/
main.go
executable file
·152 lines (127 loc) · 3.85 KB
/
main.go
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package main
import (
"bytes"
"encoding/json"
"fmt"
"github.com/PuerkitoBio/goquery"
"io/ioutil"
"log"
"net/http"
"os"
"path"
"strconv"
"strings"
)
func getListDetail(m string, s []byte) []string {
r := bytes.NewReader(s)
doc, err := goquery.NewDocumentFromReader(r)
checkError(err)
arr := []string{}
dir := "./detail/" + m
err0 := os.MkdirAll(dir, 0777)
checkError(err0)
doc.Find("div.cont dl").Each(func(i int, s *goquery.Selection) {
title := s.Find("dt a").Text()
link, _ := s.Find("dt a").Attr("href")
url := "http://www.safe10000.com" + link
file := dir + "/" + path.Base(url)
//desc := s.Find("dd").Text()
arr = append(arr, url)
c := getContent(url, file)
fmt.Printf("Review %d: %s - %s - %s\n", i, url, title, file)
parseDetailHtml(m, c, path.Base(url))
})
return arr
}
func checkError(e error) {
if e != nil {
log.Println(e)
//panic(e)
}
}
func loadHtml(m string, maxPage int) {
if maxPage >= 1 {
dir := "./html/" + m
err0 := os.MkdirAll(dir, 0777)
checkError(err0)
for i := 1; i <= maxPage; i++ {
p := strconv.Itoa(i)
file := dir + "/" + p + ".html"
url := "http://www.safe10000.com/news/" + m + "-" + p
listContentByte := getContent(url, file)
urls := getListDetail(m, listContentByte)
fmt.Println("%v", urls)
}
}
}
func getContent(url string, file string) []byte {
contentByte, err := ioutil.ReadFile(file)
if err == nil {
return contentByte
}
fmt.Printf("url: %s \n", url)
resp, err := http.Get(url)
checkError(err)
defer resp.Body.Close()
htmlData, err := ioutil.ReadAll(resp.Body)
fmt.Printf("size: (%d)\n", len(htmlData))
checkError(err)
contentByte1 := []byte(htmlData)
err1 := ioutil.WriteFile(file, contentByte1, 0777)
checkError(err1)
return contentByte1
}
func saveImg() {
}
func parseDetailHtml(m string, s []byte, name string) map[string]string {
ret := map[string]string{}
dir := "./data/" + m
err0 := os.MkdirAll(dir, 0777)
checkError(err0)
file := dir + "/" + name
_, err := ioutil.ReadFile(file)
if err == nil {
return ret
}
r := bytes.NewReader(s)
doc, err := goquery.NewDocumentFromReader(r)
checkError(err)
title := doc.Find("div#detail h1").Text()
dateStr := doc.Find("div#detail div.related").Text()
tmpArr := strings.Split(dateStr, "来源：")
date := tmpArr[0]
from := tmpArr[1]
desc := doc.Find("div#detail div.related2").Text()
content, err := doc.Find("div#detail div.text").Html()
ret["title"] = title
ret["date"] = strings.TrimSpace(date)
ret["from"] = strings.TrimSpace(from)
ret["desc"] = strings.TrimSpace(desc)
ret["content"] = strings.TrimSpace(strings.Replace(content, "<p style=\"padding-left:35px;\"><img width=\"500\" heigth=\"273\" src=\"/skin/safe/image/wxtzx.jpg\"/></p>", "", -1))
fmt.Println("%v", ret)
b, err := json.Marshal(ret)
checkError(err)
fmt.Println("%v", string(b))
err1 := ioutil.WriteFile(file, b, 0777)
checkError(err1)
return ret
}
func main() {
mod := map[string]int{
//"afyj-156": 443,
"cpcp-1079": 74,
"cphq-1080": 74,
"afht-159": 45,
"jsqy-423": 48,
"yyal-424": 126,
"jjfa-1398": 27,
}
//m := strings.Join(os.Args[1:2], "+")
//page := strings.Join(os.Args[2:3], "+")
//fmt.Printf("%v",os.Args)
for m, maxPage := range mod {
fmt.Printf("%s %d\n", m, maxPage)
loadHtml(m, maxPage)
}
//loadUrl()
}