sundp
/
YHGW
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

完善初始化，fix没有db文件的情况下报错

This commit is contained in:
fish 2019-03-19 16:33:18 +08:00
parent a219996e15
commit 8be2e7e1fc
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
loadconfig.go
View File

@ -112,12 +112,14 @@ func dbdata_init() {
if err != nil { if err != nil {
good = 1 good = 1
bad = 0 bad = 0
} else { } else {
rows.Next() rows.Next()
rows.Scan(&good, &bad) rows.Scan(&good, &bad)
rows.Close() rows.Close()
} }
rows.Close() //在原本没有db文件的情况下调用 会报错
// rows.Close()
rows, err = db.Query("SELECT traffic FROM traffic t where datetime(t.create_time) > datetime('now','start of day','-1 day') order by id DESC limit 1 ") rows, err = db.Query("SELECT traffic FROM traffic t where datetime(t.create_time) > datetime('now','start of day','-1 day') order by id DESC limit 1 ")
if err != nil { if err != nil {
traffic_data.TRAFFIC = 0 traffic_data.TRAFFIC = 0
@ -126,6 +128,8 @@ func dbdata_init() {
rows.Scan(&traffic_data.TRAFFIC) rows.Scan(&traffic_data.TRAFFIC)
rows.Close() rows.Close()
} }
//在原本没有db文件的情况下调用 会报错
// rows.Close()
} }
// 定时更新评价数据和人流数据 // 定时更新评价数据和人流数据