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Extract RSS in Golang
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| package main | |
| import ( | |
| "encoding/xml" | |
| "io/ioutil" | |
| "log" | |
| "os" | |
| ) | |
| type Item struct { | |
| XMLName xml.Name `xml:"item"` | |
| Description string `xml:"description"` | |
| Link string `xml:"link"` | |
| PubDate string `xml:"pubDate"` | |
| Title string `xml:"title"` | |
| } | |
| type Rss struct { | |
| XMLName xml.Name `xml:"rss"` | |
| Items []Item `xml:"channel>item"` | |
| } | |
| func main() { | |
| file, err := ioutil.ReadFile("/go/news.rss") | |
| if err != nil { | |
| log.Println(err) | |
| return | |
| } | |
| v := Rss{} | |
| err = xml.Unmarshal(file, &v) | |
| if err != nil { | |
| log.Println(err.Error()) | |
| os.Exit(1) | |
| } | |
| for _, item := range v.Items { | |
| log.Println("Title: ", item.Title) | |
| log.Println("Description: ", item.Description) | |
| log.Println("Link: ", item.Link) | |
| log.Println("PubDate: ", item.PubDate) | |
| } | |
| } |
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