getresource

问题 I am using NetBeans 8.0.2 (I know there already is v8.2 but it has a lot of bugs for me so I got back to v8.0.2) and I need a string path to my .obj file for a parameter attribute like this: api.parameter("filename", "obj/someFile.obj"); Above example worked in a previous version of my app where I had that .obj file placed in a folder called "obj" in the same directory as my .jar file, but now as I am trying to rather include it in the JAR itself with code: api.parameter("filename", MyClass

问题 I'll make it short. I've put a jLbl_show and in a if condition I've set an image for it. if(int c==1){ jLbl_show0.setIcon(new ImageIcon(getClass().getResource("/img/wrong.png"))); } else{ jLbl_show0.setIcon(new ImageIcon(getClass().getResource("/img/ok.png"))); } But, as now the image is set i need to take the image URL to another condition . which is like; if(imageURL is "/img/ok.png"){ do somthing } elseif (imgURL is "/img/wrong.png"){ do something } is there a way to do this? 回答1: do

问题 I have an image inside my jar which I am trying to load, but getResourceAsStream() always returns null. Directory structure: com/thesimpzone/watch_pugs/watch_pugs/{all my class files} META-INF/MANIFEST.MF resources/generic/mouse.png Content.java: public abstract class Content { protected Map<String, BufferedImage> images = new HashMap<String, BufferedImage>(); protected String prefix; public Content(String prefix){ this.prefix = prefix; } protected void loadImage(String name){ System.out

问题 I use This methods to Write to a text file(use getResource()... to use in JAR file). My files are in Classpath, Here is my code: import java.io.BufferedReader; import java.io.File; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintWriter; public class JarWrite { public JarWrite(){ writethis(); } public void writethis(){ try{ InputStreamReader isReader= new InputStreamReader(this.getClass().getResourceAsStream(

问题 I have the following project-tree: I can access the 290.gif file in the path: Java GUI/src/dk/resources/290.gif by using the following command: this.getClass().getResource("/dk/resources/290.gif") But I can't access the 290.gif file in the path: Java GUI/resources2/290.gif by using the following command: this.getClass().getResource("/resources2/290.gif") I am trying to access the 290.gif file from the HelloWorldFrame.java class. I want to access the 290.gif file in the path: Java GUI

问题 I have a function where I am trying to load a file to a URL object, because the example project said so. public class SecureFTP { public static void main(String[] args) throws IOException , ClassNotFoundException, SQLException , JSchException, SftpException{ File file = new File("/home/xxxxx/.ssh/authorized_keys"); URL keyFileURL = this.getClass().getClassLoader().getResource(file); I tried using SecureFTP.class.getResource , but it still could not compile it. I am fairly new to Java, so I

问题 I have an applet that needs to load saved data from a local text file that is in the eclipse package with the .java files. For use in this questions its name is "saveData.txt". When I run the applet through eclipse, everything works perfectly. However, once I jar it up (making sure the txt file and .classpath files are included) and put it onto a website, the applet fails to load. I am getting an error of Unknown source on my InputStreamReader. I have included my code for loading and saving

问题 Since i've busted my last question regarding this matter due to posting a different code from the one regarding the problem i'm going to try again with the right code... So here's the deal, I've been running some tests with GoogleMaps API for Android and when i was trying to set up an CustomItemizedOverlay on my map using one of my images, i've noticed that when i was using getDrawable to access my image it was returning null even tho eclipse itself shows me my image is there when i use ctrl

问题 I have a java app where I'm trying to load a text file that will be included in the jar. When I do getClass().getResource("/a/b/c/") , it's able to create the URL for that path and I can print it out and everything looks fine. However, if I try getClass().getResource(/a/b/../") , then I get a null URL back. It seems to not like the .. in the path. Anyone see what I'm doing wrong? I can post more code if it would be helpful. 回答1: The normalize() methods (there are four of them) in the

问题 I'm using java in Eclipse (windows), and I'm trying to use: myClass.getResource("/image.jpg"), While image.jpg exists in the root loacation "myProject/". It returns null. I checked many other threads but none of them resolved my issue. So I tried to evaluate this: this.getClass().getResource("/").getPath(); and it returned "myProject/build/classes". So I checked the project's configuration for this dir, and found the exact same dir under Java Build Path --> Source --> Default output folder My