本文整理汇总了Golang中dna.StringArray.Unique方法的典型用法代码示例。如果您正苦于以下问题：Golang StringArray.Unique方法的具体用法？Golang StringArray.Unique怎么用？Golang StringArray.Unique使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类dna.StringArray的用法示例。
在下文中一共展示了StringArray.Unique方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: getCategory
func getCategory(songs *[]*Song, genre Genre, page dna.Int) <-chan bool {
channel := make(chan bool, 1)
go func() {
link := "http://nhacso.net/bai-hat-theo-the-loai-" + genre.Id.ToString() + "/joke-link-2-" + page.ToString() + ".html"
// dna.Log(link)
result, err := http.Get(link)
if err == nil {
data := &result.Data
// transform string {"2":[0,3,5,7,9,11,13,15,29],"10":[1,2,4,6,8,]}
// to map[dna.Int]dna.Int{20:2, 28:2, 4:10, 12:10} Ex: map[29] = 2
temp := data.FindAllStringSubmatch(`getCategory.+'(\{.+\})'`, -1)
mapping := map[dna.Int]dna.Int{}
if len(temp) > 0 && temp[0].Length() > 0 {
vals := temp[0][1].FindAllString(`"[0-9]+":\[[0-9,]+?\]`, -1)
if vals.Length() > 0 {
for _, val := range vals {
target := val.FindAllStringSubmatch(`"(.+)"`, -1)[0][1].ToInt()
arr := val.FindAllStringSubmatch(`\[(.+)\]`, -1)[0][1].Split(",").ToIntArray()
for _, itm := range arr {
mapping[itm] = target
}
}
}
}
// Finding cat id for each song. cats var is 2-dimentional array.
// Each index of it represents the correspondent song, its value is the categories the song belongs to
catStrings := data.FindAllString(`Thể loại :.+`, -1)
cats := []dna.IntArray{}
for _, val := range catStrings {
tagids := dna.IntArray{}
tmp := val.FindAllStringSubmatch(`cate_tag_song_([0-9]+)`, -1)
if len(tmp) > 0 {
for _, el := range tmp {
tagids.Push(el[1].ToInt())
}
}
cats = append(cats, tagids)
}
// Log(cats)
// get songids
temps := data.FindAllStringSubmatch(`play" id="blocksongtag_([0-9]+)`, -1)
songids := dna.IntArray{}
if len(temps) > 0 {
for _, val := range temps {
songids.Push(val[1].ToInt())
}
}
tmpsongs := &[]*Song{}
for idx, songid := range songids {
song := NewSong()
song.Id = songid
category := dna.StringArray{}
for _, val := range cats[idx] {
if mapping[val] > 0 && mapping[val] < CatTags.Length() {
if CatTags[mapping[val]] != "" {
category.Push(CatTags[mapping[val]])
}
} else {
mess := dna.Sprintf("WRONG INDEX AT CATTAGS: %v %v %v - %v", mapping[val], genre, page, link)
panic(mess.String())
}
}
category.Push(genre.Name)
song.Category = transformCats(category.Unique()).Unique()
*tmpsongs = append(*tmpsongs, song)
}
*songs = *tmpsongs
}
channel <- true
}()
return channel
}