参考:https://datatables.net/examples/plug-ins/sorting_manual
$.fn.dataTable.ext.type.order['salary-grade-pre'] = function ( d ) {
switch ( d ) { case 'Low': return 1; case 'Medium': return 2; case 'High': return 3; } return 0;};$(document).ready(function() { $('#example').DataTable( { "columnDefs": [ { "type": "salary-grade", "targets": -1 } ] } );} );http://wuchong.me/blog/2014/02/25/jquery-datatable-sort-plugin/?utm_source=tuicool&utm_medium=referral
这个网友的例子中的 dataTables.numericComma.js 找不到,以后研究