requestvo

type ExampleReqVo struct {
	ExamName string                 `json:"exam_name" validate:"required,min=5,max=20"`  // Required field, min 5 char long max 20
	ExamAge  int                    `json:"exam_age" validate:"omitempty,min=16,max=60"` // 可选字段，存在则验证后续tag
	Courses  []string               `json:"courses" validate:"required"`                 // 自定义tag标签
	Profile  map[string]interface{} `json:"profile" validate:"required"`
}

type ObjId struct {
	ID string `json:"id" validate:"required,alphanum,min=18,max=32"`
}

type PageReqVo struct {
	Page int `json:"p" validate:"required,min=1"`
	Size int `json:"s" validate:"required,min=1,max=20"`
}