请教一下 bootstrapTable 和 pageHelper 实现服务端分页

数据前台能查到，表格能显示，但是表格左下方数据总量显示 undefined，右下角无分页栏，就是没有“下一页，上一页”这些，控制台中 total 总数没问题，往前台传了，并且 onLoadSuccess 事件中能打印出来 totalRows （看了 bootstraptable 官网的属性说明，好像这个是显示数据总量的，我后台传上来的变量叫 total，它应该自动赋值了）

$("#table2").bootstrapTable({
        method: 'POST',
        contentType : "application/x-www-form-urlencoded",
        // dataType: 'json',
        url: "",
        cache: false,
        load: false,
        toolbar : "#toolbar",
        toolbarAlign: 'right',
        clickToSelect: true,
        sidePagination: "server",
        pagination: true,
        totalRows: 6,
        pageNumber: 1,
        pageSize: 2,
        pageList: [1, 3],
        smartDisplay: false,
        onlyInfoPagination: false,
        columns: getColumns(),
        onLoadSuccess: function (jsonData) {
            $("#table2").bootstrapTable('load', jsonData.list);
        },
        onLoadError: function () {
            bootbox.alert("加载失败");
        },
        queryParams: function () {
            var params = {
                limit: this.limit,
                offset: this.offset,
                pageNumber: this.pageNumber,
                pageSize: this.pageSize
            };
            return $.extend(params, queryParamsF());
        }
    });

前端接收到的数据

endRow: 2
hasNextPage: true
hasPreviousPage: false
isFirstPage: true
isLastPage: false
list: [{id: 1, bookName: "长安 1", author: "林德霍尔姆", price: 99.9, state: "可借", sid: 2,…},…]
 0: {id: 1, bookName: "长安 1", author: "林德霍尔姆", price: 99.9, state: "可借", sid: 2,…}
 1: {id: 2, bookName: "Java 虚拟机规范", author: "林德霍尔姆", price: 99.9, state: "不可接", sid: 2,…}
navigateFirstPage: 1
navigateLastPage: 3
navigatePages: 8
navigatepageNums: [1, 2, 3]
 0: 1
 1: 2
 2: 3
nextPage: 2
pageNum: 1
pageSize: 2
pages: 3
prePage: 0
size: 2
startRow: 1
total: 6