func GenJsonpResult(r *http.Request, rt *Ret) []byte {
bs, err := json.Marshal(rt)
if err != nil {
panic(err)
}
return []byte(sw.GetParameter(r, "callback") + "(" + string(bs) + ")")
}
func DlmHandler(rw http.ResponseWriter, r *http.Request, p httprouter.Params) {
db := ConnectDB("./middle.db")
defer func() {
db.Close()
err := recover()
if err != nil {
rw.Write(GenJsonpResult(r, &Ret{false, err.(string), nil}))
log.Println(err)
}
}()
LogClient(r.RemoteAddr, db)
// print query string
log.Println(r.URL.RawQuery)
switcher := sw.Dispatch(db)
var ret []byte
if Authorize(r) {
msg, data := switcher[sw.GetParameter(r, "cmd")](r)
ret = GenJsonpResult(r, &Ret{true, msg, data})
} else {
panic("Not authorized!")
}
rw.Write(ret)
}