rainerosion/rss-reader
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feed内容无更新时无需更新缓存

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This commit is contained in:
Lyric-c 2023-08-18 10:28:52 +08:00
parent c8583357cf
commit 57ec9939ab
1 changed files with 9 additions and 2 deletions
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11
main.go
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@ -128,6 +128,13 @@ func updateFeed(fp *gofeed.Parser, url, formattedTime string) {
log.Printf("Error fetching feed: %v | %v", url, err) log.Printf("Error fetching feed: %v | %v", url, err)
return return
} }
//feed内容无更新时无需更新缓存
if cache, ok := dbMap[url]; ok &&
len(result.Items) > 0 &&
len(cache.Items) > 0 &&
result.Items[0].Link == cache.Items[0].Link {
return
}
customFeed := feed{ customFeed := feed{
Title: result.Title, Title: result.Title,
Link: result.Link, Link: result.Link,
@ -136,8 +143,8 @@ func updateFeed(fp *gofeed.Parser, url, formattedTime string) {
} }
for _, v := range result.Items { for _, v := range result.Items {
customFeed.Items = append(customFeed.Items, item{ customFeed.Items = append(customFeed.Items, item{
Link: v.Link, Link: v.Link,
Title: v.Title, Title: v.Title,
Description: v.Description, Description: v.Description,
}) })
} }