package command import ( "fmt" "reflect" "strings" "github.com/beego/beego/v2/core/validation" ) type SwitchCommand struct { // 已上线计划ID FromProductPlanDispatchRecordId int `cname:"已上线计划ID" json:"productPlanDispatchRecordId,omitempty" valid:"Required"` // 计划ID ToProductPlanId int `cname:"计划ID" json:"productPlanId,omitempty" valid:"Required"` } func (switchCommand *SwitchCommand) Valid(validation *validation.Validation) { //validation.SetError("CustomValid", "未实现的自定义认证") } func (switchCommand *SwitchCommand) ValidateCommand() error { valid := validation.Validation{} b, err := valid.Valid(switchCommand) if err != nil { return err } if !b { elem := reflect.TypeOf(switchCommand).Elem() for _, validErr := range valid.Errors { field, isExist := elem.FieldByName(validErr.Field) if isExist { return fmt.Errorf(strings.Replace(validErr.Message, validErr.Field, field.Tag.Get("cname"), -1)) } else { return fmt.Errorf(validErr.Message) } } } return nil }