本文整理匯總了Golang中github.com/aws/aws-sdk-go/service/rds.RDS.DownloadDBLogFilePortionPages方法的典型用法代碼示例。如果您正苦於以下問題：Golang RDS.DownloadDBLogFilePortionPages方法的具體用法？Golang RDS.DownloadDBLogFilePortionPages怎麽用？Golang RDS.DownloadDBLogFilePortionPages使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/aws/aws-sdk-go/service/rds.RDS的用法示例。
在下文中一共展示了RDS.DownloadDBLogFilePortionPages方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: tailLogFile
func tailLogFile(r *rds.RDS, db, name string, numLines int64, marker string) (string, string, error) {
req := &rds.DownloadDBLogFilePortionInput{
DBInstanceIdentifier: aws.String(db),
LogFileName: aws.String(name),
}
if numLines != 0 {
req.NumberOfLines = aws.Int64(numLines)
}
if marker != "" {
req.Marker = aws.String(marker)
}
var buf bytes.Buffer
var markerPtr *string
err := r.DownloadDBLogFilePortionPages(req, func(p *rds.DownloadDBLogFilePortionOutput, lastPage bool) bool {
if p.LogFileData != nil {
buf.WriteString(*p.LogFileData)
}
if lastPage {
markerPtr = p.Marker
}
return true
})
marker = ""
if markerPtr != nil {
marker = *markerPtr
}
return buf.String(), marker, err
}