package command import ( "fmt" "github.com/astaxie/beego/validation" ) type RemoveTaskCommand struct { // 任务ID TaskId int64 `json:"taskId" valid:"Required"` } func (removeTaskCommand *RemoveTaskCommand) ValidateCommand() error { valid := validation.Validation{} b, err := valid.Valid(removeTaskCommand) if err != nil { return err } if !b { for _, validErr := range valid.Errors { return fmt.Errorf("%s %s", validErr.Key, validErr.Message) } } return nil }