text file « Development « JSP-Servlet Q&A

1. What would be the simplest way to deal with a text file using JSP?    stackoverflow.com

First and foremost I should acknowledge that I have no experience at all using Java ServerPages, but I'm positive about achieving this task if you guys help me out a bit ...

2. Search using Windows for files ending in jsp    stackoverflow.com

I'm trying to search using the windows search one of my web directories for any uses of scriptlets. However, the search seems to be ignoring all files ending in .jsp. I ...

3. How to create or write text file in servlet?    stackoverflow.com

i have tried this code. I didn't create any file. I am doing this in netbeans where server is glassfish v2
public void create_file(String file_name) { ...

4. How do I access a text file from within my war    stackoverflow.com

How do I know what file reference to use to get a file from my WAR. The structure of the WAR is:

- model

5. In a web application (war) I have a config text file. How to prevent web access to it?    stackoverflow.com

In a servlet I have a config text file. How to prevent web access to it? So that only servlet code can get access to it? It is not encrypted and lays in ...

6. how to read a text file from server and display the text in index.jsp    stackoverflow.com

I am woking on web service.Now I have session folders for each user, and each user has it's log file there. Now I want to read log files from java and ...

7. creation of a text file in jsp    stackoverflow.com

I m new to jsp. And want to creat a text file thru jsp on the click of a button. How can i do so?? Thnks in advance..

8. how to re-initialize java servlet on text file change    stackoverflow.com

I have a servlet that pulls data from a text file during initialization. Now I am updating that text file with a cron job(say everyday at 10am) and want to reinitialize ...

9. How to display the content of a text file into jsp page    stackoverflow.com

I have a web project. After executing the project it will generate a text file that will contain certain result. And in the final jsp page just contains success report. But ...

10. How to read text file via JSP    bytes.com

11. how to recuperate the text feild content in a jsp file???    forums.netbeans.org

salem, hi: i found how to recuperate the content of the textfeild in a jsp file, just in case if someone would be searching a solution as i was here is the code:

Name Student
<% String studentNameInJSP = request.getParameter("studentName"); %> Value of input text box in JSP : ...

13. Need help writing to a text file    coderanch.com

14. reading a text file from a JSP page    coderanch.com

15. how to pass text to file using Jsp?    coderanch.com

18. export data from JSP to text file    coderanch.com

19. Can use JSP to deliver a non-text file?    coderanch.com

protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, SQLException { String path = "C:/"; String file = "MyMIDlet.jad"; //"MyMIDlet.jar" if (file.endsWith(".jad")) { response.setContentType("text/vnd.sun.j2me.app-descriptor"); //jad } else { response.setContentType("application/java-archive"); //jar } response.setHeader("Content-Disposition","attachment;filename=" + file); FileInputStream fileInput = new FileInputStream(path + file); int numOfBytes = fileInput.available(); byte byteArray[] = new byte[numOfBytes]; int nextByte = fileInput.read(byteArray); fileInput.close(); OutputStream outStream = response.getOutputStream(); outStream.write(byteArray); outStream.close(); ...

20. Problems with newlines in text files    coderanch.com

Hey! I am generating a txt file from a JSP. In the beginning of the file I have response.setContentType("text/plain"); response.setHeader("Content-Disposition","attachment;filename=test.txt") and then I use out.print to write to the file. The problem is that newlines come out as a rectangle when I view the file in Notepad. If I copy the rectangle and try a paste it in this area here ...

21. creating a text file from JSP    coderanch.com

22. read a text file    coderanch.com

24. how to save jsp report to the text file    coderanch.com

25. jsp: generate textfile or xml file    coderanch.com

26. save JSP page report a text file    coderanch.com

27. save result of jsp to text file /word file    coderanch.com

Hi all, I have a Jsp page, which gets the data from the database, then display it for user to view. and now, how I want to save the result of the page which is seen at the browser to a text/word file. for example, below is what the user will see from a web browser: - - - - - ...

29. Problem in writing a text file.    coderanch.com

30. Parsing files and text box values    coderanch.com

31. Problem in Uploading files other than text files    coderanch.com

hi all ,i am facing a problem with Uploading image files,mpeg and pdf files After uploading an image file i get a blurred image on the server side In case of movie file i am unable to open it Please do help me The following is my front end jsp file <%@page pageEncoding="UTF-8"%> < File ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>32. <a href='http://www.coderanch.com/t/294373/JSP/java/jsp-show-value-text-file'>how jsp can show the value from text file</a><span class='articleProductElementHost'>    coderanch.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>33. <a href='http://www.coderanch.com/t/348457/Servlets/java/include-text-file-Javaservlet'>How to include a text file in the Javaservlet?</a><span class='articleProductElementHost'>    coderanch.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>34. <a href='http://www.coderanch.com/t/351873/Servlets/java/Text-Search-file-JSP-page'>Text Search on a file from a JSP page?????</a><span class='articleProductElementHost'>    coderanch.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>35. <a href='http://www.coderanch.com/t/353036/Servlets/java/CREATING-TEXT-FILE-jsp'>CREATING A TEXT FILE from jsp ----- URGENT</a><span class='articleProductElementHost'>    coderanch.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>36. <a href='http://www.coderanch.com/t/354537/Servlets/java/servlet-responce-textfile'>servlet responce to textfile</a><span class='articleProductElementHost'>    coderanch.com</span></h3><p class='articleProductElementParagraph'>Hi Guys, my problem is like this, I am dynamically generating a html page using servlet.I don't want to send this HTML code ro browser(which parses it and display HTML page),insted i want to send HTML code to a text file(using file object in java.io package).I am not getting how to write it? I would be thankful to you if any ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>37. <a href='http://www.coderanch.com/t/354858/Servlets/java/do-download-text-file-servlet'>How do I download a text file from a servlet onto a client machine</a><span class='articleProductElementHost'>    coderanch.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>38. <a href='http://www.coderanch.com/t/356551/Servlets/java/send-text-file-servlet-Java'>How to send text file from a servlet to a Java application?</a><span class='articleProductElementHost'>    coderanch.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>39. <a href='http://www.coderanch.com/t/358168/Servlets/java/servlets-data-text-files'>using servlets on data from text files?</a><span class='articleProductElementHost'>    coderanch.com</span></h3><p class='articleProductElementParagraph'>Hi, i have two text files (abcd.txt and efgh.txt). text file "abcd.txt" contains names of districts in a country with their area values whereas the file "efgh.txt" contains the names of the same districts but with their population values. now i want to write a servlet that extracts the 'area' values from "abcd.txt" and 'population' values from "efgh.txt" and calculates Density ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>40. <a href='http://www.coderanch.com/t/358431/Servlets/java/servlets-text-file-data'>servlets and text file data</a><span class='articleProductElementHost'>    coderanch.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>41. <a href='http://www.coderanch.com/t/362533/Servlets/java/Where-save-text-file-when'>Where to save the text file when reading from a servlet</a><span class='articleProductElementHost'>    coderanch.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>42. <a href='http://www.coderanch.com/t/366393/Servlets/java/servlet-file-text'>servlet with file text</a><span class='articleProductElementHost'>    coderanch.com</span></h3><p class='articleProductElementParagraph'>You will find that the number and quality of your answers greatly depends upon the quality of your questions. Yours isn't faring well so far. I still don't know what you mean. All programs "contain files". If you are not going to take the time to explain what you mean by that, why should anyone volunteer their time to try and ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>43. <a href='http://www.coderanch.com/t/414391/JSP/java/jsp-content-text-file'>jsp content in text file</a><span class='articleProductElementHost'>    coderanch.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>44. <a href='http://www.coderanch.com/t/425450/JSP/java/Working-text-file-jsp'>Working with text file using jsp</a><span class='articleProductElementHost'>    coderanch.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>45. <a href='http://www.coderanch.com/t/439863/JSP/java/downloading-text-file-jsp'>downloading text file in jsp</a><span class='articleProductElementHost'>    coderanch.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>46. <a href='http://www.coderanch.com/t/457190/JSP/java/Read-text-file-JSP-page'>Read in text file from JSP page</a><span class='articleProductElementHost'>    coderanch.com</span></h3><p class='articleProductElementParagraph'>Hey All - The project that I am currently working on requires that I load some values from a few textfiles. I've gotten it working with scanners, using request.getRealPath("/"), but it is deprecated and from this thread http://www.coderanch.com/t/288744/JSP/java/getRealPath-Depricated it doesn't appear as if that is the correct way to go about it, since when I deploy in a .war, the request.getRealPath() ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>47. <a href='http://www.coderanch.com/t/524091/java/java/java-mail-send-data-text'>java mail:send data from text box and attachment file from jsp page to mail.</a><span class='articleProductElementHost'>    coderanch.com</span></h3><p class='articleProductElementParagraph'>package resume; import java.io.File; import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.commons.fileupload.FileItem; import org.apache.commons.fileupload.disk.DiskFileItemFactory; import org.apache.commons.fileupload.servlet.ServletFileUpload; import java.util.Date; import java.util.Iterator; import java.util.List; import java.util.Properties; import javax.activation.DataHandler; import javax.activation.DataSource; import javax.activation.FileDataSource; import javax.mail.Authenticator; import javax.mail.BodyPart; import javax.mail.Message; import javax.mail.Multipart; import javax.mail.PasswordAuthentication; import javax.mail.Session; import javax.mail.Transport; import javax.mail.URLName; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeBodyPart; import javax.mail.internet.MimeMessage; import javax.mail.internet.MimeMultipart; import ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>48. <a href='http://www.coderanch.com/t/532614/Servlets/java/Writing-text-file-servlet'>Writing to a text file using servlet</a><span class='articleProductElementHost'>    coderanch.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>49. <a href='http://www.coderanch.com/t/535906/JSP/java/Uploading-Text-File'>Problem in Uploading Text File</a><span class='articleProductElementHost'>    coderanch.com</span></h3><p class='articleProductElementParagraph'>Hi All I am using below JSP code to upload the txt file with 231KB , program is working but it upload some lines /half of the file Please help me tackle the problem <%@ page import="java.io.*,java.sql.*" %> <html> <% String contentType = request.getContentType(); if ((contentType != null) && (contentType.indexOf("multipart/form-data") >= 0)) { DataInputStream in = new DataInputStream(request.getInputStream()); int formDataLength = ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>50. <a href='http://www.coderanch.com/t/556558/EJB-JEE/java/referencing-csv-text-file-Java'>referencing csv/text file for Java EE web application</a><span class='articleProductElementHost'>    coderanch.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>51. <a href='http://www.go4expert.com/forums/showthread.php?t=23245'>Is it possible to find and Replace a string inside a textfile using JSP?</a><span class='articleProductElementHost'>    go4expert.com</span></h3><p class='articleProductElementParagraph'>Code: FileInputStream fs = new FileInputStream("/opt/Abhishek/software/tomcat/webapps/AMS/listpass"); DataInputStream in1 = new DataInputStream(fs); while (in1.available() !=0) { String str1=in1.readLine(); StringTokenizer st1 = new StringTokenizer(str1); String node=st1.nextToken(); if (node.equals(sports[i])) { String pass=st1.nextToken(); out.println ("<b>"+sports[i]+" <b>"); out.println("**Your Required Password**"); out.println(pass); out.println("<br></br>"); Hi , I have a text file (named listpass in the above code) inside tomcat-webapps folder containing a node name and its password.You could ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>52. <a href='http://www.java.net/node/690783'>reading text file in servlet</a><span class='articleProductElementHost'>    java.net</span></h3><p class='articleProductElementParagraph'>I would like to deploy my app using war file by putting the war in autodeploy folder. Many of my servlets need to read a common text file for data they need and I obviously don't want to code the full path of the file in each and every servlet. Glassfish default the working folder to config of the domain. Is ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>53. <a href='https://forums.oracle.com/forums/thread.jspa?threadID=1185103&tstart=41520'>how to read data from text file in jsp</a><span class='articleProductElementHost'>    forums.oracle.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>54. <a href='https://forums.oracle.com/forums/thread.jspa?threadID=1200330&tstart=65310'>Help regarding saving and retrieving data from text file using jsp.</a><span class='articleProductElementHost'>    forums.oracle.com</span></h3><p class='articleProductElementParagraph'>Hello everyone. Let me explain everything in detail. I have a textbox and a textarea and a button in my JSP page. When user clicks button,the data from textbox is taken and is store in a file on server side.After writing that data to file I want to read data from that file and show it in textarea. Please help me ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>55. <a href='https://forums.oracle.com/forums/thread.jspa?threadID=1206557&tstart=82080'>how to read text files and display it in jsp?</a><span class='articleProductElementHost'>    forums.oracle.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>56. <a href='https://forums.oracle.com/forums/thread.jspa?threadID=1253948&tstart=22635'>text file printing using servlets</a><span class='articleProductElementHost'>    forums.oracle.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>57. <a href='https://forums.oracle.com/forums/thread.jspa?threadID=2041614&tstart=5025'>Is it possible to find and Replace a string inside a textfile using JSP?</a><span class='articleProductElementHost'>    forums.oracle.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>58. <a href='https://forums.oracle.com/forums/thread.jspa?threadID=2070298&tstart=54510'>reading a text file in a jsp</a><span class='articleProductElementHost'>    forums.oracle.com</span></h3><p class='articleProductElementParagraph'>if there is a single hash between any two # symbols then code is working properly but if there are more than one line then the latest String is stored in strLine. now what i want is to concatenate all the Strings in between two # Symbols how can i do this please help me in this aspect thanks in advance ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>59. <a href='https://forums.oracle.com/forums/thread.jspa?threadID=2079153&tstart=69375'>generating Excel from text file-with out using servlets</a><span class='articleProductElementHost'>    forums.oracle.com</span></h3></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>60. <a href='https://forums.oracle.com/forums/thread.jspa?threadID=2079494&tstart=69900'>Accessing the text/property file inside root context without Servlet & jsp</a><span class='articleProductElementHost'>    forums.oracle.com</span></h3></div></td></tr></table></div></div><footer><p class='pull-right'><a href='http://www.java2s.com/'>java2s.com</a>  | Email:info at java2s.com | © Demo Source and Support. 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