func (this *HttpDownloader) downloadJson(p *page.Page, req *context.Request) *page.Page {
var err error
p, destbody := this.downloadFile(p, req)
if !p.IsSucc() {
return p
}
var body []byte
body = []byte(destbody)
mtype := req.GetResponceType()
if mtype == "jsonp" {
tmpstr := utils.JsonpToJson(destbody)
body = []byte(tmpstr)
}
var r *simplejson.Json
if r, err = simplejson.NewJson(body); err != nil {
log.Error(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 (this *HttpDownloader) Download(req *context.Request) *page.Page {
var mtype string
var p = page.NewPage(req)
mtype = req.GetResponceType()
switch mtype {
case "html":
return this.downloadHtml(p, req)
case "json":
fallthrough
case "jsonp":
return this.downloadJson(p, req)
case "text":
return this.downloadText(p, req)
default:
log.Error("error request type:" + mtype)
}
return p
}