package main import ( "fmt" "net/http" "github.com/bitly/go-simplejson" "io/ioutil" "os" "encoding/csv" ) func check(e error) { if e!=nil{ fmt.Println(e) } } func main() { news,_:=os.OpenFile("News.csv",os.O_WRONLY|os.O_CREATE, os.ModePerm) defer news.Close() w:=csv.NewWriter(news) url:="http://www.xusong.com/api/NEWS/getNews.json?page=1&pageSize=10" json,e:=http.Get(url) check(e) body,e:=ioutil.ReadAll(json.Body) res,_:=simplejson.NewJson([]byte(body)) for i:=0;i<20;i++{ cur:= res.Get("result").GetIndex(i) addTime,_:= cur.Get("addTime").String() content,_:=cur.Get("content").String() title,_:=cur.Get("title").String() id,_:=cur.Get("id").String() url:= "http://www.xusong.com/news/"+id w.Write([]string{title,content,url,addTime}) fmt.Println("写入",i) } activity,_:=os.OpenFile("activity.csv",os.O_WRONLY|os.O_CREATE, os.ModePerm) defer activity.Close() ws:=csv.NewWriter(activity) urls:="http://www.xusong.com/api/NEWS/getCalendarList.json?page=1&pageSize=10" jsons,e:=http.Get(urls) check(e) bodys,e:=ioutil.ReadAll(jsons.Body) ress,_:=simplejson.NewJson([]byte(bodys)) for i:=0;i<10;i++{ cur:= ress.Get("result").Get("activityInfo").GetIndex(i) addTime,_:= cur.Get("endTime").String() content,_:=cur.Get("content").String() title,_:=cur.Get("title").String() id,_:=cur.Get("id").String() url:= "http://www.xusong.com/calendars/"+id ws.Write([]string{title,content,url,addTime}) fmt.Println("写入",i) } party,_:=os.OpenFile("party.csv",os.O_WRONLY|os.O_CREATE, os.ModePerm) defer party.Close() wa:=csv.NewWriter(party) urla:="http://www.xusong.com/api/NEWS/getPartyList.json?page=1&pageSize=10" jsona,_:=http.Get(urla) bodya,e:=ioutil.ReadAll(jsona.Body) resa,_:=simplejson.NewJson([]byte(bodya)) for i:=0;i<10;i++{ cur:= resa.Get("result").Get("activityInfo").GetIndex(i) addTime,_:= cur.Get("startTime").String() content,_:=cur.Get("content").String() title,_:=cur.Get("title").String() id,_:=cur.Get("id").String() url:= "http://www.xusong.com/event/"+id wa.Write([]string{title,content,url,addTime}) fmt.Println("写入",i) } }
以上所述就是小编给大家介绍的《golang爬取VAE+的新闻动态》,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对 码农网 的支持!
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Algorithms Illuminated (Part 2)
Tim Roughgarden / Soundlikeyourself Publishing, LLC / 2018-8-5 / USD 17.99
Algorithms are the heart and soul of computer science. Their applications range from network routing and computational genomics to public-key cryptography and machine learning. Studying algorithms can......一起来看看 《Algorithms Illuminated (Part 2)》 这本书的介绍吧!