前段datatable数据无法显示的问提，数据已经能获取到。

"order": [[0, "desc"]],
"columns": [
{"data": "linkman", "bSortable": true,"render": funcRender},
{"data": "mobile", "bSortable": true,"render": funcRender},
{"data": "phone", "bSortable": true,"render": funcRender},
{"data": "typename", "bSortable": true,"render": funcRender},
{"data": "classname", "bSortable": true,"render": funcRender},
{"data": "remark", "bSortable": true,"render": funcRender}