Use of Commons-fileupload

Source: Internet
Author: User

Commons-fileupload New API use, old use, need temp directory, new API directly use stream way as follows

 check that we have a file upload requestboolean ismultipart  = servletfileupload.ismultipartcontent (Request);// create a new file  Upload handlerservletfileupload upload = new servletfileupload ();// Parse  The requestfileitemiterator iter = upload.getitemiterator (Request);while  ( Iter.hasnext ())  {    fileitemstream item = iter.next ();     string name = item.getfieldname ();     inputstream stream  = item.openstream ();    if  (Item.isformfield ())  {         system.out.println ("form field "  + name +  "  with value  "            +  Streams.asstring (Stream)  +  " detected. ");     } else {        system.out.println (" file field  " + name + "  with file name  "             + item.getname ()  +  " detected.");         // Process the input stream         ...    }}


Use of Commons-fileupload

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