获取某关键字的数量
(uid int64, thing string)
| 494 | |
| 495 | // 获取某关键字的数量 |
| 496 | func (sql *fishdb) getNumberFor(uid int64, thing string) (number int, err error) { |
| 497 | name := strconv.FormatInt(uid, 10) + "Pack" |
| 498 | sql.Lock() |
| 499 | defer sql.Unlock() |
| 500 | userInfo := article{} |
| 501 | err = sql.db.Create(name, &userInfo) |
| 502 | if err != nil { |
| 503 | return |
| 504 | } |
| 505 | count, err := sql.db.Count(name) |
| 506 | if err != nil { |
| 507 | return |
| 508 | } |
| 509 | if count == 0 { |
| 510 | return |
| 511 | } |
| 512 | if !sql.db.CanFind(name, "WHERE Name glob ?", "*"+thing+"*") { |
| 513 | return |
| 514 | } |
| 515 | info := article{} |
| 516 | err = sql.db.FindFor(name, &info, "WHERE Name glob ?", func() error { |
| 517 | number += info.Number |
| 518 | return nil |
| 519 | }, "*"+thing+"*") |
| 520 | return |
| 521 | } |
| 522 | |
| 523 | // 获取用户的某类物品信息 |
| 524 | func (sql *fishdb) getUserTypeInfo(uid int64, thingType string) (thingInfos []article, err error) { |