rootandClaude Opus 5.5
7974a42301
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
20 lines
312 B
Go
20 lines
312 B
Go
package utils
|
|
|
|
func GetPageRange(totalLen, pageNum, pageSize int) (start, end int) {
|
|
if pageNum < 1 {
|
|
pageNum = 1
|
|
}
|
|
if pageSize < 1 {
|
|
pageSize = 10
|
|
}
|
|
start = (pageNum - 1) * pageSize
|
|
if start > totalLen {
|
|
start = totalLen
|
|
}
|
|
end = start + pageSize
|
|
if end > totalLen {
|
|
end = totalLen
|
|
}
|
|
return
|
|
}
|