liulei/jx-print
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This commit is contained in:
邹宗楠
2022-07-28 18:26:42 +08:00
parent abc02ff7f5
commit 6b779c5692
1 changed files with 6 additions and 11 deletions
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15
dao/print_dao.go
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@@ -41,16 +41,9 @@ func GetPrinters(db *sqlx.DB, appID int, printNo string, status, statusNeq, flow
} }
func GetPrintersPage(db *sqlx.DB, appID int, printNo, name string, status, isOnline, offset, pageSize int, userId string) (page *model.PagedInfo, err error) { func GetPrintersPage(db *sqlx.DB, appID int, printNo, name string, status, isOnline, offset, pageSize int, userId string) (page *model.PagedInfo, err error) {
var ( sqlCount := `SELECT COUNT(id) count `
printers []*model.Printer // id,created_at,updated_at,deleted_at,last_operator, app_id,print_no,print_key,name,status,is_online,icc_id,sound,volume,flow_flag,offline_count,user_id
count int sql := `SELECT * `
)
sqlCount := `
SELECT COUNT(id) count
`
sql := `
SELECT id,created_at,updated_at,deleted_at,last_operator, app_id,print_no,print_key,name,status,is_online,icc_id,sound,volume,flow_flag,offline_count,user_id
`
sqlOther := ` FROM printer WHERE 1 = 1 AND deleted_at = ?` sqlOther := ` FROM printer WHERE 1 = 1 AND deleted_at = ?`
sqlParams := []interface{}{utils.DefaultTimeValue} sqlParams := []interface{}{utils.DefaultTimeValue}
if appID != 0 { if appID != 0 {
@@ -78,12 +71,14 @@ func GetPrintersPage(db *sqlx.DB, appID int, printNo, name string, status, isOnl
sqlParams = append(sqlParams, userId) sqlParams = append(sqlParams, userId)
} }
//查总数 //查总数
count := 0
row := db.DB.QueryRow(sqlCount+sqlOther, sqlParams...) row := db.DB.QueryRow(sqlCount+sqlOther, sqlParams...)
if err = row.Scan(&count); err != nil { if err = row.Scan(&count); err != nil {
return page, err return page, err
} }
sqlOther += " LIMIT ? OFFSET ?" sqlOther += " LIMIT ? OFFSET ?"
sqlParams = append(sqlParams, pageSize, offset) sqlParams = append(sqlParams, pageSize, offset)
printers := make([]*model.Printer, 0, 0)
if err = db.Select(&printers, sql+sqlOther, sqlParams...); err == nil { if err = db.Select(&printers, sql+sqlOther, sqlParams...); err == nil {
return &model.PagedInfo{ return &model.PagedInfo{
TotalCount: count, TotalCount: count,