摘要: 假设有以下两个实体: public class Student { public int StuID { get; set; } public string? Name { get; set; } public IEnumerable<Homework>? Homeworks { get; set; 阅读全文
posted @ 2023-07-02 16:55 东邪独孤 阅读(628) 评论(2) 推荐(3) 编辑