This commit is contained in:
sunkaixuan
2022-11-25 13:42:32 +08:00
parent bc8ac4a0a8
commit 0de53ad3f2

View File

@@ -59,6 +59,11 @@ namespace OrmTest
.Where(x => x.SchoolA.SchoolName == "北大") .Where(x => x.SchoolA.SchoolName == "北大")
.ToList(); .ToList();
var list22 = db.Queryable<StudentA>()
.Includes(x => x.SchoolA.ToList(it=>new SchoolA() { SchoolId=it.SchoolId}), x => x.RoomList.ToList(it=>new RoomA() { RoomId=it.RoomId}))
.ToList();
//先用Mapper导航映射查出第二层 //先用Mapper导航映射查出第二层
var list = db.Queryable<StudentA>().Mapper(x => x.SchoolA, x => x.SchoolId).ToList(); var list = db.Queryable<StudentA>().Mapper(x => x.SchoolA, x => x.SchoolId).ToList();