select major success
choose Class
Student details controller
select class success
CRUD homework score
query student success
select major sql
Student list
query student
dataBase
getMajorMapList
sql result
query class
Grade controller
Grade list
major repository
response
Class list
save
choose Major
Class controller
select MyHomework sql
Major controller
select Class sql
CRUD homework score success
select Student sql
query Major
getGradeMapList
getMyHomeworkMapListBySutdentId
teacher
Student details repository
MyHomework Repository
select grade success
query grade
Grade repository
select Grade sql
MyHomework
getClassMapList
getStudentdetailsMapList
choose Grade
Class repository
Major list
MyHomeworkList
