我已经尝试了几种方法来使用Path实现文件的正确路径,但到目前为止还没有成功。我正在试着写/重写这个文件。
在代码片段中,我将显示到目前为止我已经尝试过的内容,但我似乎无法找到正确的路径。下面是我的包的层次结构示例
src
├── information
│   └── destination
│       └── (empty)
└── classpackage
    └── MyClass.java我试图保持相对于项目本身的路径,这样任何人都可以编译它,并在项目包层次结构中的正确位置创建文件,无论他们将src文件夹放在哪里。
这是在MyClass.java内部
private static final File FILE = new File("/src/information/destination", "data.set");
ObjectInputStream in = new ObjectInputStream(new FileInputStream(FILE.getAbsolutePath())); //doesn't work
ObjectInputStream in = new ObjectInputStream(new FileInputStream(FILE)); //doesn't work
ObjectInputStream in = new ObjectInputStream(new FileInputStream(FILE.getAbsoluteFile())); //doesn't work发布于 2019-03-28 09:39:50
您可以简单地将路径更改为。源/信息/目标
和文件路径,如

解决方案:
package classpackge;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.ObjectInputStream;
public class MyClass {
    private static final File FILE = new File("src/information/destination", "data.set");
    public static void main(String[] args) throws FileNotFoundException, IOException {
        FileInputStream in =new FileInputStream(FILE.getAbsolutePath()); //doesn't work
in.close();
        //ObjectInputStream in = new ObjectInputStream(new FileInputStream(FILE)); //doesn't work
        //ObjectInputStream in = new ObjectInputStream(new FileInputStream(FILE.getAbsoluteFile())); //doesn't work
    }
}https://stackoverflow.com/questions/55388295
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