us"}};

        $(function() {
            var options = {
                url: prefix + "/list",
		        showSearch: false,
		        showRefresh: false,
		        showToggle: false,
		        showColumns: false,
                columns: [{
		            checkbox: true
		        },
				{
					field : 'userId', 
					title : '用户ID'
				},
				{
					field : 'userCode', 
					title : '用户编号'
				},
				{
					field : 'userName', 
					title : '用户姓名'
				},
				{
					field : 'userPhone',