from pydantic import BaseModel,field_serializer

class StudentResponse(BaseModel):
    code:int = 200
    detail:str = 'ok'
    stu_name:str
    age:int
    gender:str
    progress:int

    @field_serializer('progress')
    def int_to_string(cls,progress:int):
        d1 ={
            0:'学习中',
            1:'求职中',
            2:'已就业'
        }
        return d1.get(progress,'暂不明确')