getClassLoader（）。getResourceAsStream方法为具有“.LIB”扩展名的文件返回null

Question

I'm trying to load a file from resources/ path using

getClassLoader().getResourceAsStream("file.LIB")

but the method always returns null, unless I rename the file into another extension, say ".dll".

I've looked into the official Java documentation, but to no avail.

Why does the method acts strange on that file type?

Note: I'm using JDK 1.8.0_111 x86 (due to constraints on that lib file, which only works well with a 32-bit JVM)

Answer 1

It does works for me, you need to be sure what exactly you are doing with lib file.

import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

public class FileHelper {

public String getFilePathToSave() {

    Properties prop = new Properties();
    String filePath = "";

    try {

      InputStream inputStream =
        getClass().getClassLoader().getResourceAsStream("abc.lib");

      prop.load(inputStream);
      filePath = prop.getProperty("json.filepath");

    } catch (IOException e) {
            e.printStackTrace();
    }

    return filePath;

  }
public static void main(String args[]) {
  FileHelper fh = new FileHelper();
   System.out.println(fh.getFilePathToSave());

 }
}