Java http Download Network file

Java http Download Network file

Use URLs, BufferedReader to read network files, convert to strings, and can be saved to a local file.

/** download file from network address URL read As String * @param downloadurl file's network address * @return */     Public StaticStringBufferDownloadfromurl(String DownloadURL) {BufferedReader reader =NULL; StringBuffer StringBuffer =NewStringBuffer (); String Line;Try{URL url =NewURL (DownloadURL); Reader =NewBufferedReader (NewInputStreamReader (Url.openstream ())); while(line = Reader.readline ())! =NULL) {stringbuffer.append (line); }returnStringBuffer; }Catch(Exception e)        {E.printstacktrace (); }finally{Try{if(Reader! =NULL) {reader.close (); }            }Catch(Exception e)            {E.printstacktrace (); }        }return NULL; } Public Static void SaveAsFile(String content,string FileName)throwsFileNotFoundException {File file=NewFile (FileName); PrintStream PS =NewPrintStream (NewFileOutputStream (file));        Ps.append (content);    Ps.flush (); }

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Java http Download Network file