func (self *HttpDownloader) downloadJson(p *context.Response, req *context.Request) *context.Response {
	var err error
	p, destbody := self.downloadFile(p, req)
	if !p.IsSucc() {
		return p
	}

	var body []byte
	body = []byte(destbody)
	mtype := req.GetRespType()
	if mtype == "jsonp" {
		tmpstr := util.JsonpToJson(destbody)
		body = []byte(tmpstr)
	}

	var r *simplejson.Json
	if r, err = simplejson.NewJson(body); err != nil {
		reporter.Log.Println(string(body) + "\t" + err.Error())
		p.SetStatus(true, err.Error())
		return p
	}

	// json result
	p.SetBodyStr(string(body)).SetJson(r).SetStatus(false, "")

	return p
}
func (self *HttpDownloader) downloadHtml(p *context.Response, req *context.Request) *context.Response {
	var err error
	p, destbody := self.downloadFile(p, req)
	//fmt.Printf("Destbody %v \r\n", destbody)
	if !p.IsSucc() {
		//fmt.Print("Response error \r\n")
		return p
	}
	bodyReader := bytes.NewReader([]byte(destbody))

	var doc *goquery.Document
	if doc, err = goquery.NewDocumentFromReader(bodyReader); err != nil {
		reporter.Log.Println(err.Error())
		p.SetStatus(true, err.Error())
		return p
	}

	var body string
	if body, err = doc.Html(); err != nil {
		reporter.Log.Println(err.Error())
		p.SetStatus(true, err.Error())
		return p
	}

	p.SetBodyStr(body).SetHtmlParser(doc).SetStatus(false, "")

	return p
}
func (self *HttpDownloader) downloadText(p *context.Response, req *context.Request) *context.Response {
	p, destbody := self.downloadFile(p, req)
	if !p.IsSucc() {
		return p
	}
	p.SetBodyStr(destbody).SetStatus(false, "")
	return p
}