liulei/jx-callback
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添加count

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This commit is contained in:
邹宗楠
2025-12-24 14:57:46 +08:00
parent b4c5df3616
commit e3fdcd179a
3 changed files with 24 additions and 8 deletions
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18
business/model/dao/dao_print.go
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@@ -125,7 +125,7 @@ func DeletePrintMsg() {
return
}
func QueryPrintList(db *DaoDB, printNo, printKey string, status, isOnline int, page, size int) (print []*model.Printer, err error) {
func QueryPrintList(db *DaoDB, printNo, printKey string, status, isOnline int, page, size int) (print []*model.Printer, count int, err error) {
sql := `
SELECT * FROM printer WHERE 1=1
`
@@ -151,6 +151,18 @@ func QueryPrintList(db *DaoDB, printNo, printKey string, status, isOnline int, p
sql += ` ORDER BY status desc,is_online desc LIMIT ? OFFSET ? `
sqlParams = append(sqlParams, size, page)
err = GetRows(db, &print, sql, sqlParams...)
return print, err
tx, _ := Begin(db)
defer func() {
if r := recover(); r != nil {
Rollback(db, tx)
}
}()
defer Commit(db, tx)
if err = GetRowsTx(tx, &print, sql, sqlParams...); err != nil {
Rollback(db, tx)
return nil, 0, err
}
count = GetLastTotalRowCountTx(tx)
return print, count, err
}