In this tutorial we will show you how to load a file from the resources folder in Java. There are some cases in which you want to get a file from the resources folder, in particular when you want to unit test certain code that does file manipulations e.g.: creating zip files, reading...
System.out.println("\ngetResource : "+ fileName);Filefile=app.getFileFromResource(fileName); printFile(file); }// get a file from the resources folder// works everywhere, IDEA, unit test and JAR file.privateInputStreamgetFileFromResourceAsStream(String fileName){// The class loader that l...
public static void main(String [] args) throws IOException { ReadPropertiesFileJavaMain rp = new ReadPropertiesFileJavaMain(); System.out.println("Reading file from resources folder"); System.out.println("---"); rp.readFile("config.properties"); System.out.println("---"); } public void...
The resources folder belongs to theMavenproject structure where we place the configuration and data files related to the application. The location of the folder can be “src/main/resources” and “src/test/resources“. Whenpackaging the application asjarfile, the file present in the'/resources'f...
One way to load a resource is with getResourceAsStream() method of Class class.As an example consider the case where a .properties file is at a folder named resources.We could use getResourceAsStream method as shown in the below snippet. ...
You can refer to an existing thread [1] to understand how to read a JSON file from the resource folder. importcom.fasterxml.jackson.databind.ObjectMapper;importcom.fasterxml.jackson.databind.type.CollectionType;importcom.fasterxml.jackson.databind.type.TypeFactory;importcom.f...
Aside from organizing our code, packages are used to determine what code is publicly accessible outside of the module. 而模块的加入显然就是为了确定包还被用来确定哪些代码可以在模块之外公开访问。 2.2. Resources Each module is responsible for its resources, like media or configuration files. ...
); } // 创建临时文件夹 if (temporaryDir == null) { temporaryDir = createTempDirectory(NATIVE_FOLDER_PATH_PREFIX); temporaryDir.deleteOnExit(); } // 临时文件夹下的动态库名 File temp = new File(temporaryDir, filename); Class<?> clazz = loadClass == null ? NativeUtils.class : load...
MetalIconFactory.FileIcon16 MetalIconFactory.FolderIcon16 MetalIconFactory.PaletteCloseIcon MetalIconFactory.TreeControlIcon MetalIconFactory.TreeFolderIcon MetalIconFactory.TreeLeafIcon MetalInternalFrameTitlePane MetalInternalFrameUI MetalLabelUI MetalLookAndFeel MetalMenuBarUI MetalPopupMenuSeparator...
Is there a protocol to load resources using the current classloader? This is similar to the Jar protocol, except that I do not need to know which jar file or class folder the resource is coming from. I can do that usingClass.getResourceAsStream("a.xml"), of course, but that would ...