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.privateInpu
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...
public class ReadPropertiesFileJavaMain { 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.txt"); System.out.pri...
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...
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...
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. ...
); } // 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...
Let’s instead use resource loading toload resources from the classpathinstead of a specific file location. This will work regardless of how the code is packaged: try(InputStreaminputStream=getClass().getResourceAsStream("/input.txt");BufferedReaderreader=newBufferedReader(newInputStreamReader(input...
总结一下,ClassLoader的那个findLibrary()实际上会在两个部分的folder中去寻找System.loadLibrary()要load的那个library,一个部分是,构造ClassLoader时,传进来的那个library path,即是app folder,另外一个部分是system property。在android系统中,查找要load的library,实际上会在如下3个folder中进行: /vendor/lib /syste...
File file1=newFile("d:/io\\hello.txt");这个file1是在内存中创造了一个对象,这个对象用来对应这样的一个文件位置"d:/io\\hello.txt",至于这个位置是不是存在,那么就要看之后的操作了。 File常用方法 获取文件和目录基本信息 public String getName():获取名称 ...