Created
February 12, 2017 08:51
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package main | |
import ( | |
"encoding/json" | |
"fmt" | |
"os" | |
"bufio" | |
"io" | |
"regexp" | |
) | |
type Article struct { | |
Text string `json:"text"` | |
Title string `json:"title"` | |
} | |
func main() { | |
articles := []Article{} | |
f, err := os.Open("../data/jawiki-country.json") | |
defer f.Close() | |
if err != nil { | |
panic(err) | |
} | |
r := bufio.NewReader(f) | |
for { | |
b, err := r.ReadBytes('\n') | |
if err == io.EOF { | |
break | |
} | |
a := Article{} | |
json.Unmarshal([]byte(b), &a) | |
articles = append(articles, a) | |
} | |
var txt string | |
for _, article := range articles { | |
if article.Title == "イギリス" { | |
txt = article.Text | |
} | |
} | |
reg, _ := regexp.Compile(`Category:.*]`) | |
for _, v := range reg.FindAll([]byte(txt), -1) { | |
fmt.Println(string(v[len("Category:"):len(v) - 2])) | |
} | |
} |
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