<%
// 1. First
Http://jakarta.apache.org/commons/index.html Download the JAR package of FileUpload and IO and put it in web-inf / lib;
// 2. As follows:
%>
<
% @ Page ContentType = "Text / HTML; Charset = GBK"%>
<
% @ page import = "java.io. *, java.util. *, org.apache.commons.fileupload. *, org.apache.commons.fileUpload.disk. *, org.apache.commons.fileupload.Servlet. * "%>
Upload </ Title></p>
<p></ hEAD></p>
<p><body bgcolor = "# ffffff" style = "font-family: arial"></p>
<p><H1> Jakarta FileUpload Test </ h1></p>
<p><form method = "post" action = "upload.jsp" enctype = "multipart / form-data"></p>
<p><br></p>
<p><br></p>
<p>File:</p>
<p><Input Type = "file" name = "file" /></p>
<p><br></p>
<p>TXT:</p>
<p><Input Type = "text" name = "txt"></p>
<p><Input Type = "Submit" name = "submit" value = "submit"></p>
<p><Input Type = "RESET" value = "reset"></p>
<p></ form></p>
<p></ body></p>
<p></ html></p>
<p><%</p>
<p>Boolean ismultipart = servletfileupload.ismultipartcontent (request);</p>
<p>Map Req = new hashmap ();</p>
<p>Map uploadfile = new hashmap ();</p>
<p>IF (ismultipart) {</p>
<p>// Create a factory for disk-based file items</p>
<p>FileItemFactory Factory = new diskfileItemfactory ();</p>
<p>// Create a New File Upload Handler</p>
<p>ServletFileUpload Upload = New ServletFileUpload (factory);</p>
<p>// Parse the Request</p>
<p>List items = null; / * fileItem * /</p>
<p>Try {</p>
<p>Items = UPLOAD.PARSEREQUEST (Request);</p>
<p>}</p>
<p>Catch (fileUploadexception e) {</p>
<p>Out.println (e);</p>
<p>}</p>
<p>// process the uploaded items</p>
<p>Iterator it = items.iterator ();</p>
<p>While (ore.hasnext ()) {</p>
<p>FileItem item = (fileItem) iter.next (); if (item.isformfield ()) {</p>
<p>String name = item.getfieldname ();</p>
<p>String value = new string (item.getstring (). GetBytes ("ISO8859-1"), "GBK");</p>
<p>Req.put (name, value);</p>
<p>}</p>
<p>Else {</p>
<p>String FieldName = item.getfieldname ();</p>
<p>UploadFile.Put (FieldName, Item);</p>
<p>}</p>
<p>}</p>
<p>Items.clear ();</p>
<p>}</p>
<p>IF (! ismultipart) {</p>
<p>Return;</p>
<p>}</p>
<p>// Test</p>
<p>//Request.getParameter ("t ");</p>
<p>String Key = "txt";</p>
<p>String value = req.get (key) .tostring ();</p>
<p>Out.println (Key "=" value);</p>
<p>// Save Upload File "file"</p>
<p>FILEITEM ITEM = (fileItem) UploadFile.get ("File1");</p>
<p>OUT.PRINT (ITEM);</p>
<p>IF (item! = NULL) {</p>
<p>String filepath = item.getname (); // full path file name</p>
<p>String filename = filepath.replaceAll ("</p>
<p>"," / ");</p>
<p>FileName = filename.substring (filename.lastindexof ("/") 1);</p>
<p>String contentType = item.getContentType ();</p>
<p>Boolean isinMemory = item.isinMemory ();</p>
<p>Long sizeinbytes = item.getsize ();</p>
<p>FILE UPLOADEDFILE = New File ("E: /" FileName;</p>
<p>Try {</p>
<p>Item.write (UPLoadedFile);</p>
<p>}</p>
<p>Catch (Exception E) {}</p>
<p>}</p>
<p>%></p></div><div class="text-center mt-3 text-grey">
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var body = $('body');
body.on('submit', '#form', function() {
var jthis = $(this);
var jsubmit = jthis.find('#submit');
jthis.reset();
jsubmit.button('loading');
var postdata = jthis.serializeObject();
$.xpost(jthis.attr('action'), postdata, function(code, message) {
if(code == 0) {
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$.alert(message);
jsubmit.button('reset');
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return false;
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function resize_image() {
var jmessagelist = $('div.message');
var first_width = jmessagelist.width();
jmessagelist.each(function() {
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jimg.css('cursor', 'pointer');
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var height = (img_height / img_width) * jimg.width();
jimg.height(height);
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$('div.message').each(function() {
var jdiv = $(this);
jdiv.find('table').addClass('table').wrap('<div class="table-responsive"></div>');
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}
$(function() {
resize_image();
resize_table();
$(window).on('resize', resize_image);
});
var jmessage = $('#message');
jmessage.on('focus', function() {if(jmessage.t) { clearTimeout(jmessage.t); jmessage.t = null; } jmessage.css('height', '6rem'); });
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$('#nav li[data-active="fid-1"]').addClass('active');
</script>
