(,

"",

newrequestcallback<string>{

rride

publicvoidonstart{

("conn...");

rride

publicvoidonloading(longtotal,longcurrent,booleanisuploading){

(current+"/"+total);

rride

publicvoidonsuccess(responseinfo<string>responseinfo){

("response:"+r);

rride

publicvoidonfailure(httpexceptionerror,stringmsg){

(msg);

});

(,

"",

newrequestcallback<string>{

rride

publicvoidonstart{

("conn...");

rride

publicvoidonloading(longtotal,longcurrent,booleanisuploading){