1.2 By default, build tools like Maven, Gradle, or common Java practice will copy all files fromsrc/main/resourcesto the root oftarget/classesorbuild/classes. So, when we try to read a file fromsrc/main/resources, we read the file from the root of the project classpath. 1.3 Below is ...
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 static ArrayList<String> readFromTextFile(String pathname) throws IOException{ ArrayList<String> strArray=new ArrayList<String>(); File filename=new File(pathname); InputStreamReader reader=new InputStreamReader(new FileInputStream(filename)); BufferedReader br=new BufferedReader(reader); Strin...
importjava.io.BufferedReader;importjava.io.IOException;importjava.io.InputStream;importjava.io.InputStreamReader;publicclassReadFileFromResourcesUsingGetResourceAsStream{publicstaticvoidmain(finalString[]args)throwsIOException{//Creating instance to avoid static member methodsReadFileFromResourcesUsingGetResourceA...
var fileName = "src/main/resources/thermopylae.txt"; var path = Paths.get(fileName); try (Stream<String> lines = Files.lines(path)) { lines.forEachOrdered(System.out::println); } } The contents of thethermopylae.txtfile are read and printed to the console using theFiles.linesmethod. ...
把图片文件放在resources目录下,就可以使用java的load resources的方法去读取文件 网上给的方法是 1.BufferedImage im=ImageIO.read(newFile(getClass().getResource(fileName).toURI()));这种方法没办法读取到文件 2.BufferedImage buff=ImageIO.read(getClass().getResourceAsStream(fileName));这种方法是OK的 ...
How exactly should I put the path to file if below is the structure of my project and I'm trying to access lobMap.json? You can refer to an existing thread [1] to understand how to read a JSON file from the resource folder.
public static String readResource(String fileName) { StringBuilder result = new StringBuilder(); //Get file from resources folder ClassLoader classLoader = Utils.class.getClassLoader(); File file = new File(classLoader.getResource(fileName).getFile()); try (Scanner scanner = new Scanner(file)...
Second, create a Scanner object and attach it to the file you want to read by providing the file's path as an argument. Third, use the Scanner object's nextLine() method to read the entire string from the file. Finally, close the Scanner to release system resources. Here's the ...
Now use theFilereference to read the file content. packagecom.howtodoinjava.io;importjava.io.BufferedReader;importjava.io.File;importjava.io.IOException;importjava.io.InputStream;importjava.io.InputStreamReader;importjava.net.URL;importjava.nio.file.Files;publicclassReadFileFromResourcesUsingGetResourc...