{"code":200,"msg":"获取成功","data":{"id":39,"parentId":0,"name":"考研408","description":"计组、计网、操作系统、数据结构","cover":"https://pictured-bed.oss-cn-beijing.aliyuncs.com/blogloom/blogColumn/39/9fc79162-f35c-4cf7-9693-86a4a3748c94.png","sort":16,"published":true,"createTime":"2026-09-23T17:57:21.000+0000","updateTime":"2026-10-01T16:14:22.000+0000"}}