetemp;
    var lasttemp = setting.lasttemp;
    var nexttemp = setting.nexttemp;
    var divdom = setting.divdom;
    var shref = setting.shref;
    //清空控件
    $(divdom).empty();


    if (stotalrecord == 0) {
        return '';
    }


    if (pages <= 1) {
        view.push('<p>共<span class="total-num">' + stotalrecord + '</span>条记录');
        $(divdom).html(view.join(''));
        return '';
    }


    if (groups > pages) {
        groups = pages;
    }


    //计算当前组
    dict.index = math.ceil((curr + ((groups > 1 && groups !== pages) ? 1 : 0)) / (groups === 0 ? 1 : groups));



    //当前组非首组，则输出首页
    if (dict.index > 1 && first && groups !== 0) {
        //view.push('<a href="javascript:" class="page-num" data-page="1" title="&#x9996;">' + first + '</a><span>&#x2026;</span>');
        view.push(firsttemp.format3(first,shref) + "<span>&#x2026;</span>");
    }
    else {
        view.push(firsttemp.format3(first,shref));
    }

    //当前页非首页，则输出上一页
    if (curr > 1 && prev) {
        //view.push('<a href="javascript:" class="page-num" data-page="' + (curr - 1) + '">' + prev + '</a>');
        view.push(prevtemp.format3(curr - 1, prev,shref));
    }


    //输出当前页组
    dict.poor = math.floor((groups - 1) / 2);
    dict.start = dict.index > 1 ? curr - dict.poor : 1;
    dict.end = dict.index > 1 ? (function () {
        var max = curr + (groups - dict.poor - 1);
        return max > pages ? pages : max;
    }()) : groups;
    if (dict.end - dict.start < groups - 1) { //最后一组状态
        dict.start = dict.end - groups + 1;
    }
    for (; dict.start <= dict.end; dict.start++) {
        if (dict.start === curr) {
            //view.push('<a href="javascript:;" class="page-num current" data-page="' + dict.start + '">' + dict.start + '</a>');
            view.push(curpagetemp.format3(dict.start,shref));
        } else {
            //view.push('<a href="javascript:;" class="page-num" data-page="' + dict.start + '">' + dict.start + '</a>');
            view.push(pagetemp.format3(dict.start,shref));
        }
    }




    //当前页不为尾页时，输出下一页
    dict.flow = !prev && groups === 0;
    if (curr !== pages && next || dict.flow) {
        view.push((function () {
            return (dict.flow && curr === pages)
                ? nexttemp.format3(next, "", shref)
                : nexttemp.format3(next, curr + 1,shref)
        }()));
    }

    //总页数大于连续分页数，且当前组最大页小于总页，输出尾页
    if (pages > groups && dict.end < pages && last && groups !== 0) {
        //view.push('<span>&#x2026;</span><a href="javascript:" class="page-num" data-page="' + pages + '" title="&#x672b;"><span>' + last + '</span></a>');
        view.push("<span>&#x2026;</span>" + lasttemp.format3(pages, last,shref));
    }
    else {
        view.push(lasttemp.format3(pages, last,shref));
    }

    //view.push('<span class="pl2">到第</span><input type="number" min="1" id="pageval" onkeyup="this.value=this.value.replace(/\\d/, \'\');" value="' + curr + '"><span>页</span> <input type="button" id="page" value="前往" class="go-page"></input>');



    ////添加事件
    $(divdom).html(view.join(''));


    $(divdom).find("a").on("click", function () {
        var that = this.outerhtml;
        var curr = $(that).attr("data-page");  //修改（上下首末页）

        //initgrid(curr, queryobj.l_stype);
        $("#test").val(curr);// = curr; //可以不要了
        return curr;
    });
    $(divdom).find("input:eq(1)").on("click", function () {
        // var that = $(divdom).find("a:last").attr("data-page");
        var curr = $(divdom).find("input")[0].value.replace(/\s|\d/g, '') | 0;
        if (curr == 0 || curr == "") {
            curr = 1;
        } if (curr > spagecount) {
            curr = spagecount;
        }
        //initgrid(curr, queryobj.l_stype)
        return;
    });
};