httpurlconnection--get requests and post requests in two ways for network requests

GET request

 /*** Get JSON data from the network (String byte[})
* @paramPath *@return     */     Public Staticstring Getjsonbyinternet (string path) {Try{URL URL=NewURL (Path.trim ()); //Open ConnectionHttpURLConnection URLConnection =(HttpURLConnection) url.openconnection (); if(200 = =Urlconnection.getresponsecode ()) {                //Get input streamInputStream is =Urlconnection.getinputstream (); Bytearrayoutputstream BAOs=NewBytearrayoutputstream (); byte[] buffer =New byte[1024]; intLen = 0;  while( -1! = (len =is.read (buffer))) {baos.write (buffer,0, Len);                Baos.flush (); }                returnBaos.tostring ("Utf-8"); }        }  Catch(IOException e) {e.printstacktrace (); }        return NULL; }

POST request

//get data from other pages    /*** POST request data acquisition*/     Public Staticstring Postdownloadjson (String path,string post) {URL URL=NULL; Try{URL=NewURL (path); HttpURLConnection HttpURLConnection=(HttpURLConnection) url.openconnection (); Httpurlconnection.setrequestmethod ("POST");//Commit Mode//Conn.setconnecttimeout (10000);//Connection Timeout Unit milliseconds//conn.setreadtimeout (+);//read Timeout unit milliseconds//to send a POST request, you must set the following two linesHttpurlconnection.setdooutput (true); Httpurlconnection.setdoinput (true); //gets the output stream corresponding to the URLConnection objectPrintWriter PrintWriter =NewPrintWriter (Httpurlconnection.getoutputstream ()); //Send Request ParametersPrintwriter.write (POST);//the parameters of post Xx=xx&yy=yy//buffer for flush output streamPrintwriter.flush (); //start getting DataBufferedinputstream bis =NewBufferedinputstream (Httpurlconnection.getinputstream ()); Bytearrayoutputstream Bos=NewBytearrayoutputstream (); intLen; byte[] arr =New byte[1024];  while((Len=bis.read (arr))! =-1) {bos.write (arr),0, Len);            Bos.flush ();            } bos.close (); returnBos.tostring ("Utf-8"); } Catch(Exception e) {e.printstacktrace (); }        return NULL; }

httpurlconnection--get requests and post requests in two ways for network requests