func (s *XpathConfig) ParseContentByXpath(html []byte) (result map[string]interface{}, err error) {
result = GetData(html, map[string]interface{}{"list": s.XpathList}, s.XpathDetail)
// 采集文章数量
c := ppDownloader.GetData([]byte(html), map[string]interface{}{"count": s.XpathNewsCount})
result["count"] = c["count"]
return
}
func GetRandom_token(x *utils.Conf, xpath string) (randrom_token string, err error) {
pp := ppDownloader.New(x.Header)
resp, err := pp.Get(x.Header.Host)
if err != nil {
return
}
result := ppDownloader.GetData(resp.Body, xpath)
randrom_token = result["random_token"]
if randrom_token == "" {
err := errors.New("token失败")
return "", err
}
return
}
func GetData(body []byte, xpathList map[string]interface{}, xpathChild map[string]interface{}) (result map[string]interface{}) {
doc, _ := gokogiri.ParseHtml(body)
defer doc.Free()
result = map[string]interface{}{}
for nodeName, v := range xpathList {
xps := xpath.Compile(v.(string))
ss, _ := doc.Root().Search(xps)
for k, s := range ss {
innerHtml := s.InnerHtml()
item := make(map[string]interface{})
item[nodeName] = innerHtml
list := ppDownloader.GetData([]byte(innerHtml), xpathChild)
result[strconv.Itoa(k)] = list
}
}
return
}