Transfer to a string

 Public classStreamutil {/*** Transfer to a String *@paramis Stream Object *@returnthe converted string returns Null to represent the exception*/     Public StaticString streamtostring (InputStream is) {//1, during the read process, the read content is stored in the value cache and then converted into a string once to returnBytearrayoutputstream BOS =NewBytearrayoutputstream (); //2, read stream operation, read to No so far (loop)        byte[] buffer =New byte[1024]; //3. Record temporary variables for read content        inttemp =-1; Try {             while(temp = is.read (buffer))!=-1) {bos.write (buffer,0, temp); }            //return read Data            returnbos.tostring (); } Catch(IOException e) {e.printstacktrace (); }finally{            Try{is.close ();            Bos.close (); } Catch(IOException e) {e.printstacktrace (); }        }        return NULL; }}

Transfer to a string