Yup mari lanjutkan bahan bahan yang di perlukan untuk membuat program ini, yaitu :
<%--
Document : index
Created on : Jan 17, 2017, 8:40:59 PM
Author : RAMA
--%>
<%@page import="org.apache.poi.xwpf.usermodel.XWPFDocument"%>
<%@page import="java.io.FileOutputStream"%>
<%@page import="java.io.File"%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
<link href="utility/css/style.css" rel="stylesheet" type="text/css">
<script type="text/javascript" src="utility/javascript/jquery-1.10.2.min.js"></script>
<script type="text/javascript" src="utility/javascript/jquery.form.min.js"></script>
</head>
<body>
<div id="upload-wrapper">
<div align="center">
<h3>Upload Text </h3>
<form action="ProsessUpload" name="uploadform" method="post"
enctype="multipart/form-data" id="MyUploadForm">
<input name="FileInput" id="FileInput" type="file"
accept=".txt,application/msword,application/pdf"/>
<input type="submit" id="submit-btn" value="Upload" />
</form>
<div id="progressbox" >
<div id="progressbar"></div ><div id="statustxt">0%</div>
</div>
<div id="output"></div>
</div>
</div>
<script type="text/javascript">
$(document).ready(function() {
var options = {
target: '#output', // respon dari server
beforeSubmit: beforeSubmit, // melakukan sesuatu sebelum di kirim
success: afterSuccess, // melakukan sesuatu sesudah di krim
uploadProgress: OnProgress, //upload progress
resetForm: true // reset form jika berhasil di upload
};
$('#MyUploadForm').submit(function() {
$(this).ajaxSubmit(options);
return false;
});
// function jika data success kirim
function afterSuccess()
{
$('#submit-btn').val("Upload");
$('#progressbox').delay( 1000 ).fadeOut(); //hide progress bar
}
// function sebelum di kirim
function beforeSubmit(){
//check browser support
if (window.File && window.FileReader && window.FileList && window.Blob)
{
// check jika file kosong
if( !$('#FileInput').val())
{
$("#output").html("File masih kosong ...");
return false
}
var fsize = $('#FileInput')[0].files[0].size; //get file size
var ftype = $('#FileInput')[0].files[0].type; // get file type
//type file yang di ijinkan
//alert(ftype);
switch(ftype)
{
//case 'image/png':
//case 'image/gif':
//case 'image/jpeg':
//case 'image/pjpeg':
case 'text/plain':
//case 'text/html': //html file
//case 'application/x-zip-compressed':
case 'application/pdf':
case 'application/msword':
//case 'application/vnd.ms-excel':
//case 'application
//vnd.openxmlformats-officedocument.wordprocessingml.document':
//case 'video/mp4':
break;
default:
$("#output").html("<b>"+ftype+"</b> Maaf file tidak di dukung!");
return false
}
//maximal file size
if(fsize>5242880)
{
$("#output").html("<b>"+bytesToSize(fsize) +"</b>
Maaf File Terlalu Besar maximal 5 MB.");
return false
}
// loading prosess upload
$('#submit-btn').val('Uploading ...');
$("#output").html("");
}else{
// Output error to older unsupported browsers that doesn't support
// HTML5 File API
$("#output").html("Maaf browser anda tidak mendukung silahkan upgrade");
return false;
}
}
//progress bar function
function OnProgress(event, position, total, percentComplete)
{
//Progress bar
$('#progressbox').show();
$('#progressbar').width(percentComplete + '%')
//update progressbar percent complete
$('#statustxt').html(percentComplete + '%'); //update status text
if(percentComplete>50)
{
$('#statustxt').css('color','#000'); //change status text to white after 50%
}
}
function bytesToSize(bytes) {
var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
if (bytes == 0) return '0 Bytes';
var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
return Math.round(bytes / Math.pow(1024, i), 2) + ' ' + sizes[i];
}
});
</script>
</body>
</html>
1. Pada source package, klik kanan > pilih new > pilih servlet > berikan nama servlet tersebut > finish
2. Kemudian ganti file seperti gambar 14 diatas, menjadi
try {
/* TODO output your page here. You may use following sample code. */
boolean succesUpload = false;
//prosess upload file
Part filePart = request.getPart("FileInput");
//String test = request.getParameter("test");
String temp = filePart.getHeader("content-disposition").split(";")[2].trim();
String filename = temp.substring("filename=\"".length(), temp.length() - 1);
String sPath = getServletConfig().getServletContext().getRealPath("/upload");
InputStream inputStream = filePart.getInputStream();
String type = filePart.getContentType();
FileOutputStream stream = new FileOutputStream(getServletContext().getRealPath("/upload") + "\\" + filename);
int i = -1;
while ((i = inputStream.read()) != -1) {
stream.write(i);
succesUpload = true;
}
stream.close();
inputStream.close();
if (succesUpload) {
//membaca file
FileInputStream fis = new FileInputStream(sPath + "\\" + filename);
Set s = new TreeSet();
Set dd = new TreeSet();
String[] stringsArray;
//mengecek kata-kata yang tidak boleh muncul
String[] listKataSama = {"", " ","”","»", "–", ".", ":", "'", "*", "<", ">", "/", "(", ")", "**", "$", "#", "!", "+", "&", "dan","biasa","dengan","serta","tetapi","namun","sedangkan","sebaliknya","melainkan","hanya","bahkan","lagipula","apalagi","jangankan","kecuali","hanya","lalu","kemudian","selanjutnya","yaitu","yakni","bahwa","adalah","ialah","jadi","karena","oleh","sebab","itu","bila","kalau","jikalau","jika","asal","agar","supaya","ketika","sewaktu","sebelum","sesudah","tatkala","sampai","hingga","sehingga","untuk","seperti","tempat", "di", "itu", "dari", "ini", "pada", "atau", "ke", "akan", "maka", "yang", "kemana", "dimana", "siapa", "mengapa", "bagaimana"};
Hashtable hashListKataSama = new Hashtable();
for (int q = 0; q < listKataSama.length; q++) {
//menyimpan kata-kata yang sama tersebut, jika ada kata yang sesuai di list maka tidak dimunculkan
hashListKataSama.put("" + listKataSama[q], false);
}
String text = "";
int y = 1;
Hashtable hashJumlahKataSama = new Hashtable();
Vector kataSama = new Vector();
if (type != null) {
try {
// cek type format dile
if (type.equalsIgnoreCase("application/vnd.openxmlformats-officedocument.wordprocessingml.document")) {
try {
// XWPFDocument doc = new XWPFDocument(fis); // untuk docx
// List<XWPFParagraph> paragraphs = doc.getParagraphs();
// System.out.println("Total no of paragraph " + paragraphs.size());
// for (XWPFParagraph para : paragraphs) {
// out.println(para.getText().trim());
// }
// fis.close();
} catch (Exception exc) {
out.println(exc);
}
} else if (type.equalsIgnoreCase("application/pdf")) {
try {
PDDocument document = null;
document = PDDocument.load(new File(sPath + "\\" + filename));
document.getClass();
//if (document.isEncrypted()) {
PDFTextStripperByArea stripper = new PDFTextStripperByArea();
stripper.setSortByPosition(true);
stripper.setLineSeparator(".");
stripper.setWordSeparator(".");
PDFTextStripper Tstripper = new PDFTextStripper();
String text1 = Tstripper.getText(document).trim();
String textArr[]=text1.split(" ");
if(textArr!=null && textArr.length>0){
for(int d=0;d<textArr.length;d++){
text = text + textArr[d].trim().toLowerCase().replace(".", ",") + ",";
}
}
//out.println("Text:" + st.trim());
// }
} catch (Exception e) {
e.printStackTrace();
}
} else if (type.equalsIgnoreCase("application/msword")) {
try {
HWPFDocument doc = new HWPFDocument(fis);
WordExtractor we = new WordExtractor(doc);
//get Paragraph text as array
// String papa = "";
String paragraphs[] = we.getParagraphText();
for (int xx = 0; xx < paragraphs.length; xx++) {
//out.println(paragraphs[xx].trim()+"</br>");
text = text + paragraphs[xx].trim().toLowerCase().replace(".", ",") + ",";
}
} catch (Exception exc) {
out.print(exc);
}
} else {
BufferedReader bufferedReader = new BufferedReader(new FileReader(sPath + "\\" + filename));
String text1;
while ((text1 = bufferedReader.readLine()) != null) {
//out.println(text1.trim() + "<br>");
text = text + text1.trim().toLowerCase().replace(".", ",") + ",";
}
try {
if (bufferedReader != null) {
bufferedReader.close();
}
} catch (IOException ex) {
ex.printStackTrace();
}
}
} catch (Exception exc) {
out.print(exc);
}
///setelah di tampung lalu di olah
if (text != null && text.length() > 0) {
String hilangkanTanda[] = text.split("/");
if (hilangkanTanda.length > 0) {
text = "";
}
for (int w = 0; w < hilangkanTanda.length; w++) {
text = text + (hilangkanTanda[w].toLowerCase().replace("/", ",") + ",").trim();
}
hilangkanTanda = text.split("-");
if (hilangkanTanda.length > 0) {
text = "";
}
for (int w = 0; w < hilangkanTanda.length; w++) {
text = text + (hilangkanTanda[w].toLowerCase().replace("-", ",") + ",").trim();
}
hilangkanTanda = text.split(":");
if (hilangkanTanda.length > 0) {
text = "";
}
for (int w = 0; w < hilangkanTanda.length; w++) {
text = text + (hilangkanTanda[w].toLowerCase().replace(":", ",") + ",").trim();
}
hilangkanTanda = text.split(" ");
if (hilangkanTanda.length > 0) {
text = "";
}
for (int w = 0; w < hilangkanTanda.length; w++) {
text = text + (hilangkanTanda[w].toLowerCase().replace(" ", ",") + ",").trim();
}
stringsArray = text.split(",");
for (String a : stringsArray) {
if (!hashListKataSama.containsKey("" + a)) {
if (!s.add(a)) {
//y++;
if (hashJumlahKataSama != null && hashJumlahKataSama.containsKey("" + a)) {
y = (int) hashJumlahKataSama.get("" + a);
hashJumlahKataSama.put("" + a, (int) y + 1);
} else {
y = 1;
hashJumlahKataSama.put("" + a, (int) y + 1);
kataSama.add("" + a);
}
}
}
}
if (kataSama != null && kataSama.size() > 0) {
out.println("<table>");
out.println("<tr>");
out.println("<td>No</td>");
out.println("<td>Nama Sama</td>");
out.println("<td>Jumlah</td>");
out.println("</tr>");
for (int e = 0; e < kataSama.size(); e++) {
String namaSama = (String) kataSama.get(e);
out.println("<tr>");
out.println("<td>" + (e + 1) + "</td>");
out.println("<td>" + namaSama + "</td>");
out.println("<td>" + (int) hashJumlahKataSama.get("" + namaSama) + "</td>");
out.println("</tr>");
//out.println("<p>" + (e + 1) + ".duplicate detected : " + namaSama + "; jumlah :" + (int) hashJumlahKataSama.get("" + namaSama) + "</p>");
//out.println("<p>jumlah : " + (int)hashJumlahKataSama.get(""+namaSama)+"</p>");
}
out.println("</table>");
}
}
}
//setelah di baca lalu di hapus
File file = new File(sPath + "\\" + filename);
boolean xx = file.delete();
if (xx) {
System.out.println(file.getName() + " is deleted!");
} else {
System.out.println("Delete operation is failed.");
}
}
} catch (Exception exc) {
out.println(exc);
} finally {
out.close();
}
Wednesday, September 19, 2018
