{
"materialId": "string",
"materialName": "string",
"materialInCategorySort": 0,
"materialState": 0,
"addTime": "2019-08-24T14:15:22.123Z",
"materialCategoryId": "string",
"materialCategoryName": "string",
"materialPreviewLink": "string",
"tenantId": "string"
}