logo
down
shadow

How to get path directory from FileReader()?


How to get path directory from FileReader()?

By : user2185148
Date : November 20 2020, 04:01 AM
like below fixes the issue Hi i have these codes to read the file the user has uploaded: ,
Is there any way i can get the path from the data?
code :


Share : facebook icon twitter icon
"Constructor FileReader in class filereader.FileReader cannot be applied to given types"

"Constructor FileReader in class filereader.FileReader cannot be applied to given types"


By : Miko
Date : March 29 2020, 07:55 AM
I wish this helpful for you Use the fully qualified class name java.io.FileReader since you have a class already called FileReader when calling a BufferedReader, like so:
code :
BufferedReader reader = new BufferedReader(new java.io.FileReader(inFile));
FileReader relative path

FileReader relative path


By : Rajesh Sreedharan
Date : March 29 2020, 07:55 AM
it should still fix some issue I have a library, ShaderUtils, that I use in my games. Now, when I go to export my games with this library, it doesn't work correctly because the ShaderUtils try to load my shaders through a relative path. How can I fix this? I want it to load it like this:
code :
new BufferedReader(
    new InputStreamReader(
        Level.class.getClassLoader().getResourceAsStream("your_resource")
    )
);
How to write a file path when using FileReader?

How to write a file path when using FileReader?


By : Aaron Phillips
Date : March 29 2020, 07:55 AM
To fix the issue you can do Yes, that's what would happen.
You could pass the path to the file as an argument to the Java process. Then it is part of the arguments passed to
code :
public static void main(String[] args)
FileReader can not find file even though it is in working directory

FileReader can not find file even though it is in working directory


By : Jonah
Date : March 29 2020, 07:55 AM
With these it helps Working directory
Your path is wrong, thus the reader can not find the file. Whereever you think your current working directory should be, that is not where it is.
code :
System.out.println(Paths.get("").toAbsolutePath());
List<String> lines = Files.readAllLines(Paths.get("myFile.txt"));
What path do I use for my .txt file to get a FileReader to read it?

What path do I use for my .txt file to get a FileReader to read it?


By : Hamzeh
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , When you execute your program, Java resolve relative path (which QNA.txt is) by the using the current working directory ($PWD in bash).
You need to change the working directory to that of the folder in which you Java file is contained You may also use Class::getResourceAsStream which may return null if the resource is not found.
code :
InputStream is = YourClass.class.getResourceAsStream("QNA.txt");
if (null != is) {
  try (InputStreamReader isr = new InputStreamReader(is, StandardCharsets.UTF_8); 
       BufferedReader reader = new BufferedReader(isr)) {
    ... 
  }
}
Related Posts Related Posts :
  • Model aggregating in viewer - coordinate issue
  • Send post data like curl
  • sorting array with decimal value in specific order using javascript
  • Javascript - object.offsetTop and .offsetLeft gives 0
  • Remove content of p tag
  • Line 28: Expected an assignment or function call and instead saw an expression
  • How to trigger hover programmatically in chartjs
  • How to create a function to avoid repetitive steps?
  • Parameter the property used to filter an array
  • Return array with fast-csv in Node
  • If statement with parenthesis in javascript
  • Connecting the Javascript CSS to the CSS
  • Empty table cells
  • How to trouble shoot "NaN" error when the call to a function and assigning to let is the only visible issue
  • React / Javascript - how to filter data received to a filtered list of columns?
  • Javascript Await reserved keyword error inside if statement
  • How could I create an array on the fly?
  • How to make holes in polygons to display each one with clean colors on Google map?
  • Passing props to Children of Children (nested component tree)
  • onSelect option with get request
  • how can i test a computed property in vuejs using jest?
  • function not called after a change event
  • How to set a PHP session value as selected onclick on a drop down list
  • scrollIntoView does not include border
  • Javascript number comparison not correct
  • how to fix google map center location in vue js
  • Replace integer in a for loop with string
  • Replace nested JavaScript Object data item with dynamically created path?
  • Cannot remove item from shopping cart in React Redux reducer
  • How to import all images from a folder in ReactJS?
  • How to enforce Webpack 4 to detect and recompile only files that were changed
  • How to use arrow functions with main class 'this' properties?
  • Dynamically decide which Fetch response method to use
  • SVGRenderer with OrbitControls shows two SVG elements on opposite sides
  • JS nesting problem, variable comes back unidentified any way
  • An Alternative to <script> tag if resource don't get loaded
  • Javascript for loop behaviour in arrays
  • How to display two web content on same browser alternatively on click without reloading it?
  • How to call function inside the inner.html
  • React progress bar with each click
  • Copy text to clipboard from hidden input is not working in jQuery
  • How to populate all the array values to a single index in javascript
  • Checkbox input staying checked?
  • Change string on each loop iteration
  • React Native Fetch Requests are not getting sent to my Node Js backend for some users
  • jQuery Validation Add Method Regex Number with Parentheses
  • Do something if element equals value and is checked
  • display json data in bootstrap card using jquery
  • What prevents abuse of Firebase's createUserWithEmailAndPassword?
  • Karma + Jasmine (Angular Testing): Where should I define mock classes and test variables?
  • Call() method fails to generate output in javascript
  • Obj iteration dynamically - javascript
  • How to convert nested array to normal array and change types?
  • Javascript copy to clipboard only works if I have a breakpoint
  • Changing global variable by user input via function
  • different CSS style class on page load for mobile and desktop
  • JavaScript - Daterangepicker, isInvalidDate method enabling only one day
  • Javascript, Jquery: get element by two attr?
  • JavaScript colour changer doesn't work properly
  • Stop next execution of Rxjs observer?
  • shadow
    Privacy Policy - Terms - Contact Us © bighow.org