PreviewDTO

{
    "id": 0,
    "articleCover": "string",
    "articleTitle": "string",
    "createTime": "2019-08-24T14:15:22Z",
    "categoryId": 0,
    "categoryName": "string",
    "tagDTOList": [
        {
            "id": 0,
            "tagName": "string"
        }
    ]
}